Filter Elements

Quality and Serviceworldwide

FILTRATION TECHNOLOGY

Distributor

Walter Stauffenberg GmbH & Co. KGP.O.Box 1745 · D-58777 WerdohlIm Ehrenfeld 4 · D-58791 WerdohlTel. : + 49 (0) 2392 916-0Fax: + 49 (0) 2392 2505e-mail: sales@stauff.comInternet: http://www.stauff.com

Oil SolutionsPO Box 653 Castlemaine 3450Phone 0421 336 009Fax 03 9012 4332sales@oilsolutions.com.auwww.oilsolutions.com.au

Australia:Stauff Corporation (Pty.) Ltd.P.O. Box 22724-26 Doyle Avenue, UnanderraWollongong, N.S.W.AUS-2526 UnanderraTel. : + 61 2 42 71 18 77Fax: + 61 2 42 71 84 32Brazil:Stauff Brasil Ltda.Avenida Gupe 10.767Galpa˜ o 2, Bloco AWT – Empresarial Parque Castello BrancoBRA-Barueri – SPCEP: 06422-120Tel: +55 1147899020Fax: +55 1147899021China:Stauff International Trading (Shanghai) Co., Ltd.Shangdian Mansion, Pudong331, Binzhou RoadCHN-200126 ShanghaiTel. : + 86 21 58 45 65 60Fax: + 86 21 58 45 66 80France:Stauff s.a.230, Avenue du Grain d’OrZ.I. de Vineuil-Blois SudF-41354 Vineuil-cedexTel. : + 33 2 54 50 55 50Fax: + 33 2 54 42 29 19India:Stauff India Pvt. Ltd.Gat. No. 2340Pune-Nagar Road, WagholiIND-Pune - 412207Tel. : + 91 20 705 19 90Fax: + 91 20 705 19 89Italy:Stauff Italia s.r.l.Via Pola 21/23I-20034 Birone di GiussanoTel. : + 39 0362 31 21 13Fax: + 39 0362 33 55 36Japan:Ohtsuka Tec. Co. Ltd.1-7-19 Minami ShinagawaShinagawa-KuJPN-Tokyo 140Tel. : + 81 3 34 72 12 01Fax: + 81 3 34 72 12 09Canada:Stauff Canada Ltd.866 Milner AvenueCAN-Scarborough, Ontario M1B 5N7Tel. : + 1 416 282 46 08Fax: + 1 416 282 30 39USA:Stauff Corporation7 Wm. Demarest PlaceUSA-Waldwick, N.J. - 07463Tel. : + 1 201 444 78 00Fax: + 1 201 444 78 52United Kingdom:Stauff UK332, Coleford RoadDarnallGBR-Sheffield, S 9 5 P HTel. : + 44 1142 518 518Fax: + 44 1142 518 519

Stauff Filtration Technology

Stauff Filtration Technology offers a complete rangeof filtration products and services that will provide thesystem designer or user with the highest level ofcontamination control demanded by today’s mostsophisticated applications. Products includepressure filters, return line filter elements, spin onfilters suction strainers, and filler breathers forvarious hydraulic, lubrication and fuel oils.Stauff has the technical expertise to provide superiorfilter element designs for the Stauff original filterhousings and also for the interchange elementmarket. Stauff manufactures more than 10,000different elements. Many of these are designed to fitinto filter housings produced by other companieswhile maintaining or surpassing the originalperformance.The “Stauff Contamination Control Program”includes the diagnostic services including fluidsampling and laser particle counting productsneeded to monitor the system contamination level.Stauff, through its global network of wholly ownedcompanies and technically qualified distributors, isideally placed to assist its customers in the totalcontamination process providing a well balancedfiltration solution.

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Filter Elements

Replacement Filter Elements for SF and RF seriesSTAUFF replacement filter elements for SF and RF series filters are manufactured in the common filter materials such asstainless fibre, stainless mesh, polyester fibre, paper, and inorganic glass fibre. All replacement elements made bySTAUFF comply with quality specifications in accordance with international standards.

SE 014 G 10 V

Ordering Code Filter Elements

Series

SE for pressure filters SF

RE for return line filters RF

Group

according to filter housing

Filter material SE RE

Code Material max ∆p* max ∆p*A Stainless fiber 210 bar 30 barC Polyester fiber 210 bar –N, D Paper 30 bar 16 barG, E Inorganic glass fiber 30 bar 30 barH, F Inorganic glass fiber 210 bar –B, S Stainless mesh 30 bar 30 barT, W Stainless mesh 210 bar –

*collapse / burst resistance as per ISO 2941

Micron rating

03 3 µm05 5 µm10 10 µm20 20 µm25 25 µm40 40 µm60 60 µm

100 100 µm

other micron rating on request

Seal material

B NBRV FPME EPDM

other seal materials on request

Bold type identifies preferred material

Micron ratingsavailable

03, 05,10, 20

25, 40, 60, 100

Filter Elements

Replacement Filter Elements for existing installationsSTAUFF also manufacture filter elements for existing installations. They meet the technical requirements with regard toquality and dimensions and consequently can be used with confidence in the installations.

Please refer to our filter element Interchange Guide tosee a precise listing of the elements. Filter elements areavailable to suit housings of the following manufactu-rers:

• Argo • Eppensteiner• Internormen • Hydac• Mahle • Pall

Other types are available on request.

Continuing research and development of filter materialsused by STAUFF, and observance of strict QualityAssurance procedures together with the relevantinternational standards, ensures consistently highperformance of our filter elements.

