SEAL DESIGN HANDBOOK - Machined Seals | Metal O & C · PDF fileNORSOK certified elastomers...

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SSEAL DESIGN HANDBOOK

2 CONTENTS • CONTENTS • CONTENTS • CONTENTS • CONTENTS

www.sealco.co.uk • HIGH PERFORMANCE ENGINEERED SEALING SOLUTIONS • www.sealco.co.uk

PAGE

INTRODUCTION 3

MATERIAL DATA 4 - 5

WIPERS 6 - 7

ROD SEALS 8 - 10

PISTON SEALS 11 - 13

SYMMETRICAL SEALS 14 - 15

BACK UP RINGS 15

GUIDE RINGS 16

ROTARY SEALS 17 - 18

FLANGE SEALS AND O-RINGS 19

MINING SEALS 20

TYPICAL O-RING AND BACK-UP HOUSING SIZES 20

TYPICAL HOUSING DETAILS FOR COMMONLY USED WIPERS 21

TYPICAL HOUSING DETAILS FOR COMMONLY USED ROD SEALS 22

TYPICAL HOUSING DETAILS FOR COMMONLY USED PISTON SEALS 23

TYPICAL HOUSING DETAILS FOR COMMONLY USED ROTARY SEALS 24

INTERNATIONAL IMPERIAL RANGE OF O-RINGS (BS1806) 25 - 29

BRITISH METRIC RANGE OF O-RINGS TO BS4518 30

Sealco International is one of the UKsleading suppliers of sealing products, and as part of our ongoing commitmentto provide the best service to our customers, we are able to offer bespokesolutions to suit individual applications.

Our state-of-the-art Sealmaker Seal Production Centre allows us to producethe optimum seal in the appropriate material, without the need for costly toolcharges or high minimum order quantities.

The profile and material options shown highlights a selection of typical profilesavailable - but the possibilities are endlessand we would be pleased to discuss yourspecific application.

We use industry specific materials such asNORSOK certified elastomers suitable foroil and gas applications as well as foodand water grade materials.

Our flexible manufacturing produces trueJIT supply of both standard and bespokeproduct. This coupled with our large stockof elastomer and PTFE products allows youto keep your stocks low and reduce costs.

We offer full technical support from concept to the finished product - on-time - every time.

INTRODUCTION • INTRODUCTION • INTRODUCTION • INTRODUCTION 3


Sealco International offer you sealing solutions tailored to your specifications. We have the very latest technology in machined seals, operated by experienced andknowledgeable engineers and geared up to manufacture urgent specials or standard seals, in a variety of quality materials.We can produce seals upto 520mm OD on site and larger sizes on request without the need of costly tooling.

Quality

As an ISO9002:2008 registered firm, quality is always key to our success. We pride ourselves in making sure every effort is made to deliver high quality sealingproducts that meet our customer needs.

Manufacturing

Due to having the latest technology in CNC machining we can rapidly respond to customer demands, ensuring we surpass customer requirements with:

• No Tooling requirements

• Reduce customer stocking requirements

• Very short lead times

• Engineering to customer requirements

Materials

All materials used by Sealco are stocked on site at our head office location in the West Midlands, to enable immediate manufacturing when required; standardstocked materials include: Polyurethane, Nitrile, H-Nitrile, Viton, FPM, EPDM, Silicone, Acetal, Peek, PTFE's and many more on demand within days.

Full Package

Sealco International Ltd, not only supply machined seals, but offer a full range of sealing products, from standard o rings, high performance metal seals, gaskets or any other type of seal to suit your application. Our internal and external engineers bring over 100 years of engineering sealing solutions, and can thereforeoffer the best solution to your sealing needs.

Design

Working closely with our customers, Sealco can offer drafting and design with the capability to also manufacture metal components for both prototypes and finished product with validation of components and design – both FEA evaluation and production of CFD (Fluid Dynamics). Our aim is to work with engineers and designers at the conceptual stage thus working in optimum seal geometries from day one – reducing rework, testing and time from concept to completion.Software such as Ansys, Inventor and SolidWorks are used. With these packages, the optimum seal can be designed from the offset. Also we can reduce the resourceburden of the customer as the engineering of the metal parts can be handled by Sealco in association with our partners. Supply of metal parts with the seals also reduces the procurement burden as Sealco becomes the single source for the project also supplying bearings, snap rings, bolting etc.

Guide Ringspage 16

Piston Seals pages 11 - 13

Rod Seals pages 8 - 10 O-Rings

page 19

Back-up Ringspage 15

Wiperspages 6 - 7


M AT E R I A L D ATA • M AT E R I A L D ATA • M AT E R I A L D ATA4Polyurethanes (other polyurethanes by request)

Coding U203-R95 U203-G95 U203-B95 U203-B95LT Colour Red Green Blue Blue Description Polyurethane Polyurethane Polyurethane Low Temp Polyurethane

DIN - Standard UnitFDA Approved no no YES noDensity DIN 53479 g/cm³ 1.1 1.1 1.1 1.1Hardness at 20° DIN 53505 Shore A 95 +/-2 95 +/-2 93 +/-2 95 +/-2100% Modulus DIN 53504 N/mm² > 12 > 12 > 10 > 10Tensile strength DIN 53504 N/mm² 38 38 40 > 45Elongation at break DIN 53504 % 520 520 460 > 400Tear strength DIN 53515 kN/m 158 158 135 135Rebound resilience DIN 53512 % 40 40 38 38Abrasion loss DIN 53516 mm³ - - < 35 -Compression set DIN 53517 % 31 31 31 < 26hardness at -5 DIN 53505 Shore A 95 95 96 96Hardness at +80 DIN 53505 Shore A 93 93 93 93Min. service temperature °C -30 -30 -30 -50Max. service temperature °C 105 105 105 105

Rubber Elastomers (other rubbers by request)

Coding N107-B85 N109-B95 N111-W85 HN112-B85Colour Black Black White BlackDescription NBR NBR NBR Hydrogenated NBR

DIN - Standard UnitFDA Approved no no YES noDensity DIN 53479 g/cm³ 1.32 1.27 1.36 1.23hardness at 20° DIN 53505 Shore A 85 +/- 5 95 +/- 5 85 +/- 5 85 +/- 5Tensile strength DIN 53504 N/mm² 17.2 +/- 15% 20.1 +/- 15% 7.9 +/- 15% 21.7 +/- 15%Elongation at break DIN 53504 % 171 +/- 20% 61 +/- 20% 305 +/- 20% 215 +/- 20%Modulus 100% DIN 53504 N/mm 10.2 +/- 30% - 4.5 +/- 30% -Tear strength DIN 53507B N/mm 3.3 3 7.6 6.6Compression set: 70h/RT DIN 53517A % 6.0 +/- 25% 13 +/- 20% 21 +/- 20% -Compression set: 22h/70°C DIN 53517A % 6.7 +/- 25% 16 +/- 20% 23 +/- 20% 20.2 +/- 20%Compression set: 22h/100°C DIN 53517A % 6.8 +/- 25% 16 +/- 20% 29 +/- 20% 22.3 +/- 20%Compression set: 22h/150°C DIN 53517A % - - - -Compression set: 24h/175°C DIN 53517A % - - - -Min. service temperature °C -25 -25 -22 -25Max. service temperature °C 100 100 100 150Short time max service temp in air °C - - 110 -

Thermoplastics (other thermoplastics by request)

Coding P101-WE A112-WC T101-W T105-GColour White White White GreyDescription Polyacetal Polyamide Virgin PTFE 15% Glass 5%

DIN - Standard Unit Mos2 PTFEFDA Approved YES YES YES noDensity DIN 53479 g/cm³ 1.41 1.15 2.14 2.18 2.1 - 2.3

62 - 67 62 - 67 65 - 70 62 - 67Moisture absorption 23°C / 50% rel M % 0.2 2.2 - -Moisture absorption Water 23°C % 0.8 6.6 - -Tensile strength DIN 53455 N/mm² 68-70 80-85 23 - 28 14 - 20Elongation at break DIN 53455 % 35 25 250-300 200 - 220Modulus of elasticity DIN 53457 N/mm² 3300 3300 - -Ball Hardness H358/3 DIN 53456 N/mm² 140 165 25 - 28 -Ball Hardness H132/6 DIN 53456 N/mm² - - - 43Coefficient of sliding µ < 0.4 < 0.4 - -Coefficient of Friction (dyn) ASTM D1894 µ - - 0.06 - 0.1 0.08Wear factor (K) ASTM D3702 cm³min10¯�/kg m h - - 2.9 9 - 13Compare Strength at 1% Deformation DIN 53454 N/mm² - - 4 - 5 8.5 - 9Therm Exp Coeff (lin) 25-100° DIN 53328 10¯�/°C - - 12 - 14.8 9 - 12Melting temperature °C 164 -167 220 - -Min Service temperature °C -50 -30 -200 -200Max Service temperature °C 100 100 260 260

5M AT E R I A L D ATA • M AT E R I A L D ATA • M AT E R I A L D ATA


U203-GM95 U203-FDA95 U203-D57Grey Natual White Dark Blue

Polyurethane (MoS²) Polyurethane Polyurethane

no YES YES1.15 1.1 1.13

95 +/-2 93 +/-2 57 +/-2> 11 > 10 > 18> 35 > 40 > 30> 560 460 330130 135 12549 38 42

< 50 < 35 -26 31 3295 96 5793 93 52-30 -30 -30105 105 90

E131-B85 E132-W85 F109-BR85 F110-BR85 F111-B85 S102-R85 S103-BL85 AF101-B85Black White Brown Brown Black Red Blue BlackEPDM EPDM VITON (GEN) FPM FPM Silcone Silicone AFLAS

no YES no YES no no YES no1.22 1.39 2.44 2.62 1.88 1.54 1.54 1.68

85 +/- 5 85 +/- 5 85 +/- 5 85 +/- 5 85 +/- 5 85 +/- 5 85 +/- 5 85 +/- 512.8 +/- 15% 7.3 +/- 15% 11.7 +/- 15% 7.7 +/- 15% 11.5 +/- 15% 7.4 +/- 15% 7.4 +/- 15% 7.2 +/- 15%130 +/- 20% 374 +/- 20% 154 +/- 20% 160 +/- 20% 180 +/- 20% 120 +/- 20% 120 +/- 20% 236 +/- 20%6.2 +/- 30% 4.2 +/- 30% 8.8 +/- 30% 6.55 +/- 30% 7.3 +/- 30% - - 4.2 +/- 30%

3.2 5.8 4.2 4.3 6.4 10 10 7.220.9 +/- 20% 22.3 +/- 20% 14.1 +/- 20% - 32.0 +/- 20% 10.8 +/- 25% - 27.0 +/- 20%20.7 +/- 20% 45.1 +/- 20% 9.4 +/- 25% - 27.3 +/- 20% 10.6 +/- 25% - 24.7 +/- 20%19.8 +/- 20% 77.9 +/- 20% 6.0 +/- 25% - 25.3 +/- 20% 6.8 +/- 25% - 19.8 +/- 20%40.9 +/- 20% - - - - - -

- - 9.4 +/- 25% 27 +/- 20% 32.8 +/- 20% 20.4 +/- 20% 18.5 +/- 20% 24.5 +/- 20%-50 -50 -20 -25 -25 -55 -55 -15130 100 210 210 210 210 180 210- 130 280 280 280 270 270 280

T110-BR40 T115-BR40 T120-BR60 T125-C25 PK100-CNBrown Blue Brown Black Beige

40% Bronze PFFE 40 % Bronze PTFE 60% Bronze PTFE 25% Carbon PTFE Peek

no no no no YES3.05 - 3.12 3.05 - 3.12 3.8 - 3.9 2.05 -2.15 1.3162 - 67 62 - 67 65 - 70 62 - 67

- - - - 0.2- - - - 0.45

23 - 28 23 - 28 15 - 20 14 -18 115200 - 250 200 - 250 150 - 160 70 -130 17

- - - - 4300- - - - 19036 - 34 43 -- - - - < 0.5

0.13 0.13 0.13 0.13 -9 -13 9 - 13 10 16 -20 -- 9 7 - 9 10 - 11 7 - 9 -

10 - 11.5 10 - 11.5 8 - 9 10 - 12 -- - - - 340

-200 -200 -200 -200 -50260 260 260 260 250

The profile is designed with interference on the OD which providesa good static fit in the groove, preventing the entry of humidityand other contamination via the outside diameter. The design of thewiper lip supports the recirculation of the remaining oil film intothe cylinder, whilst the exclusion of contamination is guaranteed.For housings acc. to ISO 6195-Type A.

