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-65ºF to +200ºF 0 to 5000 PSI
Urethane Loaded U-Cup seals and are suitable for a wide variety of rod and piston applications. Available in cross-sections from 1/8" to 1" and diameters to 90", the Standard U-Cup is ideal for retrofit of existing seal grooves.
7-1/2 Inch (in) Inside Diameter, 9-1/2 Inch (in) Outside Diameter, and 1 Inch (in) Height Loaded U-Cup Seal
Loaded U-Cup Seals
Unit of Measure
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Item #

Item Description

Inside Diameter

Outside Diameter

Height

List Price

37503375625 N/A 3-3/8 Inch (in) Inside Diameter, 4-1/8 Inch (in) Outside Diameter, and 5/8 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 3-3/8 in N/A 4-1/8 in N/A 5/8 in {}
37503375625B N/A 3-3/8 Inch (in) Inside Diameter, 4-1/8 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-3/8 in N/A 4-1/8 in N/A 5/8 in {}
37503500 N/A 3-1/2 Inch (in) Inside Diameter, 4-1/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 3-1/2 in N/A 4-1/4 in N/A 3/8 in {}
37503500500 N/A 3-1/2 Inch (in) Inside Diameter, 4-1/4 Inch (in) Outside Diameter, and 1/2 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 3-1/2 in N/A 4-1/4 in N/A 1/2 in {}
37503500500B N/A 3-1/2 Inch (in) Inside Diameter, 4-1/4 Inch (in) Outside Diameter, and 1/2 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-1/2 in N/A 4-1/4 in N/A 1/2 in {}
37503500625 N/A 3-1/2 Inch (in) Inside Diameter, 4-1/4 Inch (in) Outside Diameter, and 5/8 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 3-1/2 in N/A 4-1/4 in N/A 5/8 in {}
37503500625B N/A 3-1/2 Inch (in) Inside Diameter, 4-1/4 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-1/2 in N/A 4-1/4 in N/A 5/8 in {}
37503625 N/A 3-5/8 Inch (in) Inside Diameter, 4-3/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 3-5/8 in N/A 4-3/8 in N/A 3/8 in {}
37503625500B N/A 3-5/8 Inch (in) Inside Diameter, 4-3/8 Inch (in) Outside Diameter, and 1/2 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-5/8 in N/A 4-3/8 in N/A 1/2 in {}
37503625625B N/A 3-5/8 Inch (in) Inside Diameter, 4-3/8 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-5/8 in N/A 4-3/8 in N/A 5/8 in {}
37503750 N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 3/8 in {}
37503750500 N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 1/2 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 1/2 in {}
37503750500B N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 1/2 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 1/2 in {}
37503750625 N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 5/8 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 5/8 in {}
37503750625B N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 5/8 in {}
37503750SQB N/A 3-3/4 Inch (in) Inside Diameter, 4-1/2 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Square B Style Loaded U-Cup Seal N/A 3-3/4 in N/A 4-1/2 in N/A 3/8 in {}
37503875 N/A 3-7/8 Inch (in) Inside Diameter, 4-5/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 3-7/8 in N/A 4-5/8 in N/A 3/8 in {}
37503875625B N/A 3-7/8 Inch (in) Inside Diameter, 4-5/8 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 3-7/8 in N/A 4-5/8 in N/A 5/8 in {}
37504000 N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 3/8 in {}
37504000500 N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 1/2 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 1/2 in {}
37504000500B N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 1/2 Inch (in) Height B Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 1/2 in {}
37504000625 N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 5/8 Inch (in) Height Deep Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 5/8 in {}
37504000625B N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 5/8 Inch (in) Height B Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 5/8 in {}
37504000SQB N/A 4 Inch (in) Inside Diameter, 4-3/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Square B Style Loaded U-Cup Seal N/A 4 in N/A 4-3/4 in N/A 3/8 in {}
37504125 N/A 4-1/8 Inch (in) Inside Diameter, 4-7/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Standard Style Loaded U-Cup Seal N/A 4-1/8 in N/A 4-7/8 in N/A 3/8 in {}
Unit of Measure
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