Rotary Joints - Startseite | Christian Maier GmbH & Co. KG … · 2018. 2. 27. · M340L 1101360...
20
Rotary Joints Series M + DA
Transcript of Rotary Joints - Startseite | Christian Maier GmbH & Co. KG … · 2018. 2. 27. · M340L 1101360...
Rotary JointsSeries M + DA
2
M Rotary Jointsare suitable for
– water– steam
Advantages are:
– The extremely robust seal gives satisfactoryresults with heavily contaminated water.Example: Hot furnaces and stone-washingmachines.
Housing made of cast iron with spheroidalgraphite, bearing housing made of cast iron.
Rotor made of steel with polished abraison andcorrosion-protective coating of metal-ceramicsin the sealing surface area.
Packing with teflon impregnation, very rugged,may also be used with high-solids media.
Compression spring made of chrome steel.
High-quality ball bearing. Easy access tolubrication nipple.
Corrosion-resistant support bearing in pres-sure chamber.
Connection to rotating pressure system bymeans of:
– Standard connection piece with right-handor left-hand male thread BSP (ISO 228).
– Sealing and centering cone at end ofthread. Adapter pieces for NPT and otherthreads are available.
– K-flange with conical inner ring.
Radial and axial housing connections withright-hand thread BSP (ISO 228). Adapter pie-ces for NPT and other threads are available.Thread for fixed inner pipe always right-handeven with left-hand thread at rotor (design 2).
Combined slide bearing and gland seal forrotating inner pipe as diaphragm gland.
Prevention of housing rotation by means offork at bearing housing which accommoda-tes the locking pin.
Operating manuals are available atwww.maier-heidenheim.de or directly fromour works. Our sales staff will be happy toprovide you with user ID and password.When placing an order you will find thisinformation on the delivery note.
Rotary Joints Series M
3
Application data
Ordering instructions
Series
DesignNominal diameter DN mm
Medium
Temperature min...max °CPressure PN min...max bar
Speed max...min–1
M
1, 2, R2, 315...100
Cooling waterHot water
-15...1600,2...20
16 000DN
M
1, 2, R2, 315...100
Steam
-15...1600,2...20
8 000DN
MExample: R 3 40 K –001
Series M
R Design for rotating inner pipewith slide bearing and gland seal
Nominal diameter in mm (=̂ dimension A)15, 20, 25, 32, 40, 50, 65, 80, 100
Rotor connectionR for right-hand threadL for left-hand threadK for K flange
Adapters for other threads are available, upon request.
Consecutive numbers for special designs; numbering by factory.
Number of housing connections1 for one way flow design2 for two way flow design3 for two way flow design with vacuum breaker
Designs for other values and media upon request.The combination of maximum values should be avoided.
4
M1 DN 15-100
15
M 115 R1101030M 115 L1101031M 115 K1101032
20
M 120 R1101080M 120 L1101081M 120 K1101082
25
M 125 R1101150M 125 L1101151M 125 K1101152
32
M 132 R1101250M 132 L1101251M 132 K1101252
40
M 140 R1101350M 140 L1101351M 140 K1101352
50
M 150 R1101450M 150 L1101451M 150 K1101452
65
M 165 R1101550M 165 L1101551M 165 K1101552
80
M 180 R1101650M 180 L1101651M 180 K1101652
100
M 1100 R1101756M 1100 L1101757M 1100 K1101758
13G 1/2G 1/2 A1761507625243556646122322942,2
20G 3/4G 3/4 A1851567630304056846122327942,4
25G 1G 1 A20717388353545658521228301063,6
32G 1 1/4G 1 1/4 A241200130484555768751633411557,7
38G 1 1/2G 1 1/2 A2552091305250627810751636461558,7
50G 2G 2 A297244145686582103108216436017512,9
66G 2 1/2G 2 1/2 A3392781858585901061010216487521018,9
81G 3
G 3 1/2 A4003312251081051051321212520549525535
98G 4G 4 A47538424011911412015912140266611030044,8
for one way flow of a medium
DN
TypeOrder-No.TypeOrder-No.TypeOrder-No.
