SEALS Inch Piston Seal Assemblies PSC Piston Seal Assemblies

PSC Piston Seal Assemblies

The Style PSC is a double acting piston seal designed to replace o-rings, quad-rings, and T-seals with the same groove dimensions (O-ring dash number). Style 575 urethane back-up rings may be added to either or both sides of the 'PSC' to accommodate wider groove widths. The PSC is made of 95A Durometer polyurethane, giving it high extrusion and abrasion resistance. The crowned sealing surface produces a positive seal from vacuum to high pressure.


NOTE: Piston diameter 'I' dimensions are given for pistons without wear rings.

SEAL INFORMATION
MATERIAL 95A POLYURETHANE SEAL
70 A NITRILE ENERGIZER
TEMPERATURE RANGE -40° to +200° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix) - (O-Ring Size) - (Wide Base)

Products

PSC-203
SKU: PSC-203
PSC-203, PA-90URE-9/16X0.15, STANDARD T-SEALS
$4.94
Quantity
PSC-204
SKU: PSC-204
PSC-204, PA-95URE/NBR-3/8x5/8x0.15, STANDARD PISTON SEALS
$4.95
Quantity
PSC-205
SKU: PSC-205
PSC-205, PA-90URE-11/16X0.15, STANDARD T-SEALS
$5.07
Quantity
PSC-207
SKU: PSC-207
PSC-207, PA-90URE-13/16X.15, STANDARD T-SEALS
$12.94
Quantity
PSC-208
SKU: PSC-208
PSC-208, PA-95URE/NBR-5/8x7/8x0.15, STANDARD PISTON SEALS
$5.57
Quantity
PSC-210
SKU: PSC-210
PSC-210, PA-90URE-3/4X1X0.185, STANDARD PISTON SEALS
$3.62
Quantity
PSC-211
SKU: PSC-211
PSC-211, PA-90URE-1-1/16X0.15, STANDARD T-SEALS
$6.18
Quantity
PSC-212
SKU: PSC-212
PSC-212, PA-90URE-1.125x0.15, STANDARD T-SEALS
$6.18
Quantity
PSC-213
SKU: PSC-213
PSC-213, PA-90URE-1.187x0.15, STANDARD T-SEALS
$7.77
Quantity
PSC-214
SKU: PSC-214
PSC-214, PA-90URE-1.25x0.15, STANDARD T-SEALS
$8.74
Quantity
PSC-216
SKU: PSC-216
PSC-216, PA-90URE-1.375x0.15, STANDARD T-SEALS
$6.18
Quantity
PSC-218
SKU: PSC-218
PSC-218, PA-90URE-1.5x0.15, STANDARD T-SEALS
$6.18
Quantity