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The PSP Seal is a bidirectional piston seal to replace o-rings, T-seals, and quad rings.
Parker PSP Seals
Parker PSP Seals - 2
Unit of Measure
1 2 

Item #

Item Description

Inside Diameter

Outside Diameter

Height

List Price

PSP 346 N/A Parker 4-1/2 Inch (in) Inside Diameter, 4-1/8 Inch (in) Outside Diameter, and 0.255 Inch (in) Height PSP Seal N/A 4-1/2 in N/A 4-1/8 in N/A 0.255 in {}
PSP 348 N/A Parker 4-3/4 Inch (in) Inside Diameter, 4-3/8 Inch (in) Outside Diameter, and 0.255 Inch (in) Height PSP Seal N/A 4-3/4 in N/A 4-3/8 in N/A 0.255 in {}
PSP 350 N/A Parker 5 Inch (in) Inside Diameter, 4-5/8 Inch (in) Outside Diameter, and 0.255 Inch (in) Height PSP Seal N/A 5 in N/A 4-5/8 in N/A 0.255 in {}
PSP 425 N/A Parker 5 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 5 in N/A 4-1/2 in N/A 0.32 in {}
PSP 427 N/A Parker 5-1/4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 5-1/4 in N/A 4-3/4 in N/A 0.32 in {}
PSP 429 N/A Parker 5-1/2 Inch (in) Inside Diameter, 5 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 5-1/2 in N/A 5 in N/A 0.32 in {}
PSP 433 N/A Parker 6 Inch (in) Inside Diameter, 5-1/2 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 6 in N/A 5-1/2 in N/A 0.32 in {}
PSP 435 N/A Parker 6-1/4 Inch (in) Inside Diameter, 5-3/4 Inch (in) Outside Diameter, and 1/4 Inch (in) Height PSP Seal N/A 6-1/4 in N/A 5-3/4 in N/A 1/4 in {}
PSP 437 N/A Parker 6-1/2 Inch (in) Inside Diameter, 6 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 6-1/2 in N/A 6 in N/A 0.32 in {}
PSP 439 N/A Parker 7 Inch (in) Inside Diameter, 6-1/2 Inch (in) Outside Diameter, and 0.32 Inch (in) Height PSP Seal N/A 7 in N/A 6-1/2 in N/A 0.32 in {}
Unit of Measure
1 2