glass door floor spring / dorma type door closer floor spring - BL-48

glass door floor spring / dorma type door closer floor spring

1.All floor spring have passed many opening and closing tests ,meeting safe application standards.

2.Max.door size:1200*2400mm

3.Applicable door weight:135kg

4.Door opening angel at 116°at your option

5.90°Stop device or non-stop device at your option

6.With single closing speed adjusting valves at 116°~0°to match different closing purposes

7.General designed is suitable for opening doors with left/right hand and

single/double opening,accessories are available for each means

8.Adjustable axis is designed to install and adjust easily&precisely

BL Series hydraulic floor spring is one of the high

end building hardware fittings.The product features consummate craftsmanship and

superior functions, suitable for common and toughened glass door and aluminum alloy

door in hotel,store and office building.

We are professional manufacturer of glass hardware fittings (floor spring,glass door clamp,door closer and so on ).

If you are interested in our goods,feel free to contact with us,we must try our best to meet your demand.