Complete blast protected NBC air filtration system
120 cubic feet of filtered air
120 volt AC with 12 volt DC battery backup
Everything necessary to turn your underground shelter into a blast protected collective protection safe room.
The ASR-200-AV-NBC Safe Cell is a positive pressure nuclear, biological, and chemical air filtration system with two backup systems – an automatic switching power supply that immediately draws power from a user supplied battery when the grid goes down and a emergency hand pump for long term power outages.
This complete system includes a 120 CFM Safe Cell, a backup hand pump or a backup hand crank, two blast valves (one for the intake and one for the outflow), an overpressure valve, and an automatic ventilation blower.
The two blast valves mount over the intake and outflow penetration pipes with the included concrete wedge anchors and heavy duty gasket. Once they are in place, the Safe Cell and the automatic ventilation blower are mounted where the flexible air intake hose can reach them both. This hose can be slipped right onto the intake blast valve, or plastic pipe can be used to plumb down from a ceiling mounted blast valve – as shown in the picture above. That’s it for the intake. On the outflow, the overpressure valve is slipped onto the outflow blast valve. That’s it. Everything goes together with nuts and bolts. Easy installation!
What’s included with this item
The 120 CFM complete system comes with everything necessary to pull it from the boxes and install it inside a bomb shelter.
You might also need ventilation pipes, a blast door, a riser blast hatch or a flat blast hatch.
One AC and DC capable Safe Cell with a complete filter bank that includes the two pre-filters, a nuclear grade HEPA particulate filter, and a warfare gas carbon absorber.
Two wall mount brackets, two quick release clamps, two star nuts, and four lag screws.
One AC and one DC power cord One 60 inch chemical resistant flexible air intake hose.
One emergency hand pump – bellows or hand crank.
Two blast valves with gaskets, concrete wedge anchors, and a masonry drill bit.
One overpressure valve with both wall and ceiling adapters.
One automatic ventilation system.
One hard copy of the installation and operation manuals. PDF versions are available for download by clicking on the manuals on the right side of this page.