Big Door Closure (K-DC03)

Adjustable Speed — Commercial door closer includes two independent regulating valves to easily control sweep and latch speeds .Adjust speed fast or slow by yourself

-UL listed, 1 million cycles, 5 years Guarantee.

-Universal application, non handed, designed for all standard installation.

-Various power size selected from 1-5.

-Two separate valves for close & latch speed adjustment.

-The third valve for standard back-check function.