77336800
Nov 26, 2007
Industrial air filter machines, namely, Ionized Particulate Scrubbers for removing particulates from the air, countercurrent scrubbers, crossflow scrubbers, fluidized-bed scrubbers, ionizing wet scrubbers, packaged scrubbers, venturi scrubbers and sieve tray scrubbers; tower and scrubber packing used for cleaning particulates from the air, made of polyproylene, polyethylene, PVC, PVDF and Tefzel; mist eliminators for removing liquid pollutants from gas streams; air purification units; air purifiers; air purifying units for commercial use; air purifying units for industrial use; ventilating exhaust fans; electric fans for commercial and industrial use, namely, centrifugal fans and axial fans for ventilation of corrosive air
Environmental Control Apparatus