Ø ABDEFØ JØ KØ K G7/h8MNORSUSWTAWeight (kg)
Flanges see page 16
5
M2 DN 15-100
15
M 215 R1101034M 215 L1101033M 215 K1101035
20
M 220 R1101083M 220 L1101084M 220 K1101085
25
M 225 R1101153M 225 L1101154M 225 K1101155
32
M 232 R1101253M 232 L1101254M 232 K1101255
40
M 240 R1101353M 240 L1101354M 240 K1101355
50
M 250 R1101453M 250 L1101454M 250 K1101455
65
M 265 R1101553M 265 L1101554M 265 K1101555
80
M 280 R1101653M 280 L1101654M 280 K1101655
100
M 2100 R1101750M 2100 L1101751M 2100 K1101752
13G 3/8G 1/8G 1/2 A174150762524355664612232822942,1
20G 1/2G 1/4G 3/4 A183156763030405684612233227942,3
25G 3/4G 3/8G 1 A2051738835354565852122835301063,5
32G 1G 1/2G 1 1/4 A23820013048455576875163345411557,6
38G 1 1/4G 3/4G 1 1/2 A252209130525062781075163650461558,5
50G 1 1/2G 1G 2 A29424414568658210310821643606017512,7
66G 2G 1 1/2G 2 1/2 A336278185858590106101021648707521018,6
81G 2 1/2G 1 1/2G 3 1/2 A398331225108105105132121252054809525534,5
98G 3G 2G 4 A4703842401191141201591214026669011030044,3
for two way flow of a mediumdesigned for non-rotating inner pipe
DN
TypeOrder-No.TypeOrder-No.TypeOrder-No.
Ø ABCDEFØ JØ KØ K G7/h8MNORSUVSWTAWeight (kg)
Flanges see page 16
6
MR2 DN 15-100
15
MR 215 R1101036MR 215 L1101037MR 215 K1101038
20
MR 220 R1101086MR 220 L1101087MR 220 K1101088
25
MR 225 R1101156MR 225 L1101157MR 225 K1101158
32
MR 232 R1101256MR 232 L1101257MR 232 K1101258
40
MR 240 R1101356MR 240 L1101357MR 240 K1101358
50
MR 250 R1101456MR 250 L1101457MR 250 K1101478
65
MR 265 R1101556MR 265 L1101557MR 265 K1101558
80
MR 280 R1101656MR 280 L1101657MR 280 K1101658
100
MR 2100 R1101753MR 2100 L1101754MR 2100 K1101755
13G 3/8G 1/8G 1/2 A17415076252435566461223101516022942,1
20G 1/2G 1/4G 3/4 A18315676303040568461223121516627942,3
25G 3/4G 3/8G 1 A205173883535456585212281615185301063,5
32G 1G 1/2G 1 1/4 A2382001304845557687516332015208411557,6
38G 1 1/4G 3/4G 1 1/2 A25220913052506278107516362525227461558,5
50G 1 1/2G 1G 2A2942441456865821031082164331,8252596017512,7
66G 2G 1 1/2G 2 1/2 A33627818585859010610102164845302967521018,6
81G 2 1/2G 1 1/2G 3 1/2 A39833122510810510513212125205445303489525534,5
98G 3G 2G 4 A470384240119114120159121402666604042011030044,3
for two flow of a mediumdesigned for rotating inner pipe
DN
TypeOrder-No.TypeOrder-No.TypeOrder-No.
Ø ABCDEFØ JØ KØ K G7/h8MNORSUØW G7/e8XZSWTAWeight (kg)
Flanges see page 16
7
M3 DN 20-40
20
M 320 R1101103M 320 L1101104M 320 K1101105
25
M 325 R1101173M 325 L1101174M 325 K1101175
32
M 332 R1101259M 332 L1101260M 332 K1101261
40
M 340 R1101359M 340 L1101360M 340 K1101361
20G 1/2G 1/4G 3/4 A18315676303040568604612233227943,8
25G 3/4G 3/8G 1 A205173883535456587352122835301064,6
32G 1G 1/2
G 1 1/4 A2382001304845557688175163345411558,3
38G 1 1/4G 3/4G 1 1/2 A25220913052506278108675163650461558,7
for two way flow of a mediumdesigned for non-rotating inner pipe, with vacuum breaker
DN
TypeOrder-No.TypeOrder-No.TypeOrder-No.
