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Floor spring(one of the biggest brand in China,Justor,JU-90) excellent quality
Floor spring(one of the biggest brand in China,Justor,JU-90) excellent quality

Minimum Order: 0
Quality/Safety Certification: 0.00


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.


 

Feature

Technological data

Closing force

45NM

Suitable for maximum wide door leaf

<=1500mm

The maximum bearing weight

150KG

The door closing speed is controlled by the adjusting valve

Operating angle

90 Degree

Weight

About 6.50kgs

Container size

Length:270mmWidth:123mmHeight:69.5mm

The products have passed national QB/T3884-99 standard

 

304# stainless steel cover plate

 

 

 

 

 

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