Floor Spring T-7300

1.main body material: casting iron
2.Finish: made of 304# stainless steel
3.Twin-cylinders with two adjustable speed valves

4. hydraulic system

 

Technical data:

1.Adopting double-sprin design, opening lightly and smoothly,prolonging service life.

2.Inside pressure reducing valve to prevent the destrution on occasion that the door closed by strong pressure or wind force

3.General design, suitable for left and right hand to open the door in single and both sides.

4.Use low temperature frostbite hydraulic oil,ensuring the normal door-closing speed when the temperature is forty degree below zero

5.Cement container, height,width and length can be adjustable which is convenient for assembling

6.Super thin design enable it is convenient to be installed in district with special demands.

 

304# stainless steel finish plate

Feature	Technological data
Closing force	25NM
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 7.0kg
Container size	Length:20.80cm Width:10.80cm Height:4.20cm
The products have passed national QB/T3884-99 standard

 

Product price:

1.The prices are changeable because the price of the material is unsteady.And if the order is large,we will give you discount.

2.Please don't hesitate to contact with us for its catalogue or price.

3.Please tell us which model number,color,size you are interested in .Then we will give you the quotation.

 

Factory:

We are the manufacturer that specializing in many kinds of hardware accessories such as glass control,glass lock,bathroom clip,glass door clamp,floor spring,door closer,glass glue and so on.If you are interested in our products,please contact with us,we will try our best to meet your demands or produce as your request.