Ø ABCDEFØ JØ KØ K G7/h8MNOQRSUVSWTAWeight (kg)
Flanges see page 16
8
15
11010401101041–
110104211010391101044110104511010463510502––
35000803511501350904035100013501001350071335009183511002350120111010511101050
20
1101090110109111010931101092110108911010941101095110109635105041190010351195435000803511502350904735100023501002350071335009183511003350120211011011101100
25
1101160110116111011631101162110115911011641101165110116635105061190020351196235000803511503350905235100033501003350071335009183511004350120311011711101170
32
1101263110126411012651101266110126211012671101268110126935105011190020351196235001203511504350904535100053501004350071435009183511005350120411012741101273
40
1101362110136311013641101365110126211013661101367110136835105091190020351196235001203511505350904535100053501004350071435009183511006350122611013731101372
50
11014601101461–
110146211014581101463110146411014653510512––
35001603511506350905735100143501024350071535009183511007350120511014701101469
65
11015591101560–
110156111014591101562110156311015643510514––
35001603511507350905335100073501005350071535009183511008350120611015691101568
80
11016601101661–
110166211016591101663110166411016653510514––
35001903511508350905435100083501006350071635009183511009350120711016701101669
100
11017601101761–
110176211017591101763110176411017653510523––
35001943511509350903535100093501007350071635009183511010350120811017701101769
M 3... R/L/K
M 1... R/L/K
M 2... R/L/K
MR 2... R/L/K
Spare parts for series M
DN
1 Housing 12 Housing 23 Housing 34 Housing R25 Bear. housing6 Rotor R7 Rotor L8 Rotor K13 Slide bearing14 Vacuum valve15 CU seal16 Hex screw17 Compress. spring18 NILOS ring19 Ball bearing20 Locking ring21 Spring washer22 Lubric. nipple23 Packing26 Circlip27 Supp. bearing28 Thrust collar
Please specify type designation when inquiring or ordering!
9
Series H + DC:Especially suited forlarge steam capacities; available diameters up to DN 350.
10
DA Rotary Jointsare suitable for
– thermal oil– steam– water at low RPM
Adavantages are:
– Inexpensive design, since there are notbearings.
– Available in large sizes, up to DN 300 mmnominal bore.
– Seal rings are resistant to fraction, even athigh pressures.
– The design A2 for rotating inner pipe has aseal between inlet and outlet.
– Maintenance free – no lubrication necessary.
Housing made of cast iron with spheroidalgraphite, diameters DN 80 and above madeof steel.
Rotor made of chrome steel, rotor pipe fordiameters DN 65 and above made of steel;sealing surface made of chrome steel.
Cover, flange cover, butting ring, adjustmentring and compression springs made ofchrome steel.
Sealing elements made of highly wear-resi-stant, metal-impregnated graphite carbon.Sealing rings are pressure-loaded.
The seal requires little maintenance. Wearindicator for sealing ring on rotor. Wear ofscond ring is determined by means of measu-rement gauge.
Connection to rotating pressure system bymeans of:
– K flange with conical inner ring.
Radial and axial housing connections withflanges PN 16 or PN 40.
Thread for fixed inner pipe always right-hand(design 2).
Static bearing for rotating inner pipe (notsupplied with rotary joint) in the rotor; addi-tional seal for complete isolation of flow andreturn.
Prevention of housing rotation and radial sup-port of housing by means of lugs at housingdesigned to accommodate the fastening boltsof a bracket (not supplied with rotary joint).Thermal expansion of the roller and wear ofthe seal cause an axial displacement of thehousing (away from the roller).
Devices for prevention of housing rotation aswell as hose and compensator connectionsand inner pipe must not interfere with thisaxial displacement since the rotary joint willotherwise not operate properly. Please readoperating manual!
Operating manuals are available atwww.maier-heidenheim.de or directly fromour works. Our sales staff will be happy toprovide you with user ID and password.When placing an order you will find thisinformation on the delivery note.
Rotary Joints Series DA
11
Application data
Ordering instructions
Series
DesignNominal diameter DN mm
Medium
Temperature min...max °CPressure PN min...max bar
Speed max...min–1
DA
1, 2, A250...300
Cooling waterHot waterSteam
Thermal oil
-30...320*0,8...40
from DN 150...20
100 000DN x PN
Designs for other values and media upon request.*500°C as special design.The combination of maximum values should be avoided.
DAExample: A 2 300 K –020
Series DA
A Designs for rotating inner pipewith complete sealing between flow and return
Nominal diameter in mm (=̂ dimension A)50, 65, 80, 100, 125, 150, 200, 250, 300
Rotor connectionK for K flange
Consecutive numbers for special designs; numbering by factory.
