The Double Actor may
be used in the automation of swing doors where
appearance, maintenance of normal operation or
compression of weather-stripping is the
prevalent criteria in a residential setting..
This operator mounted to the push side of the
door incorporates similar circuitry to the
sliding door operator differing only in the
fact that both sides of the pneumatic cylinder
are pressurized during the entire cycle. Upon
activation, the opening side of the cylinder
is under the higher pressure allowing the door
to unlatch and open. The reverse is true
during the closing cycle. The latching force
supplied at the end of the closing cycle will
compress weather stripping since the pressure
differential is greatest at this point.
Normal operation of
the door is maintained in its entirety with
the Double Actor.
Components: Operating Cylinder, Liftmaster
controls, control box with emergency exit
feature, latch release for interior type
latch, tubing, fittings and hardware.
Assist cylinder for exterior doors with
magnetic weather stripping.
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