Ningbo Zhenhai Dongcheng Hardware Factory
Main products:Spring Door Stop,Hinge Pin Door Stop,Heavy Duty Square Door Stop Closer,Heavy Duty Shelf Bracket,Bi-fold Top Pivot Pin
Products
Contact Us
  • Contact Person : Mr. dai daniel
  • Company Name : Ningbo Zhenhai Dongcheng Hardware Factory
  • Tel : 0086-574-86506041
  • Fax : 0086-574-86509066
  • Address : Zhejiang,ningbo,No. 3, station road, Juedu, Xiepu,Zhenhai, Ningbo china
  • Country/Region : China
  • Zip : 315203

Heavy duty door closer

Heavy duty door closer
Product Detailed
Heavy duty door closer 1.Material:aluminum alloy 2.Size: 245*45*72.5mm 3.Installing size: 230*19mm

Heavy duty door closer

1.500,000 cycles passed  2. Adjustable closing & latching speed"1"=Closing speed adjusting valve, range from 180°to 15°"2"=Latching speed adjusting valve, range from 15°to 0°3. Built-in hold open (optional)Built-in hold open can hold door open at your desired angles between 85 ° to 180 ° .Available for power 1,2,34. Hold open arm (optional)Hold open arm can hold door open at any angles you desire5.Adjustable Backcheck (optional) Provides a cushioning effect when the door is forcibly thrown open but does not serve as a substitute for a doorstop. Nominal operating ranges 75 ° -80 °

 

 

            



Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.