Number of housing connections1 for one way flow design2 for two way flow design
12
DA1 DN 50-300
50DN 50294180105144651801301026202511528520
66DN 65337206121180852301551031223013134035
80DN 803862321532201052701751236253510836053
98DN 1004572751792701143402101246,5254514353790
120DN 1255173102033151423902302056,53055158547136
145DN 1505553372083451704302602566,53065198550167
195DN 20065339223542522552030530723570244650
240DN 25074945326351028061039535774075300750
295DN 30085651530059534072049040825080330860
50
DA 150 K-4001109137-400
65
DA 165 K-4001109237-400
80
DA 180 K-4001109337-400
100
DA 1100 K-1601109437-160DA 1100 K-4001109437-400
125
DA 1125 K-1601109537-160DA 1125 K-4001109537-400
150
DA 1150 K-1601109637-160DA 1150 K-4001109637-400
200
DA 1200 K-1601109737-160DA 1200 K-4001109737-400
250
DA 1250 K-1601109837-160DA 1250 K-4001109837-400
300
DA 1300 K-1601109937-160DA 1300 K-4001109937-400
PN 16 DIN 2633PN 40 DIN 2635
for one way flow of a medium
DN
Type PN 16Order-No.Type PN 40Order-No.
Ø ABEFGØ JØ K G7/h8L +– 0,3MOSTØ AB -0,2NATAWeight (kg)
Flanges see page 16
13
DA2 DN 50-150
50DN 40DN 401801051446518013010163262030G 1 1/42752511528524
66DN 50DN 502061211808523015510208312230G 1 1/23353013134039
80DN 65DN 6523215322010527017512250362535G 23863510836059
98DN 80DN 802751792701143402101229846,52545G 2 1/24574514353797
120DN 100DN 1003102033151423902302036056,53045G 351755158547174
145DN 125DN 1253372083451704302602541066,53050G 455565198550190
50
DA 250 K-4001109139-400
65
DA 265 K-4001109239-400
80
DA 280 K-4001109339-400
100
DA 2100 K-4001109439-400
125
DA 2125 K-1601109539-160DA 2125 K-4001109539-400
150
DA 2150 K-1601109639-160DA 2150 K-4001109639-400
PN 16 DIN 2633PN 40 DIN 2635
for two way flow of a mediumdesigned for non-rotating inner pipe
Flanges see page 16
DN
Type PN 16Order-No.Type PN 40Order-No.
Ø ABCFGØ JØ K G7/h8L +– 0,3MOPSTVWZØ AB -0,2NATAWeight (kg)
14
DAA2 DN 50-300
50DN 40DN 401801051446518013010163262037552552511528524
66DN 50DN 502061211808523015510208312245572933013134039
80DN 65DN 6523215322010527017512250362558653503510836059
98DN 80DN 802751792701143402101229846,52575704104514353797
120DN 100DN 1003102033151423902302036056,530888046855158547174
145DN 125DN 1253372083451704302602541066,5301109048865198550190
195DN 150DN 15039223542522552030530490723513511557470244650
240DN 200DN 20045326351028061039535602774016015068875300750
295DN 250DN 25051530059534072049040725825021517578880330860
50
DAA 250 K-4001109141-400
65
DAA 265 K-4001109241-400
80
DAA 280 K-4001109341-400
100
DAA 2100 K-4001109441-400
125
DAA 2125 K-1601109541-160DAA 2125 K-4001109541-400
150
DAA 2150 K-1601109641-160DAA 2150 K-4001109641-400
200
DAA 2200 K-1601109741-160DAA 2200 K-4001109741-400
250
DAA 2250 K-1601109841-160DAA 2250 K-4001109841-400
300
DAA 2300 K-1601109941-160DAA 2300 K-4001109941-400
PN 16 DIN 2633PN 40 DIN 2635
for two way flow of a mediumdesigned for rotating inner pipe
DN
Type PN 16Order-No.Type PN 40Order-No.
