Floor spring feature
Closing and latching speed adjustable
Suitable for steel door, glass door and heavy door
Guarantee: 3 years
Back check function (Optional)
Hold open function (Optional)
Offset arm accessories (Optional)
Door weight capacity:150KG
Door width:1200*2300mm
Color:any clor for body
Single cylnder
size:290x85mm
Two speed adjustable
Warranty:3years
OEM&ODM:Over 1000pcs
Guangdong,China
CE&ISO9001
The floor spring series is a door closer device, door hardware accessories which is installed together with the bottom of the door leaf to let the door close automatically.
Fine workmanship manufacturing, and strong, high‑quality stainless steel material, not easy to leaks oil, not easy to corrode, and long life.
Central suspension, double‑acting, limit device 2 speed control valve. Smooth opening and closing, suitable for use in different environments.
The device has multiple safety protections, effectively preventing damage caused by f…