850 Polyurethane
850 Polyurethane
Style 850 u-seals offer excellent resistance to extrusion and abrasion. The round cross-section expander offers energized sealing from zero to 5,000 psi.
| 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) |
 | Standard - Height and cross section are equal, thus giving a square seal. Utilizes type 'D' lip Typical Part Number P25-02.500 |
 | Deep - Utilizes the same 'D' lip, but the seal height is greater than the cross section, thus giving a retangular shape. Typical Part Number P25-02.500-37D |
 | Type B - Same dimensions as the Deep seal. Beveled lip design provides better film breaking. Utilizes type 'B' lip. Typical Part Number U25-02.500-37B |
BFM = 58D DUROMETER FLUOROTREL
-65_ TO +275_ F
BHN = 85A DUROMETER HYDROGENATED NITRILE -50_ to +320_ F
BPM = 58D DUROMETER POLYMYTE
-65_ to +275_ F
-65_ to +180_ F IN WATER BASED FLUIDS
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