LCN SEM 7820 Magnetic Door Holder

SEM FEATURES
     Tri-voltage design with 35 lbs.
of holding force.
     Now available armature extensions
from LCN (see page 11).
     SEM 7820 magnets are shipped with
die cast housing, cover, armature(s)
and WMS screw pack.
     Available in Aluminum and Dark
Bronze finishes only.
     UL listed for smoke barrier or labeled
fire doors.