Aluminum fan blade, exhaust fan air deliveries in CFM with required HP at RPM shown, 5/8 inch bore, 20 inch blade diameter, 1/4 HP high speed, 1140 RPM, 1/15 HP low speed.
Technical Specs
ItemPropeller
Propeller Dia. (In.)20 in
Number of Blades3
Blade MaterialAluminum
Required HP @ Higher RPM1/4 hp
RPM Low1,140 RPM
Max. RPM1,725 RPM
CFM @ 0.125-In. SP3,022/1,794 cfm
Blade Height (In.)3 in
RemarksView Catalog Page for Better Selection Criteria