Adjustable Hold Open Heavy Duty Door Closer

* Traditional American style heavy duty closer for commercial doors

* Precise cast iron body & forged steel arm, hold open arm optional

* Adjustable closing & latching speed

* Adjustable back check, delayed action & hold open function optional

* Non-handed installation

* Adjustable spring force #1-6

* Decorative plastic cover & steel cover optional

* ANSI 156.4 certification 2 millions life cycle

* UL 10C certification 3 hours fire rating

Contact person:Intar Lin

Phone:86-577-64290420 86-15888259987

Email:yunta.lin@dorrenhaus.com

Website:en.dorrenhaus.com