Ø ABCFGØ JØ K G7/h8L +– 0,3MOPSTØW G7/e8XZØ AB -0,2NATAWeight (kg)
Flanges see page 16
15
DN 50
–1109115-400
–1109121-4001109124–
11091311109122110912611091281109130––
1109133-400–
1109135-400351064635120063512006351109135116323500161–
3500165–
350066035021301109144
65
–1109215-400
–1109221-4001109224–
11092311109222110922611092281109230––
1109233-400–
1109235-400351064735120073512007351109135116333500163–
3500165–
350066035021301109244
80
–1109315-400
–1109321-4001109324110934511093311109322110932611093281109330––
1109333-400–
1109335-40035106483512255351225435110933511634350016335001643500161–
350066035021301109344
100
1109415-1601109415-400
–1109421-4001109424110944511094311109422110942611094281109430––
1109433-400–
1109435-40035106493512250351225135110933511452350019735002013500195–
350065735021141109444
125
1109515-1601109515-4001109521-1601109521-40011095241109545110953111095221109526110952811095301109519
1109533-1601109533-4001109535-1601109535-4003511353110952011095493511093
16 x 35116383500199350020035001953500724350065735021141109544
150
1109615-1601109615-4001109621-1601109621-40011096241109645110963111096221109626110962811096301109619
1109633-1601109633-4001109635-1601109635-4003511354110962011096493511093
16 x 35116373500200350020035001923500726350065735021141109644
200
1109715-1601109715-4001109721-1601109721-40011097241109745110973111097221109726110972811097301109719
1109733-1601109733-4001109735-1601109735-4003511355110972011097493511094
16 x 35114533500200350020035001943500685350065835021221109744
250
1109815-1601109815-4001109821-1601109821-40011098241109845110983111098221109826110982811098301109819
1109833-1601109833-4001109835-1601109835-4003511356110982011098493511090
16 x 35114543500219350021935002153500685350065835021221109844
300
1109915-1601109915-4001109921-1601109921-40011099241109945110993111099221109926110992811099301109919
1109933-1601109933-4001109935-1601109935-4003511357110992011099493511092
16 x 35114553500224350022435002233500685350065835021221109944
DAA 2... K
DA 2... K
DA 1... K
Spare parts for series DA
* DN 50 and DN 65 flange covers integrated in housing Pos. 1 to 4. Please specify exact type designation when inquiring or ordering!
1 Housing 1 PN 162 Housing 1 PN 403 Housing 2, A2 PN 164 Housing 2, A2 PN 405 Cover6 Flange cover*7 Cover 18 Rotor K9 Butting ring 1, 210 Butting ring A211 Adjustment ring12 Bolt13 Elbow 2 PN 1614 Elbow 2 PN 4015 Elbow A2 PN 1616 Elbow A2 PN 4020a Sealing ring22 Flat packing 123 Flat packing 224 Packing25 Compression spring26 Screw 127 Screw 228 Screw 329 Locking washer31 Screw plug32 Sealing ring33 Measuring gauge
16
Journal Flanges for K Rotor Connection
DN K flange Order No. Inner ring Order No. Flat pack. Ø A ØAD Ø LK AZ x Ø KD Ø ID KB Ø K O EBOrder No. Ø DB H8/h8 G7/h8
10 KF 10-0 1190430 IR 10-0 1190400 3512230 10 55 40 4x7 20 17 10 18 6 1115 KF 15-0 1190431 IR 15-0 1190401 3512231 13 70 50 4x9 26 22 10 24 6 1120 KF 20-0 1190432 IR 20-0 1190402 3512232 20 75 55 4x9 32 28 12 30 8 1325 KF 25-0 1190433 IR 25-0 1190403 3512233 25 80 60 4x9 37 33 12 35 8 1332 KF 32-0 1190434 IR 32-0 1190404 3512234 32 100 75 4x11 48 43 12 45 8 1332 KF 32-500 1190434-500 IR 32-500 1190404-500 3512234 32 115 90 4x11 48 43 15 45 15 1640 KF 40-0 1190435 IR 40-0 1190405 3512235 38 105 80 4x11 53 48 15 50 10 1640 KF 40-500 