Sell door closer

Description

  The max width of door is **0×***0mm,suitable for the door weight of ****0kg.

  ·  The adjustable section of closing speed is **0°**5°,the adjustable section of locking is *5°*0°.

  ·  Two hydraulic pressure valves control two sections of door closing seperately,the speed of locking have been control by the whole section of hydraulic pressure.

  ·  Quality medium carbon steel gear and piston through hardening treatment,flexible performance.

  ·  Selectable built-in stop function(*0 °positioning) and (**0 ° without positioning).

  ·  Anti0freezing hydraulic oil ensures normal operation from **0° to *5°.

  ·  Optional silver gray,bronze,golden and black finishes.