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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

12500250187G N/A 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 N/A 1/4 in N/A 1/2 in N/A 3/16 in N/A DSU12-0.25-18 {}
12500312250G N/A 1/4 Inch (in) Height, 5/16 Inch (in) Inside Diameter, and 9/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 5/16 in N/A 9/16 in N/A 1/4 in N/A DSU12-0.31-25 {}
12500375250G N/A 1/4 Inch (in) Height, 3/8 Inch (in) Inside Diameter, and 5/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/8 in N/A 5/8 in N/A 1/4 in N/A DSU12-0.37-25 {}
12500500250G N/A 1/4 Inch (in) Height, 1/2 Inch (in) Inside Diameter, and 3/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1/2 in N/A 3/4 in N/A 1/4 in N/A DSU12-0.50-25 {}
12500500G N/A 1/8 Inch (in) Height, 1/2 Inch (in) Inside Diameter, and 3/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1/2 in N/A 3/4 in N/A 1/8 in N/A 4566500 DSU12-0.50-12 {}
12500562G N/A 1/8 Inch (in) Height, 9/16 Inch (in) Inside Diameter, and 13/16 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 9/16 in N/A 13/16 in N/A 1/8 in N/A DSU12-0.56-12 {}
12500625187G N/A 3/16 Inch (in) Height, 5/8 Inch (in) Inside Diameter, and 7/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 5/8 in N/A 7/8 in N/A 3/16 in N/A HU12-0.62-18 {}
12500625250G N/A 1/4 Inch (in) Height, 5/8 Inch (in) Inside Diameter, and 7/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 5/8 in N/A 7/8 in N/A 1/4 in N/A DSU12-0.62-25 {}
12500625G N/A 1/8 Inch (in) Height, 5/8 Inch (in) Inside Diameter, and 7/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 5/8 in N/A 7/8 in N/A 1/8 in N/A DSU12-0.62-12 {}
12500750187G N/A 3/16 Inch (in) Height, 3/4 Inch (in) Inside Diameter, and 1 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/4 in N/A 1 in N/A 3/16 in N/A DSU12-0.75-18 {}
12500750250G N/A 1/4 Inch (in) Height, 3/4 Inch (in) Inside Diameter, and 1 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/4 in N/A 1 in N/A 1/4 in N/A DSU12-0.75-25 {}
12500750G N/A 1/8 Inch (in) Height, 3/4 Inch (in) Inside Diameter, and 1 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 3/4 in N/A 1 in N/A 1/8 in N/A DSU12-0.75-12 {}
12500875170G N/A 11/64 Inch (in) Height, 7/8 Inch (in) Inside Diameter, and 11/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 7/8 in N/A 11/8 in N/A 11/64 in N/A DSU12-0.87-17 {}
12500875250G N/A 1/4 Inch (in) Height, 7/8 Inch (in) Inside Diameter, and 1-1/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 7/8 in N/A 1-1/8 in N/A 1/4 in N/A {}
12500875G N/A 1/8 Inch (in) Height, 7/8 Inch (in) Inside Diameter, and 1-1/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 7/8 in N/A 1-1/8 in N/A 1/8 in N/A DSU12-0.87-12 {}
12501000156G N/A 5/32 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/4 in N/A 5/32 in N/A DSU12-1.00-15 {}
12501000187G N/A 3/16 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/4 in N/A 3/16 in N/A DSU12-1.00-18 HU12-1.00-18 {}
12501000250G N/A 1/4 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/4 in N/A 1/4 in N/A DSU12-1.00-25 HU12-1.00-25 {}
12501000G N/A 1/8 Inch (in) Height, 1 Inch (in) Inside Diameter, and 1-1/4 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1 in N/A 1-1/4 in N/A 1/8 in N/A DSU12-1.00-18 {}
12501125250G N/A 1/4 Inch (in) Height, 1-1/8 Inch (in) Inside Diameter, and 1-3/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/8 in N/A 1-3/8 in N/A 1/4 in N/A DSU12-1.12-25 {}
12501125G N/A 1/8 Inch (in) Height, 1-1/8 Inch (in) Inside Diameter, and 1-3/8 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/8 in N/A 1-3/8 in N/A 1/8 in N/A DSU12-1.12-12 {}
12501250156G N/A 5/32 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-1/2 in N/A 5/32 in N/A DSU12-1.25-15 {}
12501250187G N/A 3/16 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-1/2 in N/A 3/16 in N/A C1009 DSU12-1.25-18 {}
12501250250G N/A 1/4 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-1/2 in N/A 1/4 in N/A DSU12-1.25-25 HU12-1.25-25 {}
12501250G N/A 1/8 Inch (in) Height, 1-1/4 Inch (in) Inside Diameter, and 1-1/2 Inch (in) Outside Diameter High Performance Symmetrical U-Cup Seal N/A 1-1/4 in N/A 1-1/2 in N/A 1/8 in N/A DSU12-1.25-12 {}
Unit of Measure
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