2,000,000-Cycle Heavy-Duty Endurance with Zero Leakage
High-strength cast iron housings and heat-treated rack-and-pinions endure 2,000,000 cycles, eliminating oil leakages in busy hubs.
Engineered for heavy-traffic corridors and fire exits, our hydraulic closers combine cast iron bodies, all-weather fluid, and multi-valve controls for smooth closing and ADA compliance.
High-strength cast iron housings and heat-treated rack-and-pinions endure 2,000,000 cycles, eliminating oil leakages in busy hubs.
Synthetic thermodynamic hydraulic oil maintains stable viscosity, preventing door slamming in summer and latch failures in winter.
Adjustable spring power lowers manual opening resistance below 15N, fulfilling barrier-free codes for healthcare and senior living.
Independent sweep, latch, and backcheck valves provide hydraulic cushioning, preventing door damage during sudden violent gusts.
Specifying our commercial Wooden Door System guarantees your project achieves certified acoustic privacy, long-term HVAC energy savings, and rigid fire-rated life safety without aesthetic compromise.