WR01

The profile is designed with interference on the OD which providesa good static fit in the groove, preventing the entry of humidityand other contamination via the outside diameter. The supportshoulder prevents tilting of the wiper. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed.For housings acc. to ISO 6195-Type A.

WR01A

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed.

WR02

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylin-der, whilst the exclusion of contamination is guaranteed. Support shoulder to prevent tilting.

WR02A

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed.For housings acc. to ISO 6195-1986 Type C.

WR02B

The profile is designed with an additional sealing lip on the ODwhich provides a good static fit, preventing the entry of humidityand other contamination via the outside diameter. Sharp sealing lipfor wiping in extreme conditions (mining industry, ice etc.).Commonly made out of hard materials such as hard grade PU.

WR02C

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Sharp sealing edge for aggressive wiping. The hump on the sealing lip enables better stability of the wiper. The design of the wiper lip supports the recirculation of the remaining oil film into the cylinder, whilst theexclusion of contamination is guaranteed.

WR02D

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Tight seat in the housingensures that the wiper is held in place. Prevention of corrosion inthe seat due to the use of a retainer ring in hard plastics.Not suitable for pressure from the trailing side.For housings acc. to ISO 6195-1986 Type B.

WR03

The design of the wiper lip supports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed. No precision fit required.Mainly used in English machines. Special housing designs required.Pressure on the trailing side should be avoided.

WR04

The profile is designed with a slight interference on the OD whichprovides a good static fit, preventing the entry of humidity andother contamination via the outside diameter. Wiper is made inhard plastics (POM, PEEK, etc.) or hard grade PU which ensureshigh stiffness, breaking strength and stability. Good dry running properties. Not suitable for pressure from the trailing side.Special designed housings required.

WR07

ProfileSpeedmax.

Description TemperaturePressuremax.

OtherMaterials

SealMaterial

-30°C to +105°C 4 m/s N/A PU Red U203-95-30°C to +105°C 4 m/s N/A PU 57 MoS2 Grey U203-GM95-25°C to +100°C 4 m/s N/A NBR 85 N107-85-25°C to +150°C 4 m/s N/A HNBR 85 HN112-B85-20°C to +210°C 4 m/s N/A FPM 85 F109-BR85







-30°C to +105°C 4 m/s N/A PU Red U203-95 POM P101-WE-30°C to +105°C 4 m/s N/A PU 57 MoS2 Grey U203-GM95 POM P101-WE-25°C to +100°C 4 m/s N/A NBR 85 N107-85 POM P101-WE-25°C to +150°C 4 m/s N/A HNBR 85 HN112-B85 PEEK PK100-CN-20°C to +210°C 4 m/s N/A FPM 85 F109-BR85 PEEK PK100-CN


-30°C to +105°C 1 m/s N/A PU 57 MoS2 Grey U203-GM95-60°C to +100°C 1 m/s N/A POM P101-WE-30°C to +105°C 1 m/s N/A PA A112-WC-50°C to +250°C 1 m/s N/A PEEK PK100-CN

6 WIPERS • WIPERS • WIPERS • WIPERS • WIPERS • WIPERS


The profile is held in place via the outside lip and the retainernose. Made in hard plastics (POM, PEEK, etc.) or hard grade PUwhich ensures high stiffness, breaking strength and stability. Gooddry running properties. Not suitable for pressure from the trailingside. Special designed housings required.

WR08

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed.The sealing lip on the fluid side reduces the remaining oil film to aminimum if used in combination with composite seals as a tandemseal. For housings acc. to ISO 6195-Type C.

WR11

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. The design of the wiper lipsupports the recirculation of the remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed. Thesealing lip on the fluid side reduces the remaining oil film to aminimum if used in combination with composite seals as a tandemseal. For housings acc. to ISO 6195-Type C.

WR012

The profile is designed with two geometrically different lips for wiping off any dirt on the rod and to reduce the residual oil filmon the media side. The wiper consists of a PTFE wiping part and anO-Ring as preload element, maintaining contact pressure on the rod.Due to the use of an O-Ring the wiper is able to compensate deflections of the rod. Mainly used in combination with rod sealRS09B. Pressure should be limited to 15bar. For housings acc. to ISO 6195 Type D.

WR13

The profile is designed with two geometrically different lips for wiping off any dirt on the rod and to reduce the residual oil filmon the medium side. The wiper consists of a PTFE wiping part andan O-Ring as preload element, maintaining contact pressure on therod. Due to the use of an O-Ring the wiper is able to compensate deflections of the rod. Bigger O-Ring compared to WR13. Mainlyused in combination with rod seal RS09B. Pressure should be limitedto 15bar. For housings acc. to ISO 6195 Type D.

WR13-E2

The profile is designed with one sharp lip for wiping off any dirt onthe rod. The residual oil film is recovered. The wiper consists of aPTFE wiping part and an O-Ring as preload element, maintainingcontact pressure on the rod. Due to the use of an O-Ring the wiperis able to compensate deflections of the rod. Good dry runningproperties. No "stick-slip". Pressure on the trailing side should beavoided. For housings acc. to ISO 6195 Type D.

WR014

The profile is designed with two geometrically different lips for wiping off any dirt on the rod and to reduce the residual oil filmon the medium side. The wiper consists of a PTFE wiping part andtwo O-Rings as preload element, maintaining contact pressure on therod. Due to the use of O-Rings the wiper is able to compensate deflections of the rod. Mainly used in combination with rod sealRS09B. Pressure should be limited to 15bar. For housings acc. to ISO 6195 Type D.

WR15

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Double acting wiper that isnow only used in old machinery. For new constructions WR11 orWR12 is recommended. Special designed housings required.Pressure from the trailing side should be avoided.

WR17

Special wiper for outside sealing. The profile is designed with interference on the ID which provides a good static fit, preventingthe entry of humidity and other contamination via the inside diameter. The design of the wiper lip supports the recirculation ofthe remaining oil film into the cylinder, whilst the exclusion of contamination is guaranteed. Pressure from the trailing side has tobe avoided.

WR18

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 1 m/s N/A PU 57 MoS2 Grey U203-GM95-60°C to +100°C 1 m/s N/A POM P101-WE-30°C to +105°C 1 m/s N/A PA A112-WC-50°C to +250°C 1 m/s N/A PEEK PK100-CN



-30°C to +105°C 4 m/s N/A PU Red U203-95 NBR 70-30°C to +105°C 4 m/s N/A PU 57 MoS2 Grey U203-GM95 NBR 70-20°C to +210°C 4 m/s N/A PTFE T101-W FPM 75-20°C to +210°C 4 m/s N/A PTFE-40% Bronze T120-BR40 FPM 75-20°C to +210°C 4 m/s N/A PTFE-25% Carbon T125-C25 FPM 75


-30°C to +105°C 4 m/s N/A PU 57 MoS2 Grey U203-GM95 NBR 70-20°C to +210°C 4 m/s N/A PTFE T101-W FPM 75-20°C to +210°C 4 m/s N/A PTFE-40% Bronze T120-BR40 FPM 75-20°C to +210°C 4 m/s N/A PTFE-25% Carbon T125-C25 FPM 75




WIPERS • WIPERS • WIPERS • WIPERS • WIPERS • WIPERS 7


Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Excellentstatic and dynamic sealing performance. Useable for long strokelengths. Negligible tendency to “stick-slip” effect above a speed of0.15 m/s. For lower speeds the dynamic lip should be redesigned(shorter, stiffer).

RS01

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Wider grooveand softer lips compared to RS01. Dynamic sealing lip shorter thanstatic lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s.

RS01A

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Sharp lipson ID and OD. Good static and dynamic sealing performance. Goodperformance in low pressure conditions. Useable for long strokelengths. Out-of date profile; only used in old machinery. Poor sealing that causes a relatively thick oil film.

RS01B

Asymmetrical, single acting rod seal with integrated back-up ring,designed with interference on the OD which provides a good staticfit in the groove. Dynamic sealing lip shorter than static lip toavoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s. For lower speeds thedynamic lip should be redesigned (shorter, stiffer). Activated back-upring prevents and reduces extrusion.

RS02

Asymmetrical, single acting rod seal with integrated back-up ring,designed with interference on the OD which provides a good staticfit in the groove. Dynamic sealing lip shorter than static lip toavoid drag pressure. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s. For lower speeds thedynamic lip should be redesigned (shorter, stiffer). Activated back-upring prevents and reduces extrusion.

RS02A

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Improvedsealing performance in pressureless condition because of the glidering on the ID. Excellent static and dynamic sealing performance.Useable for long stroke lengths. Negligible tendency to “stick-slip”Activated back-up ring prevents and reduces extrusion.

RS02B

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Excellent static and dynamicsealing performance. Excellent performance in all pressure ranges.Used for short, pulsating strokes. No reverse leakage when changingdirection. Recommended for positioning or holding under pressure.

RS03

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Activated back-up ring preventsand reduces gap extrusion. Excellent static and dynamic sealing performance. Excellent performance in all pressure ranges. Used forshort, pulsating strokes. No reverse leakage when changing direction.Recommended for positioning or holding under pressure.

RS04

Asymmetrical, single acting rod seal for pneumatic applications, designed with interference on the OD which provides a good staticfit in the groove. Special designed sealing lip to retain the lubrication film and prevent dry running. Excellent static and dynamic sealing performance. Useable for long stroke lengths. Negligible tendency to “stick-slip”, small break-away loads after longstandstill.

RS05

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95-25°C to +100°C 0.5 m/s 150 bar/2200 psi NBR 85 N107-85-25°C to +150°C 0.5 m/s 150 bar/2200 psi HNBR 85 HN112-B85-20°C to +210°C 0.5 m/s 150 bar/2200 psi FPM 85 F109-BR85



-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU Red U203-95 POM P101-WE-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE-25°C to +100°C 0.5 m/s 300 bar/4300 psi NBR 85 N107-85 POM P101-WE-25°C to +150°C 0.5 m/s 300 bar/4300 psi HNBR 85 HN112-B85 PEEK PK100-CN-20°C to +210°C 0.5 m/s 300 bar/4300 psi FPM 85 F109-BR85 PEEK PK100-CN



-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95 NBR 70-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 NBR 70-25°C to +100°C 0.5 m/s 150 bar/2200 psi NBR 85 N107-85 NBR 70-25°C to +150°C 0.5 m/s 150 bar/2200 psi HNBR 85 HN112-B85 FPM 75-20°C to 210°C 0.5 m/s 150 bar/2200 psi FPM 85 F109-BR85 FPM 75

-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU Red U203-95 POM P101-WE NBR 70-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE NBR 70-25°C to +100°C 0.5 m/s 300 bar/4300 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.5 m/s 300 bar/4300 psi HNBR 85 HN112-B85 PEEK PK100-CN FPM 75-20°C to +210°C 0.5 m/s 300 bar/4300 psi FPM 85 F109-BR85 PEEK PK100-CN FPM 75


8 R O D S E A L S • R O D S E A L S • R O D S E A L S • R O D S E A L S


Symmetrical, single acting rod seal, designed with interference on theOD which provides a good static fit in the groove. Special design for small cross sections where lips would be too thin.Excellent static and dynamic sealing performance. Excellent performance over all pressure ranges. Used for short pulsatingstrokes. No reverse leakage when changing direction. Recommendedfor positioning or holding under pressure. Particularly suitable forhigh viscosity media.

RS08

Asymmetrical, single acting rod seal, designed with interference ofthe O-Ring on the OD and slight interference of the glide ring onthe ID. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent gap extrusion resistance due to the free spaceon the trailing side.

RS09

Symmetrical, double acting rod seal, designed with interference ofthe O-Ring on the OD and slight interference of the glide ring onthe ID. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent extrusion resistance.

RS09A

Asymmetrical, single acting rod seal, designed with interference ofthe O-Ring on the OD and slight interference of the glide ring onthe ID. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent extrusion resistance due to the free space onthe trailing side.

RS09B

Asymmetrical, single acting rod seal, designed with interference ofthe preload element on the OD and slight interference of the glidering on the ID. High pressure force because of a machined rubberpreload element. Less relative movement of the rubber part compared to an O-Ring giving the seal a higher wear resistance.Excellent sealing performance in low and high speeds. Suitable forpositioning functions. Negligible tendency to “stick-slip” effect, goodsliding properties. Low break-away load after long standstills.Excellent gap extrusion resistance due to the free space on thetrailing side. Can be used in grooves where no O-Ring is possible.

