door closer

door closer
Detailed Selling Lead Description
1. Whether there is does each dynamics rank stop the position (W) with to stop the position (D) two kind of choices, two kind of closing door external dimensions are same.
2. The double velocity modulation valve, may separately adjust closes door the speed and the buckle locks the speed.
3. After front closes door 10°place to have first decelerates increases the strength the function, namely second speed.
4. Has stops the position the model when surpasses 90°±5° to be able accurately to stop the position.
5. Has many kinds of installs the way choice, each way opens the gate angle differently,smallest 115°, is biggest 180°.
6. The outer covering has the silver-gray color, the golden color, the bronze also may modulate other colors.

Door closer
Detailed Selling Lead Description
DMD075 door closer
Support weight: 55kg
Supportable door width: 850mm
Products size: 182*42*632 speed adjust valveHold open: Alternatively

door closer
Detailed Selling Lead Description
1,maximum applicable door leaf width:700 --1200mm, single-direction opening, maximum door weight:30--55kgs,
2,tight sealing to prevent oil leakage,
3,high quality die cast aluminum alloy,
4, two hydraulic valves control two stage closing speed separately,180 degree full hydraulic control
5,two-speed adjustable,maximum opening angle:180 degree,
6,can be directly installed on the left and right opening doors without the need of any refit.
7,standard color:golden,silvery and antique broze color or any other color according to the requirement of customers.

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Tangshan Xinfeng Screws Co., Ltd. [CN]

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