Full Cover Overhead Door Closer Variable Power 2-5 Silver

Overhead door closer EN2-5 by spring c/w Fig 6 Bracket EN1154. Suitable for left and right hand application, Suitable for doors up to 100kg and/or 1250mm wide, Power size 2-5 adjustable by spring, Manufactured with flat arm set. The product is fire rated and CE marked to BS EN 1154 standards. The range is Certifire approved to CF5400. The CDG025 overhead door closer has an opening force (0-30 °) less than 30N when fitted to a minimum width door of 926mm, and has an opening force (30-60 °) less than 22.5N when fitted to a minimum width door of 838mm tested in laboratory conditions. Therefore the suitable width of door for the CDG025 overhead door closer fixed in the above fixing position is 926mm.