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800 Polyurethane
800 POLYURETHANE
Style 800 U-seals are molded from tough, abrasion-resistant polyurethane. The four lobed expander ring energizes the sealing lips, even at zero pressure, to help prevent 'weeping' when the system is idle.
| SEAL INFORMATION | |
|---|---|
| MATERIAL | 95 A URETHANE |
| TEMPERATURE RANGE | -65° to +220° F |
| PRESSURE RANGE | 0 to 5,000 PSI |
| PART NUMBER | (Prefix)(CS) - (Inside Dia) - (Height) |
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Standard - Height and cross section are equal, thus giving a square seal. Utilizes type 'D' lip. Typical Part Number U25-2.50 |
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Deep - Utilizes the same 'D' lip, but the seal height is greater than the cross section, thus giving a rectangular shape. Typical Part Number U25-2.50-37D |
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Type SQB - Same dimensions as the Standard seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-2.50-SQB |
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Type B - Same dimensions as the Deep seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-2.50-37B |
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DuPont™, DELRIN®, HYTREL®, KALREZ®, MYLAR®, NOMEX® and VITON® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company or its affiliates.
Seal-Jet®, Economos®, SKF®, ECOPUR®, ECOTAL®, ECORUBBER®, ECOSIL®, ECOFLON®, ECOMID®, ECOPAEK®, ECOPE® are trademarks or registered trademarks of the SKF Group.
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