D-904-H Dorrenhaus door closer (20-60KG)

D-904-H Dorrenhaus door closer (20-60KG)

Product information

Compact door closer with a slide rail for a sleek finish and silent closing. Suitable for light to medium-weight doors and ideal for modern residential applications.

Pros and cons

Suitable for light and medium-weight doors weighing 20-60 kg. Ideal for most modern residential applications.

Fitted with a cover cap on the visible side for a neat, stylish finish.

Works with a slide rail system for a smooth, silent closing (soft-smooth-close).

Less suitable for older doors, such as those in 1930s homes. The sliding rail system works best on newer frames with minimal imperfections.

Description
The D904-H door closer uses a slide rail system and is easy to install on newer doors. It has a closing force of 2-3 (20-60 kg), in accordance with the EN1154 standard (fire resistance requirements).

Setting options
Adjustable closing speed and latching action. This allows you to adjust the first 150 degrees and the last 30 degrees of the closing movement separately.
For example: quick closing with a slow final stroke or vice versa.

Assembly
Suitable for both left and right turning doors.

Door leaf installation: Door closer on the door, arm on the frame. The door opens towards you.



Frame installation: Door closer on the frame, lever on the door. The door opens away from you.

In the box
Door closer
Slide arm
Screws and mounting hardware
Manual
Protective cap for the axle
Front cover cap

Setting advice
Tip: Open the door fully and tighten both adjusting screws.
If this is done correctly the door will stay open.
Then slowly turn the appropriate adjustment screw slightly to set the desired closing speed.
If the door does not close completely, slowly turn the other adjusting screw to determine the speed at which the door closes.
This way you can adjust the closure completely to your preference.

Technical Specifications

Video's

Handleidingen