RS91

Asymmetrical, single acting rod seal, designed with interference ofthe preload element on the OD and slight interference of the glidering on the ID. High pressure force because of a machined rubberpreload element. Less relative movement of the rubber part compared to an O-Ring giving the seal a higher wear resistance.Excellent sealing performance in low and high speeds. Suitable forpositioning functions. Negligible tendency to “stick-slip” effect, goodsliding properties. Low break-away load after long standstills.Excellent gap extrusion resistance due to the free space on thetrailing side. Can be used in grooves where no O-Ring is possible.

RS91B

Asymmetrical, single acting rod seal. Long sealing lip compensatesfor radial inaccuracy or eccentricity. Useable for long stroke lengths.Low break-away load after long standstills. Seal design tends to“stick-slip” effect.

RS16

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Secondarylip for stabilising at large seal heights and reducing the residual oilfilm. Excellent static and dynamic sealing performance. Useable forlong stroke lengths. Negligible tendency to “stick-slip” effect above aspeed of 0.15 m/s.

RS17

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Secondarylip for stabilising at large seal heights and reducing the residual oilfilm. Activated back-up ring prevents and reduces gap extrusion.Excellent static and dynamic sealing performance. Useable for longstroke lengths. Negligible tendency to “stick-slip” effect above aspeed of 0.15 m/s.

RS17A

Profile

Speedmax.


OtherMaterials

SealMaterial


-30°C to +105°C 10 m/s 250 bar/3600 psi PU Red U203-95 NBR 70-30°C to +105°C 10 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 NBR 70-60°C to +80°C 10 m/s 400 bar/5800 psi UHMWPE NBR 70-20°C to +210°C 10 m/s 400 bar/5800 psi PTFE T101-W FPM 75-20°C to +210°C 10 m/s 400 bar/5800 psi PTFE-25% Carbon T125-C25 FPM 75








R O D S E A L S • R O D S E A L S • R O D S E A L S • R O D S E A L S 9


Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Secondary lip for stabilising atlarge seal heights and reducing the residual oil film. Excellent staticand dynamic sealing performance. Excellent performance in all pressure ranges. No reverse leakage when changing direction.Recommended for positioning or holding under pressure.

RS17B

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Activated back-up ring preventsand reduces extrusion. Secondary lip for stabilising at large sealheights and reducing the residual oil film. Excellent static and dynamic sealing performance. Excellent performance in all pressureranges. No reverse leakage when changing direction.Recommended for positioning or holding under pressure.

RS17C

Symmetrical, single acting rod seal, designed with interference on theOD which provides a good static fit in the groove. Special design for small cross sections where lips would be too thin.Secondary lip for stabilising at large seal heights and reducing theresidual oil film. Excellent static and dynamic sealing performance.Excellent performance over all pressure ranges. Used for short pulsating strokes. No reverse leakage when changing direction.Recommended for positioning or holding under pressure. Particularlysuitable for high viscosity media.

RS17D

Asymmetrical, single acting rod seal, designed with interference onthe OD which provides a good static fit in the groove. Special design for small cross sections where lips would be too thin.Secondary lip for stabilising at large seal heights and reducing theresidual oil film. Activated back-up ring prevents and reducesextrusion. Excellent static and dynamic sealing performance.Excellent performance over all pressure ranges. Used for short pulsating strokes. No reverse leakage when changing direction.Recommended for positioning or holding under pressure. Particularlysuitable for high viscosity media.

RS17E

Asymmetrical, single acting rod seal, designed with low interferenceon the static sealing diameter. Preload effected through V-spring.Dynamic sealing lip shorter than static lip to avoid drag pressure.Excellent static and dynamic sealing performance. Useable for shortand long stroke lengths. Low friction in dry running or poor lubrication conditions. Negligible tendency to “stick-slip” effect, smallbreak away loads.

RS19

Asymmetrical, single acting rotary seal with clamping flange.Preload effected through V-spring. Dynamic sealing lip shorter thanstatic lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths.Low friction in dry running or poor lubrication conditions, no stick-slip effect.

RS19A

Asymmetrical, double acting compact rod seal, designed with interference on the OD which provides a good static fit in thegroove. Excellent static and dynamic sealing performance. Excellentperformance in high and low pressure conditions. Negligible tendencyto “stick-slip” effect. High break-away load after long standstills.Activated back-up rings reduce extrusion and prevent twisting of theseal in the groove.

RS20

Asymmetrical, single acting rod seal, combined with pressure ringand support ring. By adjusting the number of packings friction andleakage characteristics can be influenced. Excellent dynamic andgood static sealing performance. Excellent performance in highpressure conditions. Especially used for long stroke lengths. Low friction due to flexible lip design.

RS31-33

Asymmetrical, double acting compact rod seal, designed with interference on the OD which provides a good static fit in thegroove. Excellent static and dynamic sealing performance. Excellentperformance in low pressure conditions. For rotary applications theinterference on the OD has to be increased (better static fit to reduce the danger of the seal rotating in the housing), the preloadhas to be reduced (lower friction).

RS35

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95 NBR 70-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 NBR 70-25°C to +100°C 0.5 m/s 150 bar/2200 psi NBR 85 N107-85 NBR 70-25°C to +150°C 0.5 m/s 150 bar/2200 psi HNBR 85 HN112-B85 FPM 75-20°C to +210°C 0.5 m/s 150 bar/2200 psi FPM 85 F109-BR85 FPM 75




-200°C to +80°C 15 m/s 160 bar/2300 psi UHMWPE-200°C to +260°C 15 m/s 160 bar/2300 psi PTFE T101-W-200°C to +260°C 15 m/s 160 bar/2300 psi PTFE-40% Bronze T120-BR40-200°C to +260°C 15 m/s 160 bar/2300 psi PTFE-25% Carbon T125-C25


-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU Red U203-95 POM P101-WE NBR 70-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE NBR 70-25°C to +100°C 0.5 m/s 700 bar/10.000 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.5 m/s 700 bar/10.000 psi HNBR 85 HN112-B85 PEEK PK100-CN FPM 75-20°C to +210°C 0.5 m/s 700 bar/10.000 psi FPM 85 F109-BR85 PEEK PK100-CN FPM 75

-30°C to +105°C 0.5 m/s 500 bar/7200 psi PU Red U203-95 POM P101-WE NBR 70-30°C to +105°C 0.5 m/s 500 bar/7200 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE NBR 70

-30°C to +105°C 0.4 m/s 400 bar/5800 psi PU Red U203-95-30°C to +105°C 0.4 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95-25°C to +100°C 0.4 m/s 150 bar /2200 psi NBR 85 N107-85-25°C to +150°C 0.4 m/s 150 bar /2200 psi HNBR 85 HN112-B85-20°C to +210°C 0.4 m/s 150 bar /2200 psi FPM 85 F109-BR85

10 R O D S E A L S • R O D S E A L S • R O D S E A L S • R O D S E A L S


Asymmetrical, single acting piston seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamic sealing lip shorter than static lip to avoid drag pressure. Excellentstatic and dynamic sealing performance. Useable for long strokelengths. Negligible tendency to “stick-slip” effect above a speed of0.15 m/s. For lower speeds the dynamic lip should be redesigned(shorter, stiffer).

PS01

Asymmetrical, single acting piston seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Widergroove and softer lips compared to PS01. Excellent static anddynamic sealing performance. Useable for long stroke lengths.Negligible tendency to “stick-slip” effect above a speed of 0.15 m/s.

PS01A

Asymmetrical, single acting piston seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Sharp lipson ID and OD. Good static and dynamic sealing performance.Good performance in low pressure conditions. Useable for longstroke lengths. Out-of date profile; only used in old machinery.Poor sealing that causes a relatively thick oil film.

PS01B

Asymmetrical, single acting piston seal with integrated back-up ring,designed with interference on the ID which provides a good staticfit in the groove. Dynamic sealing lip shorter than static lip toavoid drag pressure. Excellent static and dynamic sealingperformance. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s. For lower speeds thedynamic lip should be redesigned (shorter, stiffer). Activated back-upring prevents and reduces extrusion.

PS02

Asymmetrical, single acting piston seal with integrated back-up ring,designed with interference on the ID which provides a good staticfit in the groove. Dynamic sealing lip shorter than static lip toavoid drag pressure. Excellent static and dynamic sealingperformance. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s. For lower speeds thedynamic lip should be redesigned (shorter, stiffer). Activated back-upring prevents and reduces extrusion.

PS02A

Asymmetrical, single acting piston seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Excellent static and dynamicsealing performance. Excellent performance in all pressure ranges.Used for short, pulsating strokes. No reverse leakage when changingdirection. Recommended for positioning or holding under pressure.

PS03

Asymmetrical, single acting piston seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamicsealing lip shorter than static lip to avoid drag pressure. Increasedpreload due to an additional O-Ring. Activated back-up ring preventsand reduces extrusion. Excellent static and dynamic sealingperformance. Excellent performance in all pressure ranges. Used forshort, pulsating strokes. No reverse leakage when changing direction.Recommended for positioning or holding under pressure.

PS04

Asymmetrical, single acting piston seal for pneumatic applications,designed with interference on the ID which provides a good staticfit in the groove. Special designed sealing lip to retain thelubrication film and prevent dry running. Excellent static anddynamic sealing performance. Useable for long stroke lengths.Negligible tendency to “stick-slip”, small break-away loads after longstandstill.

PS05

Symmetrical, double acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the PTFE glide ringon the OD. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent gap extrusion resistance.

PS08

ProfileSpeedmax.


OtherMaterials

SealMaterial










PISTON SEALS • PISTON SEALS • PISTON SEALS • PISTON SEALS 11


Symmetrical, double acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the glide ring onthe OD. Two external sealing edges working as a primary seal andreducing the risk of the blow-by effect. Central back-up and sealingbulge. Glide ring is made from very wear resistant hard gradepolyurethane. Suitable for positioning and holding functions. Negligible tendency to “stick-slip” effect. Low break-awayload after long standstills. Good extrusion resistance.

PS08A

Asymmetrical, single acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the glide ring onthe OD. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent extrusion resistance due to the free space onthe trailing side.

PS08B

Symmetrical, double acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the glide ring onthe OD. Quad ring® on the outside diameter ensures additionalsealing especially at holding and positioning functions. Good sealingfunction at medium separation. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent extrusion resistance.

PS08C

Symmetrical, double acting piston seal, designed with interference ofthe O-Rings on the ID and slight interference of the glide ring onthe OD. Quad ring® on the outside diameter ensures additionalsealing especially at holding and positioning functions. The use oftwo O-Rings ensures better pressure distribution on the sealingedges. Good sealing function at medium separation. Negligibletendency to “stick-slip” effect, good sliding properties. Low break-away load after long standstills. Excellent extrusion resistance.

PS08D

Symmetrical, double acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the glide ring onthe OD. Glide ring is made from very wear resistant hard gradepolyurethane. Excellent sealing performance in low and high speeds.Suitable for positioning functions. Negligible tendency to “stick-slip”effect, good sliding properties. Low break-away load after longstandstills. Excellent extrusion resistance.

PS08E

Symmetrical, double acting piston seal, designed with interference ofthe O-Ring on the ID and slight interference of the glide ring onthe OD. Glide ring is made from very wear resistant hard gradepolyurethane. Excellent sealing performance in low and high speeds.Suitable for positioning and holding functions. Negligible tendency to“stick-slip” effect. Low break-away load after long standstills.Good extrusion resistance.

PS08F

Symmetrical, double acting piston seal, designed with interference ofthe preload element on the ID and slight interference of the glidering on the OD. High pressure force because of a machined rubberpreload element. Less relative movement of the rubber part compared to an O-Ring giving the seal a higher wear resistance.Excellent sealing performance in low and high speeds. Suitable forpositioning functions. Negligible tendency to “stick-slip” effect, goodsliding properties. Low break-away load after long standstills.Excellent extrusion resistance. Can be used in grooves where no O-Ring is possible.

PS81

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onegliding, one energizing and two guiding/back-up elements. Useablefor short and long stroke lengths. Good static and dynamic sealing performance. High frictional force.

PS09

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onegliding, one energizing, two back-up and two gide elements. Useablefor short and long stroke lengths. Compact piston design possibleGood static and dynamic sealing performance. Good positioning control.

