.

Backcheck Heavy Duty Delayed Action Door Closer

* Popular American style heavy duty closer for commercial doors
* Precise cast aluminum body & 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
* ANSI 156.4 certification 2 millions life cycle
* UL 10C certification 3 hours fire rating



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