Hallite Seal Wiper Seri 831 70x80.6x5.3/7mm 1pc

DESIGN
The Hallite 831 single lipped, snap-in rod wiper is designed to fit metric housings
and is interchangeable with many common European wiper styles. The proportions
of the wiping lip ensure that contact is maintained with the surface of the rod to
remove all deposits of mud and other forms of contamination except for those
found in heavy-duty industrial applications.
The outside diameter of the seal incorporates a crush lip to provide interference
fit with the housing and a face bead to ensure that the crush lip is not trapped
in the corner of the housing. These features help prevent contaminant from
entering the groove.
The moulded ribs on the internal diameter provide extra stability to the wiper and
help prevent the possibility of blow-out due to pressure trapping between the
wiper and the main rod seal.
The Hallite 831 is moulded in polyurethane for maximum wear resistance and
performance.