PS09A

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 1 m/s 250 bar/3600 psi PU Red U203-95 NBR 70-30°C to +105°C 1 m/s 250 bar/3600 psi PU 57 MoS2 Grey U203-GM95 NBR 70-60°C to +80°C 1 m/s 250 bar/3600 psi UHMWPE NBR 70-20°C to +210°C 1 m/s 250 bar/3600 psi PTFE T101-W FPM 75-20°C to +210C 1 m/s 250 bar/3600 psi PTFE-25% Carbon T125-C25 FPM 75







-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE


12 PISTON SEALS • PISTON SEALS • PISTON SEALS • PISTON SEALS


Asymmetrical, double acting compact piston seal, designed with interference on the ID which provides a good static fit in thegroove. Excellent static and dynamic sealing performance. Excellentperformance in low pressure conditions. For rotary applications theinterference on the ID has to be increased (better static fit to reduce the danger of the seal rotating in the housing), the preloadhas to be reduced (lower friction).

PS35

Asymmetrical, single acting piston seal. Long sealing lip compensatesfor radial inaccuracy or eccentricity. Useable for long stroke lengths.Low break-away load after long standstills. Seal design tends to“stick-slip” effect.

PS16

Asymmetrical, single acting piston seal. Long sealing lip compensatesfor radial inaccuracy or eccentricity. Useable for long stroke lengths.Low break-away load after long standstills. Seal design tends to“stick-slip” effect.

PS16A

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onesealing and two guiding/back-up elements. Useable for short andlong stroke lengths. Good dynamic and static sealing performance.High frictional force.

PS17

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onesealing and two guiding/back-up elements. Useable for short andlong stroke lengths. Good dynamic and static sealing performance.High frictional force.

PS17A

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onesealing and two guiding/back-up elements. Two sealing edges on theOD for improved media separation. Useable for short and longstroke lengths. Good dynamic and static sealing performance. Highfrictional force.

PS17B

Asymmetrical, single acting piston seal, designed with low interference on the static sealing diameter. Preload effected throughV-spring. Dynamic sealing lip shorter than static lip to avoid dragpressure. Excellent static and dynamic sealing performance. Useablefor short and long stroke lengths. Low friction in dry running orpoor lubrication conditions. Negligible tendency to “stick-slip” effect,small break away loads.

PS19

Asymmetrical, single acting rotary seal with clamping flange. Preloadeffected through V-spring. Dynamic sealing lip shorter than static lipto avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths. Low frictionin dry running or poor lubrication conditions, no stick-slip effect.

PS19A

Symmetrical, double acting compact piston seal, designed withinterference on the ID which provides a good static fit in thegroove. Excellent static and dynamic sealing performance. Excellentperformance in high and low pressure conditions. Negligible tendencyto “stick-slip” effect. High break-away load after long standstills.Activated back-up rings reduce extrusion and prevent twisting of theseal in the groove.

PS20

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onegliding, one energizing and two back-up elements. Useable for shortand long stroke lengths. Good static and dynamic sealing performance. High frictional force. No drag pressure build-up.

PS23

ProfileSpeedmax.


OtherMaterials

SealMaterial







-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU Red U203-95 POM P101-WE NBR 70-30°C to +105°C 0.5 m/s 700 bar/10.000 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE NBR 70-25°C to +100°C 0.5 m/s 700 bar/10.000 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.5 m/s 700 bar/10.000 psi HNBR 85 HN112-B85 PEEK PK100-CN FPM 75-20°C to +210°C 0.5 m/s 700 bar/10.000 psi FPM 85 F109-BR85 PEEK PK100-CN FPM 75



PISTON SEALS • PISTON SEALS • PISTON SEALS • PISTON SEALS 13



Symmetrical, single acting piston/rod seal, no interference on the IDor OD. Increased preload due to an additional O-Ring. Sharp lips foruse in high viscosity media. Excellent static and dynamic sealingperformance. Good performance in all pressure ranges. Used forshort pulsating strokes. No reverse leakage when changing direction.Recommended for positioning or holding under pressure.

PRS18

Symmetrical, single acting piston/rod seal, combined with pressurering and support ring. By adjusting the number of packings frictionand leakage characteristics can be influenced. Excellent static anddynamic sealing performance. Excellent performance in high pressureconditions. Useable for short and long stroke lengths. Reducedfriction compared to PRS10-12 profile especially in the high pressure range.

PRS13-15

Symmetrical, single acting piston/rod seal. Excellent static and dynamic sealing performance. Excellent performance in low pressureconditions. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s.

PRS06

Symmetrical, single acting piston/rod seal. Wider groove and softerlips compared to PRS06. Excellent static and dynamic sealing performance. Excellent performance in low pressure conditions. Useable for long stroke lengths. Negligible tendency to “stick-slip”effect above a speed of 0.15 m/s.

PRS06A

Symmetrical, single acting piston/rod seal. Good static and dynamicsealing performance. Good performance in low pressure conditions.Useable for long stroke lengths. Out-of date profile; only used in oldmachinery. Poor sealing that causes a relative thick oil film.

PRS06B

Symmetrical, single acting piston/rod seal. Special design for smallcross sections where lips would be too thin. Excellent static and dynamic sealing performance. Excellent performance over all pressureranges. Used for short pulsating strokes. No reverse leakage whenchanging direction. Recommended for positioning or holding underpressure. Particularly suitable for high viscosity media.

PRS06C

Symmetrical, single acting piston/rod seal. Special design with widergroove for large cross sections. Excellent static and dynamic sealingperformance. Excellent performance in low pressure conditions. Useable for long stroke lengths. Negligible tendency to “stick-slip”effect above a speed of 0.15 m/s.

PRS06D

Symmetrical, single acting piston/rod seal. Axial stabilisation of theseal by means of an additional land. Excellent static and dynamicsealing performance. Excellent performance in low pressure conditions. Useable for long stroke lengths. Negligible tendency to“stick-slip” effect above a speed of 0.15 m/s.

PRS06E

Symmetrical, single acting piston/rod seal. Increased preload due toan additional O-Ring. Excellent static and dynamic sealing performance. Excellent performance in low pressure conditions. Usedfor short pulsating strokes. No reverse leakage when changing direction. Recommended for positioning or holding under pressure.

PRS07

Variable support ring for vee packings PRS10-12 Excellent static anddynamic sealing performance. Excellent performance in high pressureconditions. Useable for short and long stroke lengths. High wear resistance.

PRS10SP

Symmetrical, single acting piston/rod seal, combined with pressurering and support ring. By adjusting the number of packings frictionand leakage characteristics can be influenced. Excellent static anddynamic sealing performance. Excellent performance in high pressureconditions. Useable for short and long stroke lengths. High wear resistance.

PRS10-12

ProfileSpeedmax.


OtherMaterials

SealMaterial








-60°C to +100°C Contact us Contact us POM P101-WE NBR70-200°C to +80°C Contact us Contact us UHMWPE-200°C to +260°C Contact us Contact us PTFE-25% Carbon T125-C25-50°C to +250°C Contact us Contact us PEEK PK100-CN FPM75

-30°C to +105°C 0.5 m/s 500 bar/7200 psi PU Red U203-95 POM P101-WE NBR 70-200°C to +260°C 0.5 m/s 500 bar/7200 psi PTFE-25% Carbon T125-C25 PEEK PK100-CN -25°C to +100°C 0.5 m/s 300 bar/4300 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.5 m/s 300 bar/4300 psi HNBR 85 HN112-B85 PEEK PK100-CN -20°C to + 210°C 0.5 m/s 300 bar/4300 psi FPM 85 F109-BR85 PEEK PK100-CN

-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95 NBR70-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 NBR70-25°C to +100°C 0.5 m/s 150 bar/2200 psi NBR 85 N107-85 NBR70-25°C to +150°C 0.5 m/s 150 bar/2200 psi HNBR 85 HN112-B85 FPM75-20°C to +210°C 0.5 m/s 150 bar/2200 psi FPM 85 F109-BR85 FPM75

14 SYMMETRICAL SEALS • SYMMETRICAL SEALS • SYMMETRICAL SEALS


-30°C to +105°C 0.5 m/s 500 bar/7200 psi PU Red U203-95 POM P101-WE NBR 70-200°C to +260°C 0.5 m/s 500 bar/7200 psi PTFE-25% Carbon T125-C25 PEEK PK100-CN FPM 75-25°C to +100°C 0.5 m/s 300 bar/4300 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.5 m/s 300 bar/4300 psi HNBR 85 HN112-B85 PEEK PK100-CN -20°C to +210°C 0.5 m/s 300 bar/4300 psi FPM 85 F109-BR85 PEEK PK100-CN

Normally cut at an angle for easy installation, but also available asnon-split version. Low dynamic friction. Low break-away forces afterlong standstills. Activated back-up rings reduce extrusion gap andprevent twisting of the seal in the groove.

BUR08

Especially designed for use with O-Rings. Improved form stability ofthe elastomer O-Ring. Bigger contact area of the O-Ring comparedto BUR08 creating less deformation. Normally cut at an angle foreasy installation, but also available as non-split version. Low dynamicfriction. Low break-away forces after long standstills. Activated back-up rings reduce extrusion gap and prevent twisting of the sealin the groove.

BUR09

Back-up rings or Anti Extrusion Rings do not have a sealing function. They are designed to prevent elastic sealing elements ofextrusion gap. Features Active Anti Extrusion Ring for Piston SealPS02. Reduced gap extrusion of the elastomer seal and/or higherpressures up to 700bar possible Prevention of twisting of the sealin the groove. Available as split non-split version.

BUR10

Active Anti Extrusion Ring for Rod Seal RS02. Reduced extrusion gapof the elastomer seal and/or higher pressures up to 700bar possiblePrevention of twisting of the seal in the groove. Available as splitnon-split version.

BUR11

Triangular Anti Extrusion Ring for Rod applications. Special housingdesigns required. Reduced extrusion gap of the elastomer sealand/or higher pressures up to 700bar possible. Available as split andnon-split version.

BUR12

Triangular Anti Extrusion Ring for Piston applications. Special housingdesigns required. Reduced extrusion gap of the elastomer sealand/or higher pressures up to 700bar possible. Available as split andnon-split version.

BUR13

Symmetrical, single acting piston/rod seal, no interference on the IDor OD. Preload effected through round Helicoil-spring which ensureshigh pressure on the sealing edges. Excellent static and dynamicsealing performance. Excellent sealing performance in low and highpressure ranges. Useable for short and long stroke lengths. Lowfriction in dry running or poor lubrication conditions. Also used forgas applications. Negligible tendency to “stick-slip” effect, smallbreak away loads.

PRS19B

Symmetrical, single acting piston/rod seal, no interference on the IDor OD. Preload effected through Helicoil-spring which ensures highpressure on the rounded sealing lips.. Excellent static and dynamicsealing performance. Excellent sealing performance in low and highpressure ranges. Useable for short and long stroke lengths. Lowfriction in dry running or poor lubrication conditions. Also used forgas applications. Negligible tendency to “stick-slip” effect, smallbreak away loads.

PRS19C

Symmetrical, single acting piston/rod seal, no interference on the IDor OD. Preload effected through round Helicoil-spring which ensureshigh pressure on the sealing edges. Excellent static and dynamicsealing performance. Excellent sealing performance in low and highpressure ranges. Useable for short and long stroke lengths. Lowfriction in dry running or poor lubrication conditions. Negligibletendency to “stick-slip” effect, small break away loads.

PRS19D

Symmetrical, single acting piston/rod seal, no interference on the IDor OD. Stabilisation of the sealing ring by an additional retainerring. Excellent static and dynamic sealing performance. Excellentperformance in low pressure conditions. Useable for long strokelengths. Negligible tendency to “stick-slip” effect above a speed of0.15 m/s.

PRS22

Variable pressure ring for vee packings PRS10-12 Excellent staticand dynamic sealing performance. Excellent performance in highpressure conditions. Useable for short and long stroke lengths. Highwear resistance.

PRS99

ProfileSpeedmax.


