U-seals, Polypaks, U-cups
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Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
90A Durometer | Fluorocarbon Material | 2 3/4 in Nominal Inner Diameter | 1/4 in Cross Section | U-Seal
Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
90A Durometer | Fluorocarbon Material | 4 7/16 in Nominal Inner Diameter | 9/32 in Cross Section | U-Seal
Style HSU u-seals are precision molded from 80A Durometer Buna-N rubber or 90A Fluorocarbon (suffix “V”) — 80A Duro Rubber for abrasion resistance and 90A Duro Fluorocarbon for heat resistance. These seals are commonly found in industrial cylinders as piston, rod and cushion seals.
80A Durometer | Buna-N Rubber Material | 5 3/8 in Nominal Inner Diameter | 5/16 in Cross Section | U-Seal
Style HSU u-seals are precision molded from 80A Durometer Buna-N rubber or 90A Fluorocarbon (suffix “V”) — 80A Duro Rubber for abrasion resistance and 90A Duro Fluorocarbon for heat resistance. These seals are commonly found in industrial cylinders as piston, rod and cushion seals.
90A Durometer | Fluorocarbon Material | 5 3/8 in Nominal Inner Diameter | 5/16 in Cross Section | U-Seal
Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
80A Durometer | Buna-N Rubber Material | 9 1/4 in Nominal Inner Diameter | 3/8 in Cross Section | U-Seal
Style HU seals feature a reverse bevel lip design and are molded from high quality urethane. The balanced symmetrical design makes them ideal for rod or piston applications.
90A Durometer | Urethane Material | 3 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal
US-90NBR-2.125×2.500×0.187
Molded in a tough urethane, this rod u-seal fits tightly in the groove while providing increased radial force on the rod.
Urethane Material | 25 MM Nominal Inner Diameter | Rod U-Seal
Molded in a tough urethane, this rod u-seal fits tightly in the groove while providing increased radial force on the rod.
Urethane Material | 25 MM Nominal Inner Diameter | Rod U-Seal
Designed specifically for rod applications, the short lip design and solid ‘U’ cavity provide high sealability at low pressure. At the heel, a secondary lip provides stability, friction-reducing lube retention, and some contamination resistance.
Urethane Material | 70 MM Nominal Inner Diameter | Rod U-Seal
