| Seal Information |
|---|
| MATERIAL | TEMPERATURE RANGE |
| Urethane (Standard) | -40°F (-40°C) TO 200°F (93°C) |
| – U150 | -58°F (-50°C) TO 230°F (110°C) |
| – U151 | -65°F (-53°C) TO 250°F (120°C) |
| – Hytrel® (H55) | -65°F (-54°C) TO 275°F (135°C) |
| *Temperature range and material color may vary based on individual compound |
| PRESSURE RANGE | 5800 psi (400 bar) |
| PART NUMBER | (MPU)-(Size Number)-(suffix if applicable) No Suffix is our Generic urethane, ‘U150 thru U151’ designates a specific Urethane material, and ‘H55’ designates Hytrel®. |
| These Asymmetrical Piston U-Seals are for use in hydraulic applications. They are made of 90-95 durometer Shore A, TPU (Aromatic polyester-based thermoplastic polyurethane). The design offers lower friction, and high dynamic lip sealing force. |
