 GSD800 DOOR CLOSER |
Applicable for aluminum door, also iron door, wooden door, etc. With auto-stop fitting inside.
Whole hydraulic pressure in door, two sections speed control of closing door, the regulating position is 90° -20° And 20° -0° .
Install the main body of closer into the top of frame and the arm into the door head, connect both to ease door open/close.
Install a simple bearing pivot on the floor that should be checked in advance that the sizes of top frame are large enough to hold the door closer body.
Audited Supplier 
GSD800 DOOR CLOSER
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