WA1 wiper seals

WA1 type is a dustproof seal, mainly used for large diameter piston rods, WA1 type can adopt JBY-399.

Applications:

Working temperature: -40℃～+80℃ (PU)

Working temperature: -30℃～+100℃ (NBR)

Surface speed: ≤2m/s

Media: General petroleum-based hydraulic oil, water-glycol fluid

Hydraulic oil, oil-water emulsion hydraulic oil, water, air.

Installation: In order to avoid damage to the sealing lip, measures should be taken to avoid sharp edges during installation.

Material:

KVK polyurethane material with a Shore hardness of 90 degrees.

High-quality NBR with a Shore hardness of 90 degrees.