Polyurethane seals, known as HPU, deliver exceptional abrasion resistance and tear strength in dynamic applications. AAR SEALS LLP’s polyurethane rod seals and wiper seals maintain tight tolerances even under high-speed reciprocation and heavy side loads in mobile hydraulics and earth-moving equipment. Their low friction coefficient reduces heat build-up, extending seal life and improving system efficiency.
Custom durometer options range from 60 to 95 Shore A, allowing you to balance flexibility with load-bearing capacity. Each polyurethane seal ensures consistent physical properties and seamless finishes.
Call AAR SEALS LLP in Pune for polyurethane seals that endure the toughest environments.
