Our retaining brake solves the annoyance of a door slam and keeps the door closed against drafts. It is appropriate to ensure the total closing of doors with electrical lock or latch.
We have four models available according to weight and width of the door which have different finishes in aluminium and in stainless steel, the latter being particularly suitable for exterior applications.
Its typical installations are found in industrial doors, warehouse doors, doors for interior use in general as well as entries to garages and parking lots. The retaining brake can also be installed on doors which need to be closed for some particular reason, like the access door to a sauna or to a frigorific chamber. The final goal of its application is to guarantee the complete closing of the door and avoid slamming.
In order to choose the right model, it is recommendable to read the reference charts that specify the door width and weight. Special attention must be paid to the width of the door.
Our retaining brakes have a resistance of more than 250.000 cycles and a 2-year warranty.
The spring arm is the door closer with a Justor automatic retainer, which allows installing in a simple manner. The automatic door-closing feature can be activated or deactivated according to the required needs. Depending on your preferences (If you wish to have a greater or less strength in the closing door), in this case, you will only have to adjust the spring arm tension point using an Allen key according to the assembly instructions printed included in the packaging.
MB is made with aluminum material, a large number of finishes is available (for its integration in the door). Available colors are: silver, gold, bronze, white and black. The spring retaining brake for doors is also available in a specific variant for external use (in black color).
This model is coated with a special protection to better resist to all the weather conditions (inclement weather)
The application (use) of the door retaining brake is aimed to bathroom doors, storage rooms, and warehouse access doors and inside doors in general.
Designed for lightweight doors (developed) of up to 30kg weight, it has a superior spring resistance of 250.000 cycles and a two-year guarantee.
-For doors with a lot of transit -Variable force -500.000 cycles guaranteed
The highly durable, automatic door closers have a 2-year warranty and a resistance up to 500,000 cycles. They can be installed into interior doors as well as exterior. They’re ideal for doors with frequent foot traffic.
Manufactured according to European regulation EN1154, our door closure mechanisms are available in three models according to the weight of the door (from 40 kg to 120 kg).
Its installation is recommended for firebreak doors, industrial installation, schools or other doors that may have high volume traffic. For the best choice and installation, weight and measurement reference tables must be observed, along with the assembly instructions included in the packaging. 2-year warranty.
Justor, automatic door closures are quality assured.