SEALS Inch Piston Seal Assemblies PSA-83 / PSA-83-W Piston Seal Assemblies

PSA-83 / PSA-83-W Piston Seal Assemblies

 

This three piece piston seal, designed for one piece pistons, contains a nitrile rubber seal with tow split plastic anti-extrusion rings. Under pressure, the seal exerts a wedging action on the anti-extrusion rings, reducing the clearance between the bore and the piston, minimizing extrusion. Sales part numbers ending in W include two wear rings.

SEAL INFORMATION
MATERIAL NITRILE SEAL,
POLYACETAL ANTIEXTRUSION
RINGS
BEARINGS
(W SUFFIX)
TEMPERATURE RANGE -22°F - +212°F
PRESSURE RANGE 0 TO 6,000 PSI
SPEED 1.5 FT/SEC
PART NUMBER (PREFIX) - (BORE DIA)

Products

PSA-83-1500
SKU: PSA-83-1500
PSA-83-1500, PA-NBR/POM-1.125x1.500x0.452
$42.15
Quantity
PSA-83-2000W
SKU: PSA-83-2000W
PSA-83-2000W, PA-NBR/POM-1.500x2.000x0.587/1.087
$42.96
Quantity
PSA-83-2500W
SKU: PSA-83-2500W
PSA-83-2500W, PA-NBR/POM-2.000x2.500x0.587/1.087
$46.12
Quantity
PSA-83-3000W
SKU: PSA-83-3000W
PSA-83-3000W, PA-NBR/POM-2.500x3.000x0.587/1.087
$50.45
Quantity
PSA-83-3250
SKU: PSA-83-3250
PSA-83-3250, PA-NBR/POM-2.750x3.250x0.587
$49.03
Quantity
PSA-83-3250W
SKU: PSA-83-3250W
PSA-83-3250W, PA-NBR/POM-2.750x3.250x0.587/1.087
$60.65
Quantity
PSA-83-3500W
SKU: PSA-83-3500W
PSA-83-3500W, PA-NBR/POM-3.000x3.500x0.587/1.087
$68.23
Quantity
PSA-83-4000
SKU: PSA-83-4000
PSA-83-4000, PA-NBR/POM-3.250x4.000x0.780
$76.43
Quantity
PSA-83-4500W
SKU: PSA-83-4500W
PSA-83-4500W, PA-NBR/POM-3.750x4.500x0.780/1.280
$82.76
Quantity
PSA-83-5000
SKU: PSA-83-5000
PSA-83-5000, PA-NBR/POM-4.250x5.000x0.780
$100.17
Quantity
PSA-83-5000W
SKU: PSA-83-5000W
PSA-83-5000W, PA-NBR/POM-4.250x5.000x0.780/1.530
$87.39
Quantity
PSA-83-6000
SKU: PSA-83-6000
PSA-83-6000, PA-NBR/POM-5.250x6.000x0.780
$111.69
Quantity