HFWPX Propeller Wall Fan, Adjustable Pitch Blades1,600 to 75,000 CFM
HFWPQ Propeller Wall Fan, 'Q' Wheel300 to 75,000 CFM
HFWP Propeller Wall Fan, Fixed Pitch Blades600 to 41,000 CFM
HFVX Adjustable Pitch Vaneaxial Fan1,300 to 233,000 CFM
HFVS Tubeaxial Fan, Steel Wheel600 to 80,000 CFM
HFVA Tubeaxial Fan, Cast Aluminum Wheel900 to 103,000 CFM
HFTS Tubeaxial Fan, Steel Wheel800 to 96,000 CFM
HFTA Tubeaxial Fan, Cast Aluminum Wheel800 to 96,000 CFM
HFDFX Duct Fan, Adjustable Pitch Blades1,600 to 75,000 CFM
HFDFQ Duct Fan, "Q" Wheel450 to 9,600 CFM
HFDF Duct Fan, Fixed Pitch Blades600 to 41,000 CFM