The ETS.7004 series E-mag floor spring fits discreetly into the floor, giving better resistance to interference and vandalism and is suitable for use where low opening forces are required, such as care homes, hospitals or where the Equality Act is a consideration. It is a fixed power size 4 which, when fitted, is in hold open/swing free mode, allowing the door to be opened with no resistance from the floor spring. However, when the buildings fire alarm is activated, power is cut to the floor spring and the unit then closes the door.
Available in both single and double action, the floor spring can be supplied complete, or mechanism only when being used as a replacement. Optional extras include extra height spindles, 200º cam and gel infill for improved water resistance. The cover plate is available in a choice of 5 plated finishes.