Door Closer Power Size Guide

Closer force or power size to start with you need to know what size door closer you ll need.

Door closer power size guide. Each closer manufacturer has their own selection chart that will help you select the right size based on the height and weight of your door. 3 4 for closing doors from at least 105 open grade 4. If the door closer is non adjustable spring power meaning it is a fixed size there is no way to adjust the door to open or close lighter stronger. Closer fluid shall contain lubricity and anti oxidation agents.

They are classified in 1 6 different power sizes and are dependent on the weight and width of the door. Types of door closers include. Type size and weight of door. If a door closer is listed with a spring size of 3 6 then it is adjustable through the power range of 3 5 pounds of force to 6 14 pounds of force.

A154 closing power adjustable en size 3 6 for doors en size 2 6 for doors up to 1400mm up to 1400 mm wide g193 g195 height adjustable guide rail and closing power adjustable en size 1 4 for doors up to. A door closer might be chosen for its appearance as some are more attractive than others. Your door for proper closer selection. Most closers are adjustable but the most common are a size 4 for an external 36 inch wide commercial door and a size 3 for an internal commercial or residential application.

For closing doors from 180 open number of test cycles. Closer force door closers can be classified in one of 6 different closer force sizes as shown in the chart to the right. Door closer power sizes spring power are classified from 1 6 1 being the lowest power and 6 being the highest power some door closers come with a non adjustable fixed power size from the factory but many door closers have field adjustable sizing that can be done on site prior to installation by turning a screw or nut on the closer to either increase or decrease the spring power. Closer fluid shall maintain stable viscosity to allow door closer to perform in temperatures ranging from extremely high to as low as 40 f.

Door closer classifications guide category of use for all internal and external doors for use by the public grade 3. Surface mounted overhead door closers are most commonly used and are available in a variety of types including. The majority of door closer units are adjustable allowing operators to set a specific closing rate and opening resistance. Fire doors must have a minimum power size en3 to conform to en1154 standard.

Slimline closer adjustable power size 2 4.