Description
The LCN 4040XPT-3077DE is a Grade 1 door closer arm built for high-traffic commercial and institutional facilities. Its cast iron body with Liquid X fluid technology delivers reliable, consistent performance on pull or push side installations for interior doors up to 5'0" and exterior doors up to 4'0", solving the challenge of maintaining code-compliant, smooth door closure in demanding environments.
This right-hand unit mounts on the hinge side, top jamb, or parallel arm bracket, fitting standard commercial door frames. It meets ADA requirements and comes UL and cUL listed. An authorized E.D. Locks dealer can assist with finish selection (standard powder coat, optional plating, or SRI primer for corrosive settings) and verify compatibility with your frame and hardware. Contact sales@edlocks.com or 1-877-207-6067 for expert guidance and volume pricing.
