Built for reliable rod protection in hydraulic cylinders operating in moderate to heavy-duty conditions, this 90A durometer urethane hydraulic wiper delivers consistent contaminant exclusion and long service life. The 90A Shore A hardness strikes the ideal balance between flexibility and firmness — conforming well to rod surfaces while resisting extrusion, deformation, and wear in demanding industrial environments.
Key Features
Material: Polyurethane (Urethane) — 90A Shore A durometer
Function: Excludes dirt, dust, moisture, and abrasive particles from hydraulic cylinder rods
Abrasion Resistance: Excellent wear resistance for extended service intervals
Temperature Range: -40°F to +200°F (-40°C to +93°C)
Fluid Compatibility: Compatible with petroleum-based hydraulic fluids, mineral oils, and most water-glycol fluids
Durometer: 90A Shore A — firmer than standard 70A, softer than 92A for improved rod conformance
Applications
Hydraulic cylinders — mobile and industrial
Construction, agricultural, and forestry equipment
Material handling, lift, and press systems
Machine tool and general industrial maintenance
The 90A urethane wiper is a versatile choice for applications requiring a balance of sealing conformance and extrusion resistance. Specify by dash size or ID/OD/height dimensions for exact fitment.