OtherMaterials

SealMaterial

-200°C to +80°C 5 m/s * 150 bar/2200 psi UHMWPE-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE T101-W-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE-40% Bronze T120-BR40-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE-25% Carbon T125-C25

* (0.1 m/s rotating)

-200°C to +80°C 5 m/s * 150 bar/2200 psi UHMWPE-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE T101-W-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE-40% Bronze T120-BR40-200°C to +260°C 5 m/s * 150 bar/2200 psi PTFE-25% Carbon T125-C25

* (0.1 m/s rotating)


-30°C to +105°C 0.5 m/s 400 bar/5800 psi PU Red U203-95 POM P101-WE -30°C to +105°C 0.5 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE -25°C to +100°C 0.5 m/s 150 bar/2200 psi NBR 85 N107-85 POM P101-WE -25°C to +150°C 0.5 m/s 150 bar/2200 psi HNBR 85 HN112-B85 PEEK PK100-CN -20°C to +210°C 0.5 m/s 150 bar/2200 psi FPM 85 F109-BR85 PEEK PK100-CN


-30°C to +105°C N/A N/A PU 57 MoS2 Grey U203-GM95-60°C to +100°C N/A N/A POM P101-WE NBR70-200°C to +80°C N/A N/A UHMWPE-200°C to +260°C N/A N/A PTFE-25% Carbon T125-C25-50°C to +250°C N/A N/A PEEK PK100-CN FPM75





15SYMMETRICAL SEALS • SYMMETRICAL SEALS • SYMMETRICAL SEALS


BACK-UP RINGS • BACK-UP RINGS • BACK-UP RINGS • BACK-UP RINGS


Normally cut at an angle for easy installation, but also available asnon-split version. For use in rod applications. Integrated collar onoutside diameter. Design combines guiding and back-up ring function. Low dynamic friction. Low break-away forces after longstandstills.

BWR08

Normally cut at an angle for easy installation, but also available asnon-split version. Low dynamic friction. Low break-away forces afterlong standstills.

BWR01

Spiral groove on the outside diameter for better lubricationNormally cut at an angle for easy installation, but also available asnon-split version. Low dynamic friction. Low break-away forces afterlong standstills.

BWR01A

Normally cut at an angle for easy installation, but also available asnon-split version. For use in piston applications. Design combinesguiding and back-up ring function. Low dynamic friction.Low break-away forces after long standstills.

BWR03

Normally cut at an angle for easy installation, but also available asnon-split version. For use in rod applications.Design combines guiding and back-up ring function. Low dynamic friction. Low break-away forces after long standstills.

BWR04

Normally cut at an angle for easy installation, but also available asnon-split version. For use in piston applications.Integrated collar on inside diameter. Low dynamic friction. Lowbreak-away forces after long standstills.

BWR05

Normally cut at an angle for easy installation, but also available asnon-split version. For use in rod applications. Integrated collar onoutside diameter. Low dynamic friction. Low break-away forces afterlong standstills.

BWR06

Normally cut at an angle for easy installation, but also available asnon-split version. For use in piston applications.Integrated collar on Inside diameter. Design combines guiding andback-up ring function. Low dynamic friction. Low break-away forcesafter long standstills.

BWR07

ProfileSpeedmax.


OtherMaterials

SealMaterial

-60°C to +100°C Contact us N/A POM P101-WE NBR70-200°C to +80°C Contact us N/A UHMWPE-200°C to +260°C Contact us N/A PTFE-25% Carbon T125-C25-50°C to +250°C Contact us N/A PEEK PK100-CN FPM75








16 GUIDE RINGS • GUIDE RINGS • GUIDE RINGS • GUIDE RINGS


Rotary seal, designed with interference on the ID which provides agood static fit on the shaft and ensures the seal rotates with theshaft. Axial dynamic sealing lip vertical to the rod. Small contactpressure of the sealing lip that enables also "dry running". Lowfriction on the sealing lip - decreasing with the rotation speed as aresult of the centrifugal force. Little abrasion and long lifetime.Ensures of sealing also at eccentric rods or rod misalignments.Pressure must be avoided.

VR07

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Tight seat in the housingand an additional retainer ring in hard plastic or Aluminium / Steelensures that the seal is held in place. Tension spring for increasingthe bonding force. Not suitable for high pressure from the trailingside.

OS01

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Additional dust lip for protecting the sealing lip. Tight seat in the housing and an additional retainer ring in hard plastic or Aluminium / Steel ensuresthat the seal is held in place. Tension spring for increasing thebonding force. Not suitable for high pressure from the trailing side.

OS02

The profile is designed with interference on the OD which providesa good static fit, preventing the entry of humidity and other contamination via the outside diameter. Springless preloaded sealinglip which enables a compact design. Small friction and low heatbuild-up. Not suitable for pressure from the trailing side.

OS08

Symmetrical, double acting rotary seal for high pressures and lowspeeds, designed with interference on the OD which provides a goodstatic fit in the groove. Dynamic sealing on the ID. Backup elementson the left and right side for maintaining the function also atlarge sealing gaps. Excellent static and dynamic sealing performance.

R03

Symmetrical, double acting rotary seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing on the ID. Excellent static and dynamic sealing performance.Low friction.

R04

Symmetrical, double acting rotary seal, designed with interference onthe OD which provides a good static fit in the groove. Dynamicsealing on the ID. Excellent static and dynamic sealing performance.Low friction.

R04A

Symmetrical, double acting rotary seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamic sealing on the OD. Excellent static and dynamic sealing performance.Low friction.

R05

Symmetrical, double acting rotary seal, designed with interference onthe ID which provides a good static fit in the groove. Dynamic sealing on the OD. Excellent static and dynamic sealing performance.Low friction.

R05A

Rotary seal, designed with interference on the ID which provides agood static fit on the shaft and ensures the seal rotates with theshaft. Axial dynamic sealing lip vertical to the rod. Small contactpressure of the sealing lip that enables also "dry running". Lowfriction on the sealing lip - decreasing with the rotation speed as aresult of the centrifugal force. Little abrasion and long lifetime.Ensurance of sealing also at eccentric rods or rod misalignments.Pressure must be avoided.

VR06

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 5 m/s 0.5 bar/7 PSI PU Red U203-95 POM P101-WE NBR 70-25°C to +100°C 10 m/s 0.5 bar/7 PSI NBR 85 N107-85 POM P101-WE NBR 70-20°C to +210°C 15 m/s 0.5 bar/7 PSI FPM 85 F109-BR85 PTFE-25% Carbon T125-C25

-30°C to +105°C 5 m/s 0.5 bar/7 PSI PU Red U203-95 POM P101-WE NBR 70-25°C to +100°C 10 m/s 0.5 bar/7 PSI NBR 85 N107-85 POM P101-WE NBR 70-20°C to +210°C 15 m/s 0.5 bar/7 PSI FPM 85 F109-BR85 PTFE-25% Carbon T125-C25








17ROTARY SEALS • ROTARY SEALS • ROTARY SEALS • ROTARY SEALS


-30°C to +105°C 0.2 m/s 400 bar/5800 psi PU Red U203-95 POM P101-WE NBR 70-30°C to +105°C 0.2 m/s 400 bar/5800 psi PU 57 MoS2 Grey U203-GM95 POM P101-WE NBR 70-25°C to +100°C 0.2 m/s 200 bar/2900 psi NBR 85 N107-85 POM P101-WE NBR 70-25°C to +150°C 0.2 m/s 200 bar/2900 psi HNBR 85 HN112-B85 PEEK PK100-CN FPM 75-20°C to +210°C 0.2 m/s 200 bar/2900 psi FPM 85 F109-BR85 PEEK PK100-CN FPM 75

Asymmetrical, single acting rotary seal with clamping flange.Preload effected through V-spring. Dynamic sealing lip shorter thanstatic lip to avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths.Low friction in dry running or poor lubrication conditions, no stick-slip effect.

RS19A

Asymmetrical, single acting rotary seal with clamping flange. Preloadeffected through V-spring. Dynamic sealing lip shorter than static lipto avoid drag pressure. Excellent static and dynamic sealing performance. Useable for short and long stroke lengths. Low frictionin dry running or poor lubrication conditions, no stick-slip effect.

PS19A

Asymmetrical, double acting rotary seal for inside sealing, designedwith interference of the O-Ring on the OD and no interference ofthe glide ring on the ID. Excellent sealing performance at lowspeeds with high pressure. No tendency to “stick-slip” effect. Lowbreak-away load after long standstills. Good extrusion resistance.

R08

Asymmetrical, double acting rotary seal for inside sealing, designedwith interference of the O-Ring on the OD and no interference ofthe glide ring on the ID. Excellent sealing performance at lowspeeds with high pressure. No tendency to “stick-slip” effect. Lowbreak-away load after long standstills. Good extrusion resistance.

R08D

Asymmetrical, double acting rotary seal for inside sealing, designedwith interference of the O-Ring on the OD and no interference ofthe glide ring on the ID. Excellent sealing performance at lowspeeds with high pressure. Peripheral grooves that enable the buildup of a lubricant reservoir. No tendency to “stick-slip” effect. Lowbreak-away load after long standstills. Good extrusion resistance.

R09

Asymmetrical, double acting rotary seal for inside sealing, designedwith interference of the preload element on the OD and no interference of the glide ring on the ID. Excellent sealing performance at low speeds with high pressure. Peripheral groovesthat enable the build up of a lubricant reservoir. No tendency to“stick-slip” effect. Low break-away load after long standstills.Good extrusion resistance. Especially for use in non standardizedgrooves.

R09A

Asymmetrical, double acting rotary seal for outside sealing, designedwith interference of the O-Ring on the ID and no interference ofthe glide ring on the OD. Excellent sealing performance at lowspeeds with high pressure. Peripheral grooves that enable the buildup of a lubricant reservoir. No tendency to “stick-slip” effect.Low break-away load after long standstills. Good extrusion resistance.

R10

Asymmetrical, double acting rotary seal for outside sealing, designedwith interference of the preload element on the ID and no interference of the glide ring on the OD. Excellent sealing performance at low speeds with high pressure. Peripheral groovesthat enable the build up of a lubricant reservoir. No tendency to“stick-slip” effect. Low break-away load after long standstills. Goodextrusion resistance. Especially for use in non standardized grooves.

R10A

Asymmetrical, double acting rotary seal for outside sealing, designedwith interference of the O-Ring on the ID and no interference ofthe glide ring on the OD. Excellent sealing performance at lowspeeds with high pressure. No tendency to “stick-slip” effect. Lowbreak-away load after long standstills. Good extrusion resistance.

R11

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 0.4 m/s 350 bar/5000 psi PU 57 MoS2 Grey U203-GM95 NBR 70-60°C to +80°C 0.4 m/s 350 bar/5000 psi UHMWPE NBR 70-20°C to +210°C 0.4 m/s 350 bar/5000 psi PTFE T101-W FPM 75-20°C to +210°C 0.4 m/s 350 bar/5000 psi PTFE-40% Bronze T120-BR40 FPM 75-20°C to +210°C 0.4 m/s 350 bar/5000 psi PTFE-25% Carbon T125-C25 FPM 75









18 ROTARY SEALS • ROTARY SEALS • ROTARY SEALS • ROTARY SEALS


-200°C to +80°C Contact us 250 bar/3500 psi UHMWPE-200°C to +260°C Contact us 250 bar/3500 psi PTFE T101-W-200°C to +260°C Contact us 250 bar/3500 psi PTFE-40% Bronze T120-BR40-200°C to +260°C Contact us 250 bar/3500 psi PTFE-25% Carbon T125-C25

Especially designed for pressure from outside. Simple seal designedto maintain low costs. Variable dimensions to be used also in special dimensioned grooves. Sealing over a wide range of pressures, temperatures and tolerances. Wide application range. Simple mounting. Compact and simple grooves.

FL01A

Especially designed for pressure from inside. Simple seal designed tomaintain low costs. Variable dimensions to be used also in special dimensioned grooves. Sealing over a wide range of pressures, temperatures and tolerances. Wide application range. Simple mounting. Compact and simple grooves.

FL02B

Simple seal designed to maintain low costs. Variable dimensions tobe used also in special dimensioned grooves. Sealing over a widerange of pressures, temperatures and tolerances. Wide applicationrange. Simple mounting. Compact and simple grooves.

FL03

Sealing over a wide range of pressures, temperatures and tolerances.Simple and compact design. Symmetrical profile cross section.Wide application ranges. Simple mounting. Compact and simplegrooves. Easy and cost saving constructions possible.

OR

Used for special dimensioned grooves. Sealing over a wide range ofpressures, temperatures and tolerances. Simple and compact design.Symmetrical profile cross section. Wide application ranges. Simplemounting. Compact and simple grooves. Easy and cost saving constructions possible.

ORH

Used for special dimensioned grooves. Sealing over a wide range ofpressures, temperatures and tolerances. Simple and compact design.Symmetrical profile cross section. Wide application ranges. Simplemounting. Compact and simple grooves. Easy and cost saving constructions possible.

ORV

Better pressure distribution compared to O-Rings. Used for specialdimensioned grooves. Sealing over a wide range of pressures, temperatures and tolerances. Wide application ranges. Simple mounting. Compact and simple grooves. Easy and cost saving constructions possible.

