DESCRIPTION
Our MUH-R-N is an asymmetrical design metric rod u-seal which is designed with improved oil resistance and compression set versus urethane seals. The addition of a u-seal back-up ring will increase the pressure range of the seal from 2,000 PSI to 3,000 PSI.
SEAL INFORMATION
Durometer (Shore A): 90
Temperature Range (F): -20 TO 212
Max Pressure (psi): 2000
Extrusion Gap at Various Pressures (mm):
- 1,500 PSI: 0.50
- 2,250 PSI: 0.30
Max Speed (ft/sec): 3.0
Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4
Mating Surface Roughness - Ra (µm) - STATIC: 0.8 MAX
Part Number Definition (Metric): MUH-(ROD DIAMETER)X(OD)X(HT)R-N
Additional Part Number Definition (Metric): 50 X 60 X 6 = MUH-40X50X6R-N