WIPER PO18

STANDARD SEAL DIMENSIONS

DESCRIPTION

The PO18 wiper type is commonly used in simple effect cylinders open on one side. Because of its cleaning function, a reverse profile wiper is used to prevent bore wearing which may be caused by atmospheric agents, condensation and other environmental conditions.

TECHNICAL DATA

Pressure: no pressure, but a slight cavitation might occur.
Speed: < 1 m/s Temperature: from - 35° C to + 100° C, with peaks till + 110° C Fluids: water, dust or other atmospheric factors

MATERIAL

The proposed material is a “C0” type polyurethane, with high elasticity modulus, low compression-set and high abrasion resistance. The hardness is 93 Shore A ± 2.

ASSEMBLING

The assembling is done by overlapping in semi-open groove with a chamfer preventing the wiper extrusion during the cycle inversion. It is important to remove flashes or cutting edges to avoid damages.