QR01

Better pressure distribution compared to O-Rings. Flexible dimensioning of the seal for use also in special dimensionedgrooves. Sealing over a wide range of pressures, temperatures andtolerances. Wide application ranges. Simple mounting. Compact andsimple grooves. Easy and cost saving constructions possible.

SS01

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C N/A Contact us PU Red U203-95-30°C to +105°C N/A Contact us PU 57 MoS2 Grey U203-GM95-25°C to +100°C N/A Contact us NBR 85 N107-85-25°C to +150°C N/A Contact us HNBR 85 HN112-B85-20°C to +210°C N/A Contact us FPM 85 F109-BR85



A spring energised face seal for internal pressure. This profile offershigh static sealing integrity over a wide temperature range with excellent chemical compatibility. Low bolt loading is required between flanges due to the flexible spring energisation of the seal.Can also be used in some rotary applications as a face seal.

FL06

-30°C to +105°C Contact us Contact us PU Red U203-95-25°C to +100°C Contact us Contact us NBR 85 N107-85-25°C to +150°C Contact us Contact us HNBR 85 HN112-B85-20°C to +210°C Contact us Contact us FPM 85 F109-BR85-200°C to +260°C Contact us Contact us PTFE T101-W





FLANGE SEALS AND O RINGS • FLANGE SEALS AND O RINGS 19


Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of oneelastic sealing element and two back-up elements. Useable for shortand long stroke lengths. Good static and dynamic sealing performance. High frictional force.

P50


P51


P51G

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of oneelastic sealing element and two back-up elements that also haveguiding properties. Useable for short and long stroke lengths.Good static and dynamic sealing performance. High frictional force.No drag pressure build-up.

P52

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onegliding, one energizing and two integrated back-up elements thatalso have guiding properties. Useable for short and long strokelengths. Good static and dynamic sealing performance.High frictional force. No drag pressure build-up.

P53

Double acting piston seal, designed with interference on the IDwhich provides a good static fit in the groove. Consisting of onegliding, one energizing and two integrated guiding / back-upelements. Useable for short and long stroke lengths. Good dynamicand static sealing performance. High frictional force.

P54

ProfileSpeedmax.


OtherMaterials

SealMaterial

-30°C to +105°C 0.5 m/s 400 bar/5800 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 400 bar/5800 psi* PU MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 400 bar/5800 psi* PU 57 MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE

* (1500 bar static)


* (1500 bar static)

-30°C to +105°C 0.5 m/s 400 bar/5800 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 400 bar/5800 psi* PU MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE-3°C0 to +105°C 0.5 m/s 400 bar/5800 psi* PU 57 MoS2 Grey U203-GM95 NBR 85 N107-85 POM P101-WE

* (1500 bar static)

-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE

* (1500 bar static)

-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE-30°C to +105°C 0.5 m/s 700 bar/10.000 psi* PU Red U203-95 NBR 85 N107-85 POM P101-WE

* (1500 bar static)


* (1500 bar static)

20 MINING SEALS • MINING SEALS • MINING SEALS • MINING SEALS


TYPICAL O-RING AND BACK-UP HOUSING SIZES

L

A

O-ring A L No back- L One back- L Two back- Back-upsection up ring up ring up rings width

1.50 1.10mm 2.10mm 3.10mm 4.10mm 1.00mm1.78 1.35mm 2.50mm 3.50mm 4.50mm 1.00mm2.00 1.56mm 2.70mm 4.20mm 5.70mm 1.50mm2.50 2.05mm 3.30mm 4.80mm 6.30mm 1.50mm2.62 2.18mm 3.50mm 5.00mm 6.50mm 1.50mm3.00 2.50mm 3.90mm 5.40mm 6.90mm 1.50mm3.53 3.00mm 4.40mm 5.90mm 7.40mm 1.50mm4.00 3.40mm 5.00mm 6.70mm 8.40mm 1.70mm5.00 4.25mm 6.30mm 8.00mm 9.70mm 1.70mm5.33 4.50mm 6.70mm 8.40mm 10.10mm 1.70mm5.70 4.85mm 7.10mm 9.10mm 11.10mm 2.00mm6.00 5.10mm 7.50mm 9.50mm 11.50mm 2.00mm6.99 5.94mm 8.80mm 10.80mm 12.80mm 2.00mm

Please refer to the O-Ring charts for standard O-Ring sizes

21TYPICAL HOUSING DETAILS FOR COMMONLY USED WIPERS


TolerancesL < 10mm + 0.2mmL ≥ 10mm + 0.3mmØ NA H 11Ø NI f 8

Surface roughness Rt max RaBottom of groove ≤ 6.3µm ≤ 1.6µmFace of groove ≤ 15µm ≤ 3.0µm

Sliding surfacePU, elastomers ≤ 2.5µm ≤ 0.1 - 0.5µmPTFE ≤ 2.0µm ≤ 0.05 - 0.3µm

NA = Outside diameter NI = Rod diameter L = Groove length

L

NI NA

L

NI NA

L

NI NA

L

NI NA

NI NA L6 - 99mm NI +8.0mm 4.0mm

100 - 149mm NI +12.0mm 5.5mm> 149mm NI +15.0mm 6.5mm


100 - 149mm NI +10.0mm 6.5mm> 149mm NI +15.0mm 8.5mm


100 - 149mm NI +10.0mm 7.5mm150 - 199mm NI +15.0mm 8.5mm> 200mm NI +20.0mm 12.0mm

Tolerances

Profiles

WR01WR12

Profiles

WR02WR11

Profiles

WR03

22 TYPICAL HOUSING DETAILS FOR COMMONLY USED ROD SEALS






L

NI NA

L

NI NA

L

NI NA

L

NI NA

NI NA L6 - 24mm NI +8.0mm 6.0mm25 - 49mm NI +10.0mm 8.0mm40 - 149mm NI +15.0mm 10.0mm150 - 299mm NI +20.0mm 15.0mm300 - 499mm NI +25.0mm 18.0mm500 - 699mm NI +30.0mm 25.0mm> 700mm NI +35.0mm 30.0mm

NI NA L10 - 39mm NI +10.0mm 16.0mm40 - 79mm NI +15.0mm 25.0mm80 - 159mm NI +20.0mm 30.5mm160 - 219mm NI +25.0mm 38.0mm220 - 299mm NI +30.0mm 48.0mm> 300mm NI +40.0mm 65.0mm

NI NA L5 - 7mm NI +4.9mm 2.2mm8 - 19mm NI +7.3mm 2.2mm20 - 39mm NI +10.7mm 4.2mm40 - 199mm NI +15.1mm 6.3mm200 - 259mm NI +20.5mm 8.1mm260 - 699mm NI +24.0mm 8.1mm> 700mm NI +27.3mm 9.5mm

Tolerances

Profiles

RS01RS02RS03RS04RS05RS06RS07RS08RS17RS19RS35

Profiles

RS09RS09ARS09BRS91RS91B

Profiles

RS31-33PRS10-12PRS13-15

23TYPICAL HOUSING DETAILS FOR COMMONLY USED PISTON SEALS


L

NI NA

TolerancesL < 10mm + 0.2mmL ≥ 10mm + 0.3mmØ NA H 9Ø NI h 10



NA = Outside diameter NI = Groove diameter L = Groove length

L

NI NA

L

NI NA

NLNH

NI NAMD

NA NI L6 - 24mm NA -8.0mm 6.0mm25 - 49mm NA -10.0mm 8.0mm50 - 74mm NA -12.0mm 8.5mm75 - 149mm NA -16.0mm 10.0mm150 - 299mm NA -20.0mm 12.0mm300 - 499mm NA -25.0mm 18.0mm> 500mm NA -35.0mm 26.0mm

NA NI L8 - 14mm NA -4.9mm 2.2mm15 - 39mm NA -7.5mm 3.2mm40 - 74mm NA -11.0mm 4.2mm75 - 149mm NA -15.5mm 6.3mm150 - 299mm NA -21.0mm 8.1mm300 - 699mm NA -24.5mm 8.1mm> 700mm NA -28.0mm 9.5mm

NA NI MD NH NL20 - 49mm NA -20.0mm NA -3.0mm 12.5mm 20.0mm50 - 79mm NA -15.0mm NA -4.0mm 20.0mm 28.0mm80 - 149mm NA -20.0mm NA -5.0mm 25.0mm 35.0mm150 - 399mm NA -25.0mm NA -6.0mm 30.0mm 45.0mm400 - 699mm NA -30.0mm NA -8.0mm 35.0mm 50.0mm> 700mm NA -40.0mm NA -8.0mm 40.0mm 55.0mm

Tolerances

Profiles

PS01PS02PS03PS04PS05PS19PS35

Profiles

PS08PS08APS08BPS08CPS08EPS08FPS81

Profiles

PS09PS17

24 TYPICAL HOUSING DETAILS FOR COMMONLY USED ROTARY SEALS


L

L

L

L

NI NA


Surface roughness Rt max RaBottom of groove ≤ 10µm ≤ 1.8µmFace of groove ≤ 15µm ≤ 3.0µm



NI NA

NI NA

NI NA




60 - 149mm NI +15.0mm 8.0mm150 - 299mm NI +20.0mm 10.0mm300 - 499mm NI +30.0mm 12.0mm500 - 699mm NI +40.0mm 22.0mm> 700mm NI +50.0mm 25.0mm

Tolerances

Profiles

OS01OS02

Profiles

R08R08DR09R09A

Profiles

R10R10AR11

BS001*BS002*BS003*BS606*BS607*

BS004*BS005*BS006*BS801*BS007*BS008*BS802*BS009*BS010*BS803*BS610*BS011*BS804*BS611*BS012*BS013BS806BS014BS015BS016BS017BS018BS019BS020BS021BS022BS023BS024BS025BS026BS027BS028BS517BS029BS519BS030BS031BS032BS033BS034BS035BS036BS037BS038BS039BS040BS041BS532

Size Ref:To suit SHAFT

ins mm

To suitCYLINDERins mm

InternalDiameter

ins mm

Tolerance on Int. Diameterins mm

1/323/641/165/647/64

5/647/641/8

5/323/16

7/321/4

17/645/16

11/323/87/167/161/29/165/8

11/163/4

13/167/8

15/161

1.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.9/161.5/81.3/41.7/82

2.1/82.1/42.3/82.1/22.5/82.3/42.7/83

3.1/8

0,81,21,622,8

22,833,244,54,75,566,36,77,688,79,5111112,51415,517,41920,52223,52527283031,53334,5363839,5414447505356,560636669,5737679

.095

.130

.160

13/6415/641/4

9/325/16

11/323/8

7/16

15/321/29/16

5/811/163/4

13/167/8

15/161

1.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.9/161.5/8

1.11/161.3/41.7/82

2.1/82.1/42.3/82.1/22.5/82.3/42.7/83

3.1/83.1/4

2,53,34,13,84,5

566,36,5788,38,79,51010,21111,51212,714,214,515,617,218,820,52223,525,426,828,53031,533,53536,33840414344,5475154586164677074778083

0.0290.0420.0560.0700.100

0.0700.1010.1140.1250.1450.1760.1870.2080.2390.2500.2660.3010.3120.3440.3640.4260.4370.4890.5510.6140.6760.7390.8010.8640.9260.9891.0511.1141.1761.2391.3011.3641.4281.4891.5531.6141.7391.8641.9892.1142.2392.3642.4892.6142.7392.8642.9893.110

0,731,071,421,782,54

1,782,572,903,173,694,474,765,286,076,356,757,667,948,739,2510,8211,1112,4214

15,6017,1618,7720,3521,9523,5225,1226,7028,3029.8731,4733,0534,6536,2737,8239.4541

44,1747,3450,5253,6756,876,0463,2266,469,5772,7675,9479

.040

.050

.060

.040

.040

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.015

.010

.015

.010

.010

.010

.010

.010

.010

.010

.010

.010

.015

.015

.015

.020

1,021,271,531,021,02

0,130,130,130,130,130,150,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,150,150,150,150,150,150,150,150,150,150,380,250,380,250,250,250,250,250,250,250,250,250,380,380,380,51

Cross Section 1/16” Nominal .070” ± .003” (1,78mm ± 0,08mm)

BS042BS534BS043BS536BS044BS538BS045BS540BS046BS542BS047BS544BS048BS546BS049BS548BS050BS550BS551BS552BS553BS554BS555BS556BS557BS558BS559BS560BS561BS562

