Vimpex DHKPUNI Keeper Plate for Universal Range
Vimpex DHKPUNI Keeper Plate for Universal RangeArguably the single most important fire safety mechanism electromagnetic door holders guard against the lethal spread of toxic smoke and fumes - by far the greatest cause of death in fires. The Vimpex EN 1155 approved weatherproof door holder offers the installer an excellent solution for harsh environments and outdoor use.Available in two standard lengths - 200 or 300 mm there is also a choice of two holding forces - 500 or 1000N. Mounted onto a fixed surface these door holders ensure retention of the fire door by means of a smart metallic keeper plate.Interfaced with the fire alarm system the door holders are deenergised as soon as the fire is detected thus releasing the door without the potentially harmful delay suffered by other types of devices.Part Numbers - Spares AccessoriesDHKPUNI Keeper Plate