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 | |
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MATERIAL | 95 A URETHANE |
TEMPERATURE RANGE | -65° to +220° F |
PRESSURE RANGE | 0 to 5,000 PSI |
PART NUMBER | (Prefix)(CS) - (Inside Dia) - (Height) |
Standard - Height and cross section are equal, thus giving a square seal. Utilizes type 'D' lip. Typical Part Number U25-2.50 | |
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 | |
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 | |
Type B - Same dimensions as the Deep seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-2.50-37D |