BS102*BS103*BS104*BS105*BS106*BS107*BS108*BS109*BS110*BS613*BS111*BS614*BS112*BS807*BS615*BS113*BS616*BS114*BS809*BS115*BS810*BS617*BS116*


ins mm


InternalDiameter

ins mm


3.1/43.3/83.1/23.5/83.3/43.7/84

4.1/84.1/44.3/84.1/24.5/84.3/44.7/85

5.1/85.1/45.3/85.1/25.5/85.3/45.7/86

6.1/86.1/46.3/86.1/26.5/86.3/46.7/8

1/163/321/85/323/167/321/45/163/8

25/647/1615/321/21/2

33/649/1619/325/8–

11/1611/16–3/4

828588,591,59598101104107110,5114116120123127130133136139142145148151155158161164167170174

1,62,43,04,04,55,567,69,59,91111,912,512,513141515,515,817,417,417,819

3.3/83.1/23.5/83.3/43.7/84

4.1/84.1/44.3/84.1/24.5/84.3/44.7/85

5.1/85.1/45.3/85.1/25.5/85.3/45.7/86

6.1/86.1/46.3/86.1/26.5/86.3/46.7/87

1/49/325/1611/323/8

7/161/29/1637/645/8

21/3211/16–

45/643/4

25/3213/16–7/8––

15/16

8690929699102105109112115118121124127130133136140143146149152156160163166169172175179

6,07,07,68,79,510,21112,714,214,615,616,617,217,517,818,819,820,5212222,52323,5

3.2393.3603.4893.6103.7393.8603.9894.1104.2394.3604.4894.6104.7394.8604.9895.0955.2395.3455.4705.5955.7205.8455.9706.0956.2206.3456.4706.6956.7206.845

0.0490.0810.1120.1430.1740.2060.2370.2990.3620.3910.4240.4690.4870.5000.5160.5490.5940.6120.6250.6740.6870.7030.737

82,2885,3488,6491,795

98,05101,34104,4107,7110,74114117,1120,4123,44126,76129,4133,1135,76138,94142,11145,29148,46151,64154,81158

161,16164,34167,51170,69173,87

1,242,062,843,634,425,236,027,609,199,9210,7811,9112,3712,7013,1013,9515,0815,5415,8817,1317,4617,8618,72

.015

.020

.015

.020

.015

.020

.015

.020

.015

.020

.015

.020

.015

.020

.023

.028

.023

.028

.028

.028

.028

.028

.028

.028

.028

.028

.028

.028

.028

.028

.004

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

.005

0,380,510,380,510,380,510,380,510,380,510,380,510,380,510,580,710,580,710,710,710,710,710,710,710,710,710,710,710,710,71

0,100,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,130,13

* Items indicated are suitable for dynamic application


25INTERNAT IONAL IMPER IAL RANGE OF O R INGS (BS1806 )

L

A


1.78 1.35mm 2.50mm 3.50mm 4.50mm 1.00mm2.62 2.18mm 3.50mm 5.00mm 6.50mm 1.50mm


BS117BS812BS118BS813BS119BS814BS120BS121BS122BS123BS124BS125BS126BS127BS128BS129BS130BS131BS132BS133BS134BS135BS136BS137BS138BS139BS140BS141BS142BS143BS144BS145BS146BS147BS148BS149BS150BS640BS151BS641BS642BS152BS643BS153BS154BS155BS156BS157BS158BS159BS160BS161BS162BS163


ins mm


InternalDiameter

ins mm


13/16–7/8–

15/16–1

1.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.9/161.5/8

1.11/161.3/4

1.13/161.7/8

1.15/162

2.1/162.1/82.3/162.1/42.5/162.3/82.7/162.1/22.9/162.5/8

2.11/162.3/4

2.13/162.7/8

2.15/163

3.1/163.3/163.1/43.5/163.1/23.3/44

4.1/44.1/24.3/45

5.1/45.1/25.3/46

20,5212222,523,523,82527283031,53334,5363839,54142,54445,547495052535556,558,56061,56365666869,5717374,5767780,5828488,595101107114120127133139145151

1–

1.1/16–

1.1/8–

1.3/161.1/41.5/151.3/81.7/161.1/21.9/161.5/8

1.11/161.3/4

1.13/161.7/8

1.15/162

2.1/162.1/82.3/162.1/42.5/162.3/82.7/162.1/22.9/162.5/8

2.11/162.3/4

2.13/162.7/8

2.15/163

3.1/1631/83.3/163.1/43.3/83.7/163.1/2

3.11/163.15/164.3/164.7/164.11/164.15/165.3/165.7/165.11/165.15/166.3/16

25,42626,827,528,5293031,533,53536,33840414344,54647495153545658596162,56466676970727475777880828386889094101107113120126132138145151158

0.7990.8120.8620.8750.9240.9370.9871.0491.1121.1741.2371.2991.3621.4241.4871.5491.6121.6741.7371.7991.8621.9251.9872.0502.1122.1752.2372.3002.3622.4252.4872.5502.6122.6752.7372.8002.8622.9242.9873.0493.1743.2373.2993.4873.7373.9874.2374.4874.7374.9875.2375.4875.7375.987

20,2920,5421,9022,2323,4723,8125,0726,6528,2529,8331,4233

34,6036,1737,7739,3540,9542,5244,1245,7047,3048,9050,4752,0753,6555,2556,8258,4260

61,6063,1764,7766,3567,9569,5271,1272,7074,3075,8877,5080,6082,2283,8088,5894,93101,28107,63113,98120,33126,67133

139,38145,73152,07

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.023

.023

.023

.023

0,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,250,250,250,250,250,250,250,250,250,250,250,250,250,250,250,250,250,250,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,580,580,580,58

BS164BS165BS166BS167BS168BS169BS170BS171BS172BS173BS174BS175BS176BS177BS178

BS201BS202BS203BS204BS205BS206BS207BS208BS209BS210BS211BS212BS213BS214BS618BS215BS216BS217BS218BS219BS220BS221BS222BS824BS223BS825BS826BS224BS827BS828BS225BS829BS830BS226BS831BS832BS227BS833


ins mm


InternalDiameter

ins mm


6.1/46.1/26.3/47

7.1/47.1/27.3/48

8.1/48.1/28.3/49

9.1/49.1/29.3/4

3/161/45/163/87/161/29/165/8

11/163/4

13/167/8

15/161

1.1/641.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.9/161.5/81.5/8

1.11/161.3/4–

1.13/161.7/8–

1.15/162–

2.1/162.1/8–

158164170177183190196202209215221228234240247

4,56,07,69,511,012,514,015,517,41920,52223,52525,527283031,53334,5363839,5414142,54444,545,54747,5495050,5525353.5

6.7/166.11/166.15/167.3/167.7/167.11/167.15/168.3/168.7/168.11/168.15/69.3/169.7/169.11/169.15/16

7/161/29/165/8

11/163/4

13/167/8

15/161

1.1/161.1/81.3/161.1/4–

1.5/161.3/81.7/161.1/21.9/161.5/8

1.11/161.3/4

1.13/161.7/8–

1.15/162–

2.1/162.1/8–

2.3/162.1/4–

2.5/162.3/8–

164170177183190196202209215222228234240247253

11,012,514,015,517,419,020,522,023,525,426,828,53031,53333,53536,33840414344,5464748,5495152535455565858,5596161,5

6.2376.4876.7376.9877.2377.4877.7377.9878.2378.4878.7378.9879.2379.4879.737

0.1710.2340.2960.3590.4210.4840.5460.6090.6710.7340.7960.8590.9210.9841.0161.0861.1091.1711.2341.2961.3591.4211.4841.5631.6091.6251.6871.7341.7501.8121.8591.8751.9371.9842.0002.0622.1092.125

158,43164,78171,13177,48183,83190,18196,53202,88209,23215,58221,93228,28234,63240,98247,33

4,345,947,529,1210,6912,2913,8715,4717,0418,6420,2221,8223,42525,826,5728,1729,7531,3432,9334,5236,137,739,740,8741,2842,8644,0544,4546,0447,2347,6249,250,450,852,453,5753,97

.023

.023

.023

.023

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.005

.005

.005

.005

.005

.005

.005

.005

.005

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

0,580,580,580,580,760,760,760,760,760,760,760,760,760,760,76

0,130,130,130,130,130,130,130,130,130,150,150,150,150,150,150,150,150,150,150,150,150,150,150,250,250,250,250,250,250,250,250,250,250,250,250,250,250,25


26 INTERNAT IONAL IMPER IAL RANGE OF O R INGS (BS1806 )

L

A







ins mm


InternalDiameter

ins mm


2.3/162.1/4–

25/162.3/82.3/82.7/162.1/2–

2.9/162.5/8–

2.11/162.3/4

2.13/16–

2.7/8–

2.15/163

3.1/83.1/43.3/83.1/23.5/83.3/43.7/84

4.1/84.1/44.3/84.1/24.5/84.3/44.7/85

5.1/85.1/45.3/85.1/25.5/85.3/45.7/86

6.1/46.1/26.3/47

7.1/47.1/27.3/48

8.1/48.1/2

5556,55758,5606061,56363,5656666,56869,57172737474,57679828588,591,59598101104107110,5114116120123127130133136139142145184151158164170177183190196202209215

2.7/162.1/2–

2.9/162.5/8–

2.11/162.3/14

–2.13/16.27/8–

2.15/163–

3.1/163.1/8–

3.3/163.1/43.3/83.1/23.5/83.3/43.7/84

4.1/84.1/44.3/84.1/24.5/84.3/44.7/85

5.1/85.1/45.3/85.1/25.5/85.3/45.7/86

6.1/86.1/46.1/26.3/47

7.1/47.1/27.3/48

8.1/48.1/28.3/4

62,56464,5666768697070,5727474,5757777,5788080,582838690929699102105109112115118121124127130133136140143146149152156160166172179185191198204210217223

2.1872.2342.2502.3122.3592.3752.4372.4842.5002.5632.6092.6252.6872.7342.7502.8122.8592.8752.9372.9843.1093.2343.3593.4843.6093.7343.8593.9844.1094.2344.3594.4844.6094.7344.8594.9845.1095.2345.3595.4845.6095.7345.8595.9846.2346.4846.7346.9847.2347.4847.7347.9848.2348.484

55,5656,7557,1558,7459,9260,3261,963,163,565.166,2766,6768,2669,4469,8571,4472,6273,0274,675,878,9782,1485,3288,591,6794,8498,02101,2104,37107,54110,72113,9117,07120,24123,42126,6129,77132,94136,12139,3142,47145,65148,82152

158,35164,7171,05177,4183,75190,1196,45202,8209,15215,5

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.030

.030

.030

.030

.030

.030

0,250,250,250,250,250,250,250,250,250,250,250,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,580,580,580,580,580,580,580,580,580,580,580,580,760,760,760,760,760,76

BS269BS270BS271BS272BS273BS274BS275BS276BS277BS278BS279BS280BS281BS282BS283BS284

BS309BS310BS311BS312BS313BS314BS315BS316BS317BS318BS319BS320BS321BS322BS323BS324BS325BS326BS327BS328BS329BS330BS331BS332BS333BS334BS335BS336BS619BS337BS338BS620BS339BS340BS341BS621BS342


ins mm


InternalDiameter

ins mm


8.3/49

9.1/49.1/29.3/410

10.1/211

11.1/212131415161718

7/161/29/165/8

11/163/4

13/167/8

15/161

1.1/161.1/81.3/161.1/41.5/161.3/81.1/21.5/81.3/41.7/82

2.1/82.1/42.3/82.1/22.5/82.3/42.7/8

2.15/163

3.1/8–

3.1/43.3/83.1/23.9/163.5/8

221228234240247253266278291304330355380405431456

11,012,514,015,517,419,020,522,023,525,027,028,030,031,533,034,538414447505356,560636669,57374,5767980828588,59091,5

99.1/49.1/29.3/410

10.1/410.3/411.1/411.3/412.1/413.1/414.1/415.1/416.1/417.1/418.1/4

13/167/8

15/161

1.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.9/161.5/8

1.11/161.3/41.7/82

2.1/82.1/42.3/82.1/22.5/82.3/42.7/83

3.1/83.1/43.5/163.3/83.1/2–

3.5/83.3/43.7/8

3.15/164

230236242249255262274287300312338363389414440465

20,522,023,525,027,028,030,031,533,034,536,338,040,041,043,044,547515458616467707477808385869091929699101102

8.7348.9849.2349.4849.7349.98410.48410.98411.48411.98412.98413.98414.98415.95516.95517.955

0.4120.4750.5370.6000.6620.7250.7870.8500.9120.9751.0371.1001.1621.2251.2871.3501.4751.6001.7251.8501.9752.1002.2252.3502.4752.6002.7252.8502.9382.9753.1003.1413.2253.3503.4753.5313.600

