Product Description: Surface Mounted Door Closer

Product No.  RK4000 

Fire proof Door Closer

High strength die cast aluminum alloy body

Passed national Class A 90 minutes fire testing

Manufacture according to ANSI UL and EN standard

The perfect combination of rotating piston and gear shaft is made of special high-strength steel,

Make sure door closer works in high efficiency and saliently

Independent two-stage speed regulating valve can accurately control the closing speed to achieve perfection;

The non directional speed regulating valve design can be installed on the left door and right door at will.

Features and Specification

Suitable for wooden and steel door

Passed fire protection certification and class A fire test

Adjust locking speed 180°～15°

Adjust latching speed 15°～0°

EN3-6 closing force adjustable,

Apply to door width≤1500mm and door weight 20～150kg

Suitable for left and right handing, no adjustment and open angle 180°

Installation method: Door leaf, door frame and mounting plate.

Standard color: Silver

Hold open arm, sliding arm and sliding hold open arm.