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Click
on image to enlarge
Everything above is included: a heavy duty quick fit blower,
a wall coupling, the mounting hardware, a grounded timer,
and the installation and operation manual
$645.00
(US$)
ASR-50-AVK: Automatic Ventilation
Kit
Please
contact
ASR to order

Click
on the image above
to download the installation and operation manual for the
Automatic Auxiliary Blower System (PDF)


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The
ASR-50-AB Automatic Ventilation Blower is an optional component
that you can install in your underground blast-resistant
shelter that will automatically draw air into, and out of
your shelter - providing true ventilation. The purpose of
this device is to automatically remove moisture, stale air,
and odors (and minimize mold and mildew) from your protected
space while it is not in use. It does this by drawing air
into your shelter - which pressurizes it - and then that
air is expelled through the outlet vent.
It
is easily installed with the included wall mount bracket
and the quick-release hose that is included with the Safe
Cell is simply pulled off the intake port of the Safe Cell
and put on the blower with a slight twisting motion. The
timer is set to run for a few minutes every day to automatically
ventilate the shelter. In an NBC event, the occupants simply
remove the hose from the ventilation blower and install
it onto the Safe Cell and then turn on the Safe Cell - this
can be done in a few seconds.
The
marine grade (extremely corrosion resistant) blower is a
rated for continuous duty and can be used as a backup blower
for the Safe Cell. All it takes is to remove it from the
mounting bracket with a slight twisting motion and then
slip it into the top of the Safe Cell, turn on the switch,
and you have a backup blower that will suck air through
the internal blower of the Safe Cell and expel safe, breathable
air into your protected space.

Click
on image to enlarge
Shown
above is the Automatic Ventilation Blower plumbed into the
intake Blast
Valve.
Note
the timer on the electrical outlet that turns the blower
on and off at regular intervals to automatically ventilate
your blast shelter without loading the filters in the Safe
Cell with particulates or moisture.
In
the picture above, the intake port of the Safe Cell has
the red shipping cap installed on it to prevent particulates
and moisture from loading the filters in the Safe Cell.
This is the normal installation that you should have in
your underground shelter - until you occupy it. On the Safe
Cell page, you will see the hose connected to the intake
port of the filtration system. It literally takes a few
seconds to change this connection.

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