DESCRIPTION
The K wiper offers a unique, light-load contact lip on both the sealing and wiping lips, making these excluders suitable for light duty industrial hydraulic applications. They are most commonly used in conjunction with rod seals to provide a redundant film-breaking lip.
The standard material is polyurethane, but some sizes are also available in nitrile.
SEAL INFORMATION
Durometer (Shore A) POLYURETHANE: 90
Temperature Range (F): -65 TO 200
Max Speed (ft/sec): 1.6
Mating Surface Roughness - Ra (µin) - DYNAMIC: 3<>12
Mating Surface Roughness - Ra (µin) - STATIC: 32 MAX
Part Number Definition (Inch): K(ROD DIAMETER) EX: K4500 FOR 4-1/2" ROD DIAMETER