PSC-Piston-Seal-Assemblies - Hercules for o-rings, hydraulic seals, cylinders
**Only 1 login per user account due to Enhanced Security Features.**
<
Register  



Hercules US Logo
Cylinder Kits View new products that just hit the shelf.        Closeout Products View our closeout products before they're gone.   Excel Upload Upload parts from an excel spread sheet to order.     Mobile CMI View Hercules Mobile Apps for Iphone and Android. Wish List Save parts items to order later. US Language Spanish Language
Dashboard Custom seals
**Only 1 login per user account due to Enhanced Security Features.**
Quick Order
Custom Seals
Get quotes or order custom seals.
Kits by Model
Search by kits by model.
 

Measurement:  
Type:  
ID   Tol
OD   Tol
HT   Tol
  


Categories Home    >>   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)


Result pages:

ProductDescriptionA Nom IDB Nom ODC Nom HeightH Groove DiameterD Groove WidthO Ring Dash NumberBoreI Piston DiameterJ Bore DiameterList PriceYour Price & AvailabilityMin QtyAdd To Cart
PSC-203PSC-203,PA-90URE-9/16X0.15,T-SEALS5/16 9/16 .15 .315 .185 -203 .559 .562
$5.35 

1

Part Info:
Description :
PSC-203,PA-90URE-9/16X0.15,T-SEALS

PSC-204PSC-204,PA-95URE/NBR-3/8x5/8x0.15,Piston Seals3/8 5/8 .15 .378 .185 -204 .622 .625
$5.36 

1

Part Info:
Description :
PSC-204,PA-95URE/NBR-3/8x5/8x0.15,Piston Seals

PSC-205PSC-205,PA-90URE-11/16X0.15,T-SEALS7/16 11/16 .15 .440 .185 -205 .684 .687
$5.48 

1

Part Info:
Description :
PSC-205,PA-90URE-11/16X0.15,T-SEALS

PSC-207PSC-207,PA-90URE-13/16X.15,T-SEALS9/16 13/16 .15 .565 .185 -207 .809 .812
$14.00 

1

Part Info:
Description :
PSC-207,PA-90URE-13/16X.15,T-SEALS

PSC-208PSC-208,PA-95URE/NBR-5/8x7/8x0.15,Piston Seals5/8 7/8 .15 .628 .185 -208 .872 .875
$6.03 

1

Part Info:
Description :
PSC-208,PA-95URE/NBR-5/8x7/8x0.15,Piston Seals

PSC-210PSC-210,PA-90URE-3/4X1X0.185,Piston Seals3/4 1 .15 .754 .185 -210 .998 1.000
$3.91 

1

Part Info:
Description :
PSC-210,PA-90URE-3/4X1X0.185,Piston Seals

PSC-211PSC-211,PA-90URE-1-1/16X0.15,T-SEALS13/16 1-1/16 .15 .816 .185 -211 1.060 1.062
$6.68 

1

Part Info:
Description :
PSC-211,PA-90URE-1-1/16X0.15,T-SEALS

PSC-212PSC-212,PA-90URE-1.125x0.15,T-SEALS7/8 1-1/8 .15 .879 .185 -212 1.123 1.125
$6.68 

1

Part Info:
Description :
PSC-212,PA-90URE-1.125x0.15,T-SEALS

PSC-213PSC-213,PA-90URE-1.187x0.15,T-SEALS15/16 1-3/16 .15 .941 .185 -213 1.185 1.187
$12.36 

1

Part Info:
Description :
PSC-213,PA-90URE-1.187x0.15,T-SEALS

PSC-214PSC-214,PA-90URE-1.25x0.15,T-SEALS1 1-1/4 .15 1.004 .185 -214 1.248 1.250
$9.46 

1

Part Info:
Description :
PSC-214,PA-90URE-1.25x0.15,T-SEALS

PSC-216PSC-216,PA-90URE-1.375x0.15,T-SEALS1-1/8 1-3/8 .15 1.129 .185 -216 1.373 1.375
$6.68 

1

Part Info:
Description :
PSC-216,PA-90URE-1.375x0.15,T-SEALS

PSC-218PSC-218,PA-90URE-1.5x0.15,T-SEALS1-1/4 1-1/2
$6.68 


1
Part Info:
Description :
PSC-218,PA-90URE-1.5x0.15,T-SEALS

Result pages:




Copyright© 2021 Hercules Sealing Products Contact Us Your Shopping Cart Sign In Home