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-50ºF to +200ºF 5000 PSI
Urethane Used interchangeably for piston or rod sealing.
3/16 Inch (in) Height, 1/4 Inch (in) Inside Diameter, and 1/2 Inch (in) Outside Diameter Unloaded High Performance Symmetrical U-Cup Seal
Unit of Measure
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Item #

Item Description

Inside Diameter

Outside Diameter

Height

Alternate Part #

List Price

21803000280G N/A 9/32 Inch (in) Height, 3 Inch (in) Inside Diameter, and 3-7/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3 in N/A 3-7/16 in N/A 9/32 in N/A HU21-3.00-28 {}
25000500375G N/A 3/8 Inch (in) Height, 1/2 Inch (in) Inside Diameter, and 1 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1/2 in N/A 1 in N/A 3/8 in N/A DSU25-0.50-37 {}
25000500G N/A 1/4 Inch (in) Height, 1/2 Inch (in) Inside Diameter, and 1 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1/2 in N/A 1 in N/A 1/4 in N/A 4110201 DSU25-0.50-25 {}
25000625G N/A 1/4 Inch (in) Height, 5/8 Inch (in) Inside Diameter, and 1-1/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 5/8 in N/A 1-1/8 in N/A 1/4 in N/A 4509101 DSU25-0.62-25 {}
25000687375G N/A 3/8 Inch (in) Height, 11/16 Inch (in) Inside Diameter, and 1-3/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 11/16 in N/A 1-3/16 in N/A 3/8 in N/A DSU25-0.68-37 {}
25000750375G N/A 3/8 Inch (in) Height, 3/4 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/4 in N/A 1-1/4 in N/A 3/8 in N/A DSU25-0.75-37 {}
25000750G N/A 1/4 Inch (in) Height, 3/4 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/4 in N/A 1-1/4 in N/A 1/4 in N/A 4102901 DSU25-0.75-25 {}
25000875375G N/A 3/8 Inch (in) Height, 7/8 Inch (in) Inside Diameter, and 1-3/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 7/8 in N/A 1-3/8 in N/A 3/8 in N/A DSU25-0.87-37 {}
25000875G N/A 1/4 Inch (in) Height, 7/8 Inch (in) Inside Diameter, and 1-3/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 7/8 in N/A 1-3/8 in N/A 1/4 in N/A 4507101 DSU25-0.87-25 {}
25000937G N/A 1/4 Inch (in) Height, 15/16 Inch (in) Inside Diameter, and 1-7/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 15/16 in N/A 1-7/16 in N/A 1/4 in N/A DSU25-0.93-25 {}
25001000312G N/A 5/16 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/2 in N/A 5/16 in N/A DSU25-1.00-31 {}
25001000375G N/A 3/8 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/2 in N/A 3/8 in N/A DSU25-1.00-37 {}
25001000G N/A 1/4 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/2 in N/A 1/4 in N/A 4111101 DSU25-1.00-25 {}
25001125312G N/A 5/16 Inch (in) Height, 1-1/8 Inch (in) Inside Diameter, and 1-5/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/8 in N/A 1-5/8 in N/A 5/16 in N/A DSU25-1.12-31 {}
25001125375G N/A 3/8 Inch (in) Height, 1-1/8 Inch (in) Inside Diameter, and 1-5/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/8 in N/A 1-5/8 in N/A 3/8 in N/A DSU25-1.12-37 {}
25001125G N/A 1/4 Inch (in) Height, 1-1/8 Inch (in) Inside Diameter, and 1-5/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/8 in N/A 1-5/8 in N/A 1/4 in N/A HU25-1.12-25 {}
25001187G N/A 1/4 Inch (in) Height, 1-3/16 Inch (in) Inside Diameter, and 1-11/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-3/16 in N/A 1-11/16 in N/A 1/4 in N/A DSU25-1.18-25 {}
25001250312G N/A 5/16 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-3/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-3/4 in N/A 5/16 in N/A DSU25-1.25-31 {}
25001250375G N/A 3/8 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-3/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-3/4 in N/A 3/8 in N/A 4107001 DSU25-1.25-37 HU25-1.25-37 {}
25001250G N/A 1/4 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-3/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-3/4 in N/A 1/4 in N/A 4502701 DSU25-1.25-25 {}
25001375375G N/A 3/8 Inch (in) Height, 1-3/8 Inch (in) Inside Diameter, and 1-7/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-3/8 in N/A 1-7/8 in N/A 3/8 in N/A HU25-1.37-37 {}
25001375G N/A 1/4 Inch (in) Height, 1-3/8 Inch (in) Inside Diameter, and 1-7/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-3/8 in N/A 1-7/8 in N/A 1/4 in N/A DSU25-1.37-25 {}
25001500312G N/A 5/16 Inch (in) Height, 1-1/2 Inch (in) Inside Diameter, and 2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/2 in N/A 2 in N/A 5/16 in N/A 8892200U DSU25-1.50-31 HU25-1.50-31 {}
25001500375G N/A 3/8 Inch (in) Height, 1-1/2 Inch (in) Inside Diameter, and 2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/2 in N/A 2 in N/A 3/8 in N/A C1017 DSU25-1.50-37 HU25-1.50-37 {}
25001500G N/A 1/4 Inch (in) Height, 1-1/2 Inch (in) Inside Diameter, and 2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/2 in N/A 2 in N/A 1/4 in N/A DSU25-1.50-25 {}
Unit of Measure
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