Air Movers

A venturi air mover ventilates a tank, vault or manhole with no moving parts. Compressed air or saturated steam feeds nozzle jets inside the casting, and that small volume of high-velocity air drags a much larger volume of low-velocity air through the venturi and out the diffuser. Texas Pneumatic builds them in 3 in., 6 in., 8 in. and 10 in. sizes, tested at an independent lab to AMCA Standard 210 and fitted with a ground-wire connection for work in flammable atmospheres. Run one as a blower or turn it around as an exhauster. Feed it through a 1-1/2 in. hose off the compressed air supply and route the discharge with air ducting. Ships from Denver.