1190435-500 IR 40-500 1190405-500 3512235 38 120 95 4x11 53 48 18 50 20 2050 KF 50-0 1190436 IR 50-0 1190406 3512236 50 130 100 4x14 69 63 15 65 10 1650 KF 50-500 1190436-500 IR 50-500 1190406-500 3512236 50 145 115 4x14 69 63 20 65 25 2265 KF 65-0 1190437 IR 65-0 1190407 3512237 66 150 120 4x14 89 82 15 85 10 1665 KF 65-500 1190437-500 IR 65-500 1190407-500 3512237 66 165 135 4x14 89 82 25 85 25 2865 KF 65-37 1190437-037 IR 65-0 1190407 3512237 66 150 120 6x14 89 82 15 85 25 2880 KF 80-0 1190438 IR 80-0 1190408 3512238 81 180 145 4x18 109 102 18 105 12 2080 KF 80-500 1190438-500 IR 80-500 1190408-500 3512238 81 205 170 4x18 109 102 30 105 30 34100 KF 100-0 1190439 IR 100-0 1190409 3512239 98 195 160 6x18 120 110 20 114 12 22100 KF 100-500 1190439-500 IR 100-500 1190409-500 3512239 98 220 185 6x18 120 110 30 114 30 34125 KF 125-0 1190450 IR 125-0 1190410 1190025 120 225 190 6x18 147 137 22 142 20 25125 KF 125-500 1190450-500 IR 125-500 1190410-500 1190035 120 260 225 8x18 155 145 35 150 35 39150 KF 150-0 1190451 IR 150-0 1190411 1190026 145 255 220 8x18 178 165 25 170 25 28150 KF 150-500 1190451-500 IR 150-500 1190411-500 1190036 145 300 260 8x18 185 175 40 180 40 44200 KF 200-0 1190452 IR 200-0 1190412 1190027 195 310 275 8x18 232 220 28 225 30 32200 KF 200-500 1190452-500 IR 200-500 1190412-500 1190037 195 360 320 8x18 235 224 45 230 45 49250 KF 250-0 1190453 IR 250-0 1190413 1190028 240 390 350 8x23 290 273 37 280 35 40250 KF 250-500 1190453-500 IR 250-500 1190413-500 1190038 240 435 390 8x23 295 278 50 285 50 54300 KF 300-0 1190454 IR 300-0 1190414 1190029 295 470 410 16x23 350 332 42 340 40 45
Versions KF…-0 and IR…-0:
DX/DXS DN 10 – 80DXSB DN 50 – 80DP DN 40 – 50H/HW DN 15 – 100HWB/A)1 DN 32 – 100M DN 15 – 100DA DN 50 – 300
Versions KF…-500 and IR…-500:
DXSB DN 100 – 150HWA DN 100 – 300DQ DN 25 – 150
It is important to evenly tighten the screws.)1 KF65-0 only up to 210°C, 20 bar or 300°C, 10 bar.For higher data use KF 65-37.
17
Other Accessories
DV G 1/2 G 1
Order No. Tmax. 160°C 1190010 1190020Order No. Tmax. 200°C 1190010-231 1190020-232
LV 30 30GW 22 19SW 30 41
Order No. CU seal 3511954 3511962
Vacuum Breakers
Material: brass
Toggle joints facilitate the installation ofsiphon pipes in steam-heated rollers, inparticular in narrow, long trunnion bores.
Seals when bent.
Max. temperature 160°C.
Toggle joints
IG G 1/4 G 3/8 G 1/2 G 3/4 G 1 G 1 1/2 G 2
Order No. 1190100 1190110 1190120 1190130 1190140 1190150 1190160Ø AD 22 25 30 36 45 60 80ET 12 15 18 20 22 30 35GL 42,5 56 63 70 74 108 138GH 31 37,5 45 50 57,5 81 104
Material: brass
Vacuum breakers protect steam-heated rollersfrom damage caused by vacuum.
The vacuum breakers are available as separateunits or built into the rotary joint (version 3).
The valve opens at a differential pressure of0.3 bar.
Max. temperatures 160° and 200°C.
18
19
D 14410 e
Christian Maier GmbH & Co. KGMaschinenfabrik
Wuerzburger Straße 67-69D-89520 Heidenheim
P.O.Box 1609D-89506 Heidenheim
+ 49 (0) 73 21 / 317-0+ 49 (0) 73 21 / 317-139 (Export)0 800 / 7 51 82 50+ 49 (0) 73 21 / 317-239
�
�
Branch Offices & Service Stations:
Maier Italia Srl
Via Enrico Toti 3I-21040 Gerenzano (VA)
+ 39-02-96 24 82 88+ 39-02-96 36 96 95
Maier America LLC
6669 Peachtree Industrial Blvd., Suite L/MNorcross, GA 30092 - USA
+ 1-770-409 0022+ 1-770-409 0069
�
�
