Gaoyao City Kaida Hardware And Decoration Co., Ltd.

floor spring(famous Chinese brand Justor JU-28)

floor spring(famous Chinese brand Justor JU-28)
Product Detailed

1. one spring hydraulic working system;
2. maximum wide door leaf :1050MM;
3. maximum bearing weight 80kgs.

# 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

Feature

Technological data

Closing force

15NM

Suitable for maximum wide door leaf

<=900mm

The maximum bearing weight

90KG

The door closing speed is controlled by the adjusting valve

Operating angle

90 Degree

Weight

About 5.50kgs

Container size

Length:25.1cm Width:10.1cm Height:5.05cm

The products have passed national QB/T3884-99 standard



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