Hygienic area interlock

Fortress Interlocks has
added the DMSK to its DM
(door module) robust
modular access interlock
range. The DMSK is a stainless
steel single door interlock
specially designed for
hygienic areas and suitable
for all types of doors. Its
minimal design helps reduce
dirt traps while protecting
workers from hazardous
areas.

As part of an interlock
system, DM locks are used to
control access to enclosed
areas until a safe condition
has been achieved. In a typical
sequence, the key is inserted
into the lock and turned; the
actuator is disengaged and the
door opened. The key
remains trapped until the
door is closed and the
actuator re-engaged. Other
sequences are available.

The DM module benefits
from a head design which
features a choice of four head
rotation angles with an
adjustment of 360° at 90°
increments and two actuator
entry points.

The head, all internal
contact components, actuators
and key are constructed
using stainless steel.