British Standard Door Closers

British standards for door closers bs en 1154 explained a locks online review.

British standard door closers.

This article enables you to interpret the coding system. Each digit refers to a particular feature of the product measured against the standard s performance requirements. The latching and closing speeds are adjustable and the closer meets ada requirements. The universal hardware heavy duty bronze commercial door closer the universal hardware heavy duty bronze commercial door closer is suitable for interior commercial applications for doors ranging from 44 lbs.

For closing doors from at least 105 open. Digit 1 category of use grade 3. If a greater understanding is required then it will be necessary to study the standard in depth. Consequently this standard is regarded as a harmonised standard and compliance with it supported by suitable evidence allows the application of the ce mark.

Door closers intended for use on fire resisting doors and smoke control doors are covered by a construction products directive mandate issued by the european commission. Building hardware controlled door closing devices. For closing doors from 180 open. Depending on where you want to put them they are mainly used commercially for fire doors ensuring safety and security are met and to prevent unauthorized use of the door.

Digit 2 number of test cycles. British quality standard door closer most popular has been tested to bsen 1634 at size 3 for 30 60 and 120 minute door sets. Controlled door closers can be used anywhere not just on fire doors. Bs en 1154 classifies door closers using a 6 digit coding system.