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Profile : Piston Seals

Spareage : P76
P76 Assembly
Details :
P76 is a robust heavy duty double acting piston seal. P76 seal consists of 6 parts, elastomeric energiser ring, Bronze Filled PTFE sealing ring, two backup rings made of Thermoplastic polymers and two bearing rings. The elastomeric ring energises the sealing ring to force it against cylinder bore, providing a sealing function at low pressure. The two backup rings prevent gap extrusion of the sealing ring at high pressures. Two bearing rings make contact with cylinder bore which guide the piston during heavy load condition.
Sealing Ring : Bronze filled PTFE
Energizer ring : NBR
Back-up Rings : Thermoplastic polymer
Bearing Rings : Phenolic Resin Fabric / POM / Nylon
Temperature Range : -30° C to + 100° C
Pressure : 400 Bar
Speed : 1.0 m/s
Static : 0.8 µmRa
Dynamic : 0.4 µmRa
Mineral oils, bio oils, water soluble & water glycol fluids.
  • Construction machine cylinders.
  • Stick slip free operation.
  • Big diameters & long stroke cylinders.
  • High pressure capability.
  • Wide bearing ring, to take maximum load.
  • Easy to assemble.

Manufactured by: Max Spare Limited
Product ID: 6i

Part No. :
ID : -
OD : -
Thk :
Mould No. :

Part No.d1D1c/bMaterialQtyActionsMould No.
P76034650134.0050.0020.50/39FKM CS-2568
P76047090247.0063.0020.5/39NBR CS-1106
P76047650147.0063.0020.5/39FKM CS-2570
P76054090354.0070.0020.50/32.00NBR CS-3356
P76062090162.0080.0022.5/43NBR CS-1025
P76062650362.0080.0022.5/43FKM CS-1142
P76067090167.0085.0022.5/43NBR CS-1026
P76072080172.0090.0022.5/43NBR CS-3194
P76082090182.00100.0022.5/43.00NBR CS-1109
P76082650182.00100.0022.50/43FKM CS-1569
P76092100192.00110.0022.50/43.00NBR CS-692
P76097090197.00115.0022.5/43NBR CS-887
P761020901102.00120.0022.5NBR CS-1027
P761030901103.00125.0026.5/53.00NBR CS-909
P761036601103.00125.0026.50/53FKM CS-363
P761080901108.00130.0026.5/53NBR CS-1028
P761180902118.00140.0026.5/53NBR CS-1108
P761186601118.00140.0026.5/53FKM CS-819
P761280901128.00150.0026.5/53NBR CS-1461
P761380901138.00160.0026.5/53NBR CS-1103
P761580901158.00180.0026.5/57NBR CS-827
P761586501158.00180.0026.5/57.00FKM CS-834
P761750901175.00200.0031.5/64NBR CS-1107
P761756501175.00200.0031.5/64FKM CS-747
P761750903175.00200.0031.50/48NBR CS-3133
P761950902195.00220.0031.5/71NBR CS-1105
P761950802195.00220.0031.50/58NBR/FABRIC CS-685
P762250901225.00250.0031.5/85NBR CS-940
P762256401225.00250.0085FKM CS-479
P762317001231.00256.0031.50/85BFT CS-714
P762450902245.00270.0031.5/85.00NBR CS-493
P762550902255.00280.0031.5/85NBR CS-967
P762750901275.00300.0031.5/85.00NBR/FABRIC CS-328
P763200901320.00350.0036.5/80NBR CS-1985
P763306502330.00360.0036.50/80FKM CS-2848
P763700901370.00400.0036.50/80NBR CS-2877
P763900801390.00420.0036.50/80NBR/BFT CS-1653
P764206501420.00450.0036.50/80FKM CS-2930
P764200801420.00450.0036.50/80NBR CS-536
P767701001770.00800.0048.9/27NBR CS-383
P767830801778.00802.0012NBR SUVG-284

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