Name :door closer
Easy to install, Non-Handed
Universal application as standard
Superior engineering
Normal type, suitable for commercial&residential door
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
UL,CE listed
Needle bearing application
Die-Cast aluminum body and corrosion-resistant
Hydraulic Anti-freeze oil for special temperature under -40Centigrade--50Centigrade
Adjustable forearm
Optional parallel arm bracket
Optional back-check cushioning (BC)
Optional hold open arm
Optional Drop Plate
Optional plastic cover
Many optional colors, including Silver, White, Black, Gold
10years guarantee, 1 million cycles in the endurance testing