China UL 3 Hours Fire Rated Adjustable Automatic Door Closer

Item name :door closer
Product image:
Product description:
Easy to install, Non-Handed
Universal application as standard
Superior engineering
Two valve adjustment to incorporate closing and latching speed
ANSI 156.4 Grade 1
C-UL US listed, Conforms to Standards UL10C and UBC7-22-1997
Hydraulic Anti-freeze oil for special temperature under -40Centigrade--50Centigrade
Needle bearing application
Normal type, suitable for commercial&residential door
Die-Cast aluminum body and corrosion-resistant
Adjustable forearm
Optional parallel arm bracket
Optional back-check cushioning (BC)
Optional hold open arm
Optional Drop Plate
Optional plastic cover
Many colors optional, Silver, White, Black, Gold
10years guarantee, 1 million cycles in the endurance testing
Production dimension:

Shipping & packaging:
Workshop show:

Factory Show:
If you have any question about product quality, price, delivery time, packaging details, etc, please leave your message, and we will reply to you soon. Thank you!