U-CUP PISTON INCH

DESCRIPTION

The result of many years of testing and development, this rod seal is the Hallite T609 profile and is a breakthrough in pneumatic sealing. The Hythane-181 urethane material and the profile of the dynamic sealing lip combine to offer both ultra-low friction – significantly less than rubber – and ultra long life.  

This rod seal has been developed to to yield significant improvements in cylinder performace in low-lube air conditions. UKR rod seals can be used in both short and long stroke applications. 

SEAL INFORMATION

Durometer (Shore A): 93 

Temperature Range 93 

Temperature Range (F): -50 TO 180 

Max Pressure (psi): 230 

Max Speed (ft/sec): 3.0 

Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16 

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX 

Part Number Definition (Inch): UA-(CS)(ID)(HT)P-U 

Additional Part Number Definition (Inch): 2 X 2-1/2 X 1/4 = UA-25002000P-U