The Synergy Door Closer is a power adjustable (2-4) by template CW PA bracket designed to suit doors 1100mm wide and 80kg maximum in weight. Fully tested to the requirements of BS EN 1154 as well as certificated for use on latched and unlatched fire doors with an easy installation and high corrosion protection. Architectural radius edge cover. Independent door speed and door latching valves. CE marked certificate 2812-CPR-AD5191 and certifire approved product certificate CF5294.