Suction machines for industrial purposes, namely, centrifugal fans; exhausting machinery for industrial use, namely, centrifugal fans; suction machines for industrial use, namely, axial fans; suction machines for industrial use, namely, helicoidal fans; air suction machines; dust exhausting installations for cleaning purposes
MachineryApparatus for ventilating, namely, centrifugal fans; electric fans; ventilating exhaust fans; domestic, civil and industrial fans incorporating speed regulators and sensors; industrial and residential air moving equipment, namely, axial fans, helicoidal fans, mixed-flow fans, helico-centrifugal fans; centrifugal fans for wall, panel and ceiling installation and for ducted air exhausting in household and commercial premises; axial fans for wall, panel and ceiling installation and for direct air exhausting in household and commercial premises; mixed-flow fans for wall, panel and ceiling installation and for ducted air exhausting in household and commercial premises; in-line centrifugal duct fans as air movers for residential and commercial hydroponics plant and vegetation grow rooms
Environmental Control Apparatus