Industrial Dorma Door Closers Grade: Medical

Backed by our rich industrial experience in this domain we are actively engaged in exporting, manufacturing and supplying of Industrial Dorma Door Closers in Chennai, Tamil Nadu, India. The 1800 Series is an electromagnetically controlled entryway closer, accessible with or without vital smoke finder control supply for use ablaze and additionally smoke hindrance entryways.

Hold open capacity
The DORMA 1800 Series Hold Open (H) work is intended for structures where it is alluring to have smoke/fire entryways in the vacant position under ordinary conditions, yet which should endless supply of current. These units will work as a standard entryway control, regardless of whether control is connected.

Swing free capacity
The DORMA 1800 Series Swing Free (SF) work is intended for structures where it is alluring to have fire/smoke entryways working as though there were no end gadget fitted under typical conditions, yet should act naturally shutting under caution or loss of current.