221,85228.2234,55240,9247,25253.6266,3279291,7304,4329,8355,2380,6405,26430,66456,06

10,4612,0713,6415,2416,8118,4219,9921,5923,1624,7726,3427,9429,5131,1232,6934,2937,4740,6543,8247

50,1653,3456,5259,7062,8766,0469,2272,4074,6375.5778,7479,7781,9285,1088,2789,6991,44

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.045

.045

.045

.005

.005

.005

.005

.005

.005

.006

.006

.006

.006

.006

.006

.006

.006

.006

.006

.010

.010

.010

.010

.010

.010

.010

.010

.010

.010

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

0,760,760,760,760,760,760,760,760,760,760,760,760,761,141,141,14

0,130,130,130,130,130,130,150,150,150,150,150,150,150,150,150,150,250,250,250,250,250,250,250,250,250,250,380,380,380,380,380,380,380,380,380,380,38



L

A







ins mm


InternalDiameter

ins mm


3.3/43.7/8

3.15/164

4.1/84.1/44.5/164.3/84.1/24.5/8–

4.3/4–

4.7/8–5–

5.1/8–

5.1/4–

5.3/8–

5.1/2–

5.5/8–

5.3/4–

5.7/8–6

6.1/86.1/46.3/86.1/26.5/86.3/46.7/87

7.1/47.1/27.3/48

8.1/4.81/2.83/49

9.1/49.1/29.3/410

10.1/211

9598100101104107109110,5114116117120121123124127128130131133134136137139140142143145146148149151155158161164167170174177183190196202209215221228234240247253266278

4.1/84.1/44.5/164.3/84.1/24.5/8–

4.3/44.7/85

5.1/165.1/85.3/165.1/45.5/165.3/85/1651/2–

5.5/8–

5.3/4–

5.7/85.15/16

6–

6.1/86.3/166.1/4–

6.3/86.1/26.5/86.3/46.7/87

7.1/87.1/47.3/87.5/87.7/88.1/88.3/88.5/88.7/89.1/89.3/89.5/89.7/810.1/810.3/810.7/811.3/8

105109111112115118120,5121124127129130132133135136138140141143144146148149151152154156158160161163166169172175179182185188195201208214220226232239245252258265277290

3.7253.8503.9373.9754.1004.2254.3124.3504.4754.6004.6254.7254.7504.8504.8754.9755.0

5.1005.1255.2255.2505.3505.3755.4755.5005.6005.6255.7255.7505.8505.8755.9756.1006.2256.3506.4756.6006.7256.8506.9757.2257.4757.7257.9758.2258.4758.7258.9759.2259.4759.7259.97510.47510.975

94,6297,80100

100,97104,14107,32109,54110,50113,67116,84117,48120,02120,65123,20123,83126,37127

129,54130,18132,72133,35135,90136,53139,07139,70142,24142,88145,42146,05148,60149,23151,77155

158,12161,30164,47167,70170,82174

177,17183,52189,87196,22202,57208,92215,27221,62227,97234,32240,67247,02253,37266,07278,77

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.015

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

0,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,380,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,760,760,760,760,760,760,760,760,760,760,760,760,760,76

BS380BS381BS382BS383BS384BS385BS386BS387BS388BS389BS390BS391BS392BS393BS394BS395

BS425BS624BS426BS427BS428BS625BS429BS430BS431BS626BS432BS433BS434BS435BS436BS437BS872BS438BS627BS874BS439BS628BS876BS440BS878BS441BS880BS442BS882BS443BS884BS444BS886BS445BS674BS446BS676


ins mm


InternalDiameter

ins mm


11.1/2121314151617181920212223242526

4.1/24.9/164.5/84.3/44.7/8–5

5.1/85.1/4–

5.3/85.1/25.5/85.3/45.7/86

6.1/86.1/4–

6.3/86.1/26.9/166.5/86.3/46.7/87

7.1/87.1/47.3/87.1/27.5/87.3/47.7/88

8.1/48.1/28.3/4

291304330355380405431456482507532558583608634660

114115116120123124127130133134136139142145148151155158159161164166167170174177180183187190193196199202209215221

11.7/812.3/813.3/814.3/815.3/816.3/817.3/818.3/819.3/820.3/821.3/822.3/823.3/824.3/825.3/826.5

5.1/165.1/85.1/45.3/8–

5.1/25.5/85.3/4

5.13/165.7/86

6.1/86.1/46.3/86.1/26.5/86.3/4

6.13/16–73/8

7.1/167.1/87.1/47.7/167.1/27.5/87.3/47.7/88

8.1/88.1/48.3/88.1/28.3/49

9.1/4

303315341366392417443468494519544570595620646671

127129130133136139140143146148149152156160163166169172174176179181182185190191195198201204208210214217223230236

11.47511.97512.97513.97514.97515.95516.95517.95518.95519.95520.95521.95522.94023.94024.94025.940

4.4754.5164.6004.7254.8504.9064.9755.1005.2255.2975.3505.4755.6005.7255.8505.9756.1256.2256,2816.3756.4756.5636.6256.7256.8756.9757.1257.2257.3757.4757.6257.7257.8757.9758.2258.4758.725

291,47304,17329,57354,97380,37405,26430,66456,06481,46506,86532,26557,66582,68608,08633,48658,88

113,67114,7116,84120,02123,2124,6126,37129,54132,72134,5135,9139,07142,24145,42148,6151,77155,6158,12159,5161,9164,47166,7168,3170,82174,6177,17181

183,52187,3189,87193,7196,22200

202,57208,92215,27221,62

.030

.030

.030

.030

.030

.045

.045

.045

.045

.045

.045

.045

.060

.060

.060

.060

.015

.015

.015

.015

.015

.015

.015

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.023

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

0,760,760,760,760,761,141,141,141,141,141,141,141,521,521,521,52

0,380,380,380,380,380,380,380,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,580,760,760,760,760,760,760,760,760,760,760,76


28 INTERNAT IONAL IMPER IAL RANGE OF O R INGS (BS1806 )

L

A





BS447BS678BS448BS680BS449BS682BS450BS684BS451BS686BS452BS688BS453BS648BS454BS649BS455BS650BS456BS457BS458BS459BS460BS461BS462BS463BS464BS465BS466BS467BS468BS469BS470BS471BS472BS473BS474BS475


ins mm


InternalDiameter

ins mm


99.1/49.1/29.3/410

10.1/410.1/210.3/411

11.1/411.1/211.3/412

12.1/412.1/212.3/413

13.1/413.1/214

14.1/215

15.1/216

16.1/217

17.1/218

18.1/219

19.1/220212223242526

228234240247253260266273278285291298304311317323330336342355368380393405418431443456469482494507532558583608634660

9.1/29.3/410

10.1/410.1/210.3/411

11.1/411.1/211.3/412

12.1/412.1/212.3/413

13.1/413.1/213.3/414

14.1/215

15.1/216

16.1/217

17.1/218

18.1/219

19.1/220

20.1/221.1/222.1/223.1/224.1/225.1/226.1/2

242249255262268274280287293300306312319325331338344350357370382395408420432445458471483496509521547573598624649675

8.9759.2259.4759.7259.97510.22510.47510.72510.97511.22511.47511.72511.97512.22512.47512.72512.97513.22513.47513.97514.47514.97515.47515.95516.45516.95517.45517.95518.45518.95519.45519.95520.95521.95522.94023.94024.94025.940

227,97234,32240,67247

253,57259,7266,07272,4278,77285,1291,47297,8304,17310,5316,87323,2329,57335,9342,27354,97367,67380,37393,07405,26417,96430,66443,36456,06468,76481,46494,16506,86532,26557,66582,68608,08633,48658,88

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.030

.045

.045

.045

.045

.045

.045

.045

.045

.045

.045

.045

.060

.060

.060

.060

0,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,760,761,141,141,141,141,141,141,141,141,141,141,141,521,521,521,52



L

A


6.99 5.94mm 8.80mm 10.80mm 12.80mm 2.00mm



METRIC RANGE OF O RINGS TO BS451830

Size Ref:1.6mm sec

InsideI.D.(mm)

Toleranceon I.D.(mm)

0031-160041-160051-160061-160071-160081-160091-160101-160111-160121-160131-160141-160151-160161-160171-160181-160191-160221-160251-160271-160291-160321-160351-160371-16

3.14.15.16.17.18.19.1

10.111.112.113.114.115.116.117.118.119.122.125.127.129.132.135.137.1

0.150.150.150.150.150.150.150.200.200.200.200.200.200.200.200.250.250.250.250.250.250.300.300.30

Size Ref:2.4mm sec

InsideI.D.(mm)


0036-240046-240056-240066-240076-240086-240096-240106-240116-240126-240136-240146-240156-240166-240176-240186-240196-240216-240246-240276-240296-240316-240346-240376-240396-240416-240446-240476-240496-240516-240546-240576-240596-240616-240646-240676-240696-24

3.64.65.66.67.68.69.6

10.611.612.613.614.615.616.617.618.619.621.624.627.629.631.634.637.639.641.644.647.649.651.654.657.659.661.664.667.669.6

0.150.150.150.150.150.150.150.200.200.200.200.200.200.200.200.250.250.250.250.250.250.300.300.300.300.300.300.300.400.400.400.400.400.400.400.400.40

Size Ref:3.0mm sec

InsideI.D.(mm)


0195-300215-300225-300245-300255-300265-300275-300295-300315-300325-300345-300355-300365-300375-300395-300415-300425-300445-300495-300545-300595-300645-300695-300745-300795-300845-300895-300945-300995-301045-301095-301145-301195-301245-301295-301345-301395-301445-301495-301545-301595-301645-301695-301745-301795-301845-301895-301945-301995-302095-302195-302295-302395-302495-30

19.521.522.524.525.526.527.529.531.532.534.535.536.537.539.541.542.544.549.554.559.564.569.574.579.584.559.594.599.5

104.5109.5114.5119.5124.5129.5134.5139.5144.5149.5154.5159.5164.5169.5174.5179.5184.5189.5194.5199.5209.5219.5229.5239.5249.5

0.250.250.250.250.250.250.250.250.300.300.300.300.300.300.300.300.300.300.300.300.400.400.400.400.400.500.500.500.500.500.500.500.500.600.600.600.600.600.600.600.600.600.600.600.600.800.800.800.800.800.800.800.800.80

Size Ref:5.7mm sec

InsideI.D.(mm)


0443-570453-570493-570523-570543-570553-570593-570623-570643-570693-570743-570793-570843-570893-570943-570993-571043-571093-571143-571193-571243-571293-571343-571393-571443-571493-571543-571593-571643-571693-571743-571793-571843-571893-571943-571993-572093-572193-572293-572393-572493-572593-572693-572793-572893-572993-573193-573393-573593-573793-573993-574193-574393-574593-574793-574993-57

44.345.349.352.354.355.359.362.364.369.374.379.384.389.394.399.3

104.3109.3114.3119.3124.3129.3134.3139.3144.3149.3154.3159.3164.3169.3174.3179.3184.3189.3194.3199.3209.3219.3229.3239.3249.3259.3269.3279.3289.3299.3319.3339.3359.3379.3399.3419.3439.3459.3479.3499.3

0.300.300.300.400.400.400.400.400.400.400.400.400.500.500.500.500.500.500.500.500.600.600.600.600.600.600.600.600.600.600.600.800.800.800.800.800.800.800.800.800.801.001.001.001.001.001.501.501.501.501.502.002.002.002.002.00

Size Ref:8.4mm sec

InsideI.D.(mm)


1441-841491-841541-841591-841641-841691-841741-841791-841841-841891-841941-841991-842041-842091-842191-842291-842341-842391-842491-84

144.1149.1154.1159.1164.1169.1174.1179.1184.1189.1194.1199.1204.1209.1219.1229.1234.1239.1249.1

0.600.600.600.600.600.600.600.600.800.800.800.800.800.800.800.800.800.800.80

31NOTES • NOTES • NOTES • NOTES • NOTES • NOTES • NOTES


HI

GH

P

ER

FO

RM

AN

CE

E

NG

IN

EE

RE

D

SE

AL

IN

G

SO

LU

TI

ON

S

Sealco HouseMaypole Fields

HalesowenWest Midlands

B63 2QB UK

tfew

+44 (0) 1384 413058 +44 (0) 1384 568729

[email protected] www.sealco.co.uk

SEAL DESIGN HANDBOOK - Machined Seals | Metal O & C · PDF fileNORSOK certified elastomers...

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