WIPER PO4

STANDARD SEAL DIMENSIONS

DESCRIPTION

The PO4 scraper, unlike other profiles, has a step in the static side which hooks it to the housing. This helps automated assembling and makes the mechanical construction of the groove extremely easy. It presents notches in the wiper inner base having stabilisation effect, ensuring good ventilation. This avoids extrusion problems.

TECHNICAL DATA

Speed: < 1 m/s Temperature: from - 35° C to + 100° C with peaks till +110° C Fluids: water at room temperature, mineral oils

MATERIAL

The material used is a very flexible polyurethane, even at low temperatures, with a high abrasion resistance. Standard polyurethane 90 Shore A up to diameter 35 mm (B0). For bigger dimensions standard polyurethane 93 Shore A (C0).

ASSEMBLING

The assembling is much easier since it can be done in semi-open groove. Remove flashes an/or cutting edges in the housing.