The Dorset Fire Rated Door Closer combines effortless functionality with enhanced safety. Built with a pressure die-cast aluminum alloy body and special O-ring seals, it ensures durable, leak-free operation backed by high-quality hydraulic performance.
Tested for 5 lakh open/close cycles, this door closer guarantees long-term reliability. With its two-valve system for smooth adjustment of closing and latching speeds and a fire rating of up to 2 hours, it offers both everyday convenience and dependable protection in critical situations.