N 7.94 X 17.46 X 4.8 UPH

UPH U-Cup

UPH (Piston and Rod Seals)

NBR Material

Used for both piston and rod seals. Compared with special packings the range of application can be limited. For packing material, fluororubber is available for wider temperature range or phosphate ester oil.

Application:

• Working Pressure: = 140 (kg/cm²)

• Working Temperature: -20°C to 220°C (-4°F to 428°F) – Fluororubber

  -25°C to 100°C (-13°F to 212°F) – NBR

• Surface Speed: = 1.0 m/s