Engineered for demanding hydraulic cylinder applications, this 90 durometer urethane wiper seal delivers superior scraping performance to keep contaminants out of your hydraulic system. The high-durometer urethane compound provides exceptional abrasion resistance and dimensional stability under dynamic reciprocating motion — extending cylinder service life and reducing maintenance intervals.
Material Properties
Material: Urethane (Polyurethane)
Durometer: 90 Shore A
Temperature Range: -40°F to +200°F (-40°C to +93°C)
Fluid Compatibility: Petroleum-based hydraulic oils, water-glycol fluids, and most mineral-based fluids
Performance Features
High-durometer compound resists extrusion under elevated system pressures
Precision lip geometry ensures positive wiping contact on rod surfaces
Low friction profile minimizes stick-slip and rod wear
Excellent resistance to abrasion, tearing, and cut damage
Maintains sealing integrity across a wide range of operating pressures
Typical Applications
Hydraulic cylinders (mobile and industrial)
Linear actuators
Heavy equipment and construction machinery
Agricultural and off-highway equipment
Confirm rod diameter, bore, and groove dimensions prior to ordering to ensure proper fitment.
