DESCRIPTION
The MW-N metric wipers are manufactured in nitrile elastomer with precision a machined wiper lip, which produces a very effective wiping action. The MW-N wiper ring serves as a protection component for axial moving rods: they ensure that foreign matter is not introduced into the system, avoiding costly wear and damage to all the internal components including seals.
Due to their outstanding wiping capacities MW-N wipers are recommended wherever there are dusty and humid conditions and especially for valve spindles, slide valves, hydraulic cylinders and agricultural machinery.
SEAL INFORMATION
Durometer (Shore A): 90
Temperature Range (F): -20 TO 230
Max Speed (ft/sec): 3.0
Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4
Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX
Part Number Definition (Metric): MW-(ROD DIAMETER)X(OD)X(BASE HEIGHT)-N
Additional Part Number Definition (Metric): 40 X 48 X 5 = MW-40X48X5N