Overhead concealed door closer Manufacturer In China.

Overhead concealed door closer

Overhead concealed door closer

Overhead concealed door closer

Model:GF-DC083 (45-65kg)

Item Number: GF-DC083 (45-65kg)
Suitable for one-way opening door with maximum door plank width of 1100mm,Suitable for door weight of 45-65kg.
Hidden smart design,prepare ball bearing type rocker and parallel bracket.conveniert and quick to install.
Buile-in declmpressing valve to prevent damage of itself or the door in case or extreme exterior pressure or door closing in strong wind.
For 0°-180°full hydraulic control with two sections for controlling the closing speed individually,closing door secyion 180°-20°,closing lock section 20°-0°.
With a constant temperature fitting,can keep a steady closing speed on the change of the difference in tenperature.
High quality alloy die-cast body,safe and durable,protected by three layers bright paint,prevent oxidation.
For both left or right-hand door,canassemble with them.
Surfaxe color:silver,golden,black or custom-made.

 

 

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