- Door Locks[3]
- Other Accessories[6]
- Door & Window Handles[10]
- Door & Window Hinges[10]
- Door Closers[10]
- Other Door & Window Accessories[3]
- Furniture Locks[3]
- Clamps[10]
- Locks[10]
Floor spring(one of the biggest brand in China,Justor,JU-90) excellent quality
Product Detailed
1.Single cylinder hydraulic floorspring.
2.Maximum bearing weight 150kgs
3.Dorma/New star/MAB head for chosen
# Inside pressure reducing valve to prevent the destruction of the floor spring or oil leakage on occasions that the door is closed by strong pressure or wind force. # General design, suitable for left or right hand to open the door in single and both sides. # Use low temperature frostbite hydraulic oil,ensuring the normal door-closing speed when the temperature is forty degree below zero . # For cement container, 5mm adjustable in length and width, and 2 degree vertically adjustable when the calibration position is zero.
304# stainless steel cover plate
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