Concealed Glass Floor Door Closer for double door

Concealed Glass Floor Door Closer for double door 

Model No.: D180S-D

What is Floor Concealed Door Closers?

The overhead or floor mounted concealed door closer is a very common type of door closer mechanism which is normally unseen and unnoticed. ... Some concealed closers only allow single directional control for opening and closing to a fixed point or door stop.

Installation process

1.Confirmed the installation position well, produce the corresponding side slot on theground according to set size, wire lay out according to requirements.

2.Connect the set output wire, controller and electric insert lock to do power on testbefore fix the set.

3.Install the up fitting of support (Picture a) on the cross beam, install the down fittingof support (Picture b) and rotating arm rod (Picture c) on the corresponding positionof door leaf.

4.Install the door leaf after set fix position, adjust the opposite position between doorleaf and door frame well through the adjustment screw of set and support, fix the setwell through casting the concrete or tighten support (Picture d)