STAUFF manufacturing and stocking policies aredesigned to give our customers ready access to awide range of filter elements from the one source.

Filter Elements

Metal fibre

Inorganic glass fibre

Stainless wire mesh

Polyester fibre

Paper

Filter Materials

Polyester fibre

Material specification C collapse / burst resistance as per ISO 2941: 210 bar

• 100% polyester fibre with fibres thermally bonded creatinga tearproof material with no electrostatic charging.

• Exceptional shear strength. • Depth filtration gives large dirt holding capacity with low flow

resistance.• Good chemical resistance. • High filtration efficiency even on small particle sizes.

Inorganic glass fibre

Material specification G, E collapse / burst resistance as per ISO 2941: 30 bar Material specification H, F collapse / burst resistance as per ISO 2941: 210 bar

• Non-woven glass fibre material with acrylic resin bond.• High dirt holding capacity. • High filtration efficiency, even on small particle sizes,

achieved by the depth filtration produced by the threedimensional labyrinth structure of the material.

• Excellent cost effectiveness.

Stainless wire mesh

Material specification B, S collapse / burst resistance as per ISO 2941: 30 bar Material specification W, T collapse / burst resistance as per ISO 2941: 210 bar

• Woven stainless steel wire in 1.4301/1.4404 grade with a squaremesh or double milled twill lace weave.

• Low flow resistance. • Surface filtration. Excellent chemical and thermal resistance.

Paper

Material specification D, N collapse / burst resistance as per ISO 2941: 30 bar (Pressure filters)16 bar (Return line filters)

• Filter material made from impregnated cellulose paper. • Low cost design with good dirt holding capacity. • Not suitable for use with any water based fluids.

Metal Fibre

Material specification A collapse / burst resistance as per ISO 2941: 210 bar (Pressure filters)30 bar (Return line filters)

• Sintered stainless metal fibre with a three dimensional labyrinthstructure for depth filtration.

• Low flow resistance with a high dirt holding capacity.• Exellent chemical and thermal resistance.

Filter Elements

Filter Element AssessmentThe Beta Ratio (�x) is considered one of the most important criteria in assessing the capability of a filter to removecontaminant particles. This value is determined by means of the multi-pass test, according to ISO/DIS 4572.

Definition: The Beta Ratio is the ratio of the number of particles, greater than a given size, upstream of thefilter to the number of particles, greater than the same size, downstream of the filter in the same sizefluid sample.

�x = Number of particles >xµm upstream (x = particle size)Number of particles >xµm downstream

The Beta Ratio can be used to calculate the Filter Efficiency Rating by the following formula.

Ex = �x - 1 x 100 Ex = % efficiency�x

Example for a given particle size of 10 µm

�10 = 9360 = 208 E10 = 208 - 1 x 100 = 99,52 %45 208

All STAUFF inorganic glass fibre filter elements have a Beta Ratio >200at their rated micron rating.

STAUFF filter elements are tested according to• ISO 2943

Compatibility with hydraulic fluids

• ISO 3968Flow characteristics

• ISO/DIS 3724Flow fatigue characteristics

• ISO/DIS 4572Filter performance test (Multi-pass test)

• ISO 2942Proof of integrity and quality (Bubble point test)

• ISO 3723Verification of the end cap stress

• ISO 2941Collapse / burst pressure verification

� Raito vs Efficiency

� Ratio Efficiency

1 00,00%2 50,00%20 95,00%50 98,00%75 98,67%100 99,00%200 99,50%1.000 99,90%10.000 99,99%

Multi-pass-test stand

Oil Solutions Product RangeFILTERS: Hydraulic filtration systems High pressure filters for in-line mounting: maximum working pressure: 630 bar Return line tank top filters: maximum working pressure: 16 bar Replacement filter elements: Compatible quality and dimensional interchange to suit most filter makes Filter materials: Glass fibre, Metal fibre, Polyester fibre, Wire mesh, Paper

HYDRAULIC ACCESSORIES:Components for the construction of tanks and power units and mobile hydraulics Level gauges Level Air filters Filler breathers Desiccant air breathers Spin-On - Filters Suction strainers & Diffusers

Temperature switches Throttle and shut-off valves Check valves Gauge isolator valves Flow indicators Stainless steel pressure gauges Flow control valves & Ball valves

TEST EQUIPMENT: Pressure test systems Venting and sampling of liquid and

gas pressure systems nominal workingpressure: 630 bar maximum

Test couplings and accessories: Adaptation threads, Plug-in system Test hoses:

Digital measuring device for: Working pressure Differential pressure Temperature Flow ,RPH Data output via PC or printer

CLAMPS: Clamping systems for tubes, hoses, pipes, cables and components Tube fastening system in accordance with DIN 3015 Dimensional range from 6 to 800 mm Different materials available U-Bolt and DIN clamps Angle Adjustment Clamps Special clamps and supports:

SPECIALIST FILTRATION EQUIPMENT:Oil Solutions Design, Manufacture, Install & ServiceManufacture a Range of Filtration Equipment: Filter Trolleys, Drum Trolleys Bypass Filtration, Off line Filtration. Provide Economical Oil Service.Oil Solutions was set up to provide quality economical solutions for industry, reducingproduction costs by improving oil cleanliness through careful servicing of reservoirs andimproving oil filtration were necessary. We are the Oil Service Specialists

Efficient Filtration SystemsEmail sales@oilsolutions.com.au Web www.oilsolutions.com.au