PSM-Piston-Seal-Assemblies - Hercules for o-rings, hydraulic seals, cylinders

Categories Home >> Seals >> Inch >> Piston Seal Assemblies >> PSM Piston Seal Assemblies

PSM Piston Seal Assemblies

Molded from 93 Shore A polyurethane with a 70 Shore A energizer, this seal utilizes the same groove dimensions as a standard o-ring to T-seal. One or two Style 575 back-up rings may be used for wider grooves. Extrusion resistant by design, this seal also is resistant to rolling and twisting. Installation is an easy two step snap-in procedure with no need to re-size before insertion into the bore. NOTE: Piston diameter 'I' dimensions are given for pistons without wear rings.

F= Fluorotrel, WB= Wide Base

SEAL INFORMATION
MATERIAL	93A URETHANE SEAL 70A NITRILE ENERGIZER
TEMPERATURE RANGE	-40° to +220° F
PRESSURE RANGE	0 to 5,000 PSI
PART NUMBER	(Prefix) - (Size)

Result pages:

1 2 3 4

Product

Description

A Nom ID

B Nom OD

C Nom Height

H Groove Diameter

D Groove Width

O Ring Dash Number

Bore

I Piston Diameter

List Price

Your Price & Availability

Min Qty

Add To Cart

PSM-218-WB

PSM-218-WB,PA-90URE-1.250x1.500x0.263,Piston Seals

1-1/4

1-1/2

.265

1.258

.275

-218

1.500

1.497

$9.70

➠

Part Info:
Description : PSM-218-WB,PA-90URE-1.250x1.500x0.263,Piston Seals

PSM-222

PSM-222,PA-90URE-1.75x0.165,Piston Seals

1-1/2

1-3/4

.165

1.504

.185

-222

1.750

1.748

$8.55

➠

Part Info:
Description : PSM-222,PA-90URE-1.75x0.165,Piston Seals

PSM-326

PSM-326,PA-90URE-2x0.265,Piston Seals

1-5/8

.265

1.625

.280

-326

2.000

1.998

$10.02

➠

Part Info:
Description : PSM-326,PA-90URE-2x0.265,Piston Seals

PSM-326-WB

PSM-326-WB,PA-90URE-2x0.375,Piston Seals

1-5/8

.395

1.630

.410

-326

2.000

1.997

$12.39

➠

Part Info:
Description : PSM-326-WB,PA-90URE-2x0.375,Piston Seals

PSM-328

PSM-328,PA-90URE-2.25x0.265,Piston Seals

1-7/8

2-1/4

.265

1.875

.280

-328

2.250

2.248

$10.93

➠

Part Info:
Description : PSM-328,PA-90URE-2.25x0.265,Piston Seals

PSM-329

PSM-329,PA-90URE-2.375x0.265,Piston Seals

2-3/8

.265

2.000

.280

-329

2.375

2.373

$10.93

➠

Part Info:
Description : PSM-329,PA-90URE-2.375x0.265,Piston Seals

PSM-330

PSM-330,PA-90URE-2.5x0.265,Piston Seals

2-1/8

2-1/2

.265

2.125

.280

-330

2.500

2.498

$12.37

➠

Part Info:
Description : PSM-330,PA-90URE-2.5x0.265,Piston Seals

PSM-330-WB

PSM-330-WB,PA-90URE-2.125x2.500x0.395,Piston Seals

2-1/8

2-1/2

.395

2.130

.410

-330

2.500

2.497

$16.61

➠

Part Info:
Description : PSM-330-WB,PA-90URE-2.125x2.500x0.395,Piston Seals

PSM-332

PSM-332,PA-90URE-2.75x0.265,Piston Seals

2-3/8

2-3/4

.265

2.374

.280

-332

2.749

2.747

$13.33

➠

Part Info:
Description : PSM-332,PA-90URE-2.75x0.265,Piston Seals

PSM-48A

PSM-48A,PA-90URE-3x0.235,Piston Seals

2-3/8

.235

2.380

.250

N/A

3.000

2.997

$48.79

➠

Part Info:
Description : PSM-48A,PA-90URE-3x0.235,Piston Seals

Result pages:

1 2 3 4

News New Products New Website Features Press Releases Tradeshows	Technical Technical Library Usage and Installation Instructions Reference Guides Technical Assistance Forms Webinars	Literature Order Catalogs Download Catalogs PDF's Terms and Conditions Privacy Notice	Company Contact Us Become a Customer Company Overview Careers Wire Transfer Info