Suitable to unidirectional unlocking door with the width 900mm-1200mm of door leaf and max. weight 45-754kg of door leaf.
Fine oil seal to prevent leakage of oil.
Quality casting aluminum alloy body protected by quality vanish.
Two hydraulic valves control two closing speed independently and hydraulically.
The speed -adjustable closing section is 180°-20° and the force-adjustable locking section 20°-0°
Max opening angle for two -speed adjustment is 180°
With locking function (Position at 90° and non-positioning at 180° )
Normal color ：Golden ,silver ,bronze or any color required
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Xingtai Company LTD,
Contact Mr.kong
xingtai2008@yahoo.com.cn
Tel:0086-20-81395123
Fax:0086-20-81362539
Company Street:Room1213,HuJingGe, Liuhua Plaza,132,DongFengXiRoad,GuangzhouCity,China
Company business:We sell floor hinges, door closers ,door hanger clamps,column stairs, small handles ,luxurious handles,dooor clamps,curtain wall hooks
USA 
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Mauritius 
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Bosnia and Herzegovina 
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