REVCOR Blade,Fan,20 In,1/3 HP

Fan Blade; Propeller Dia. (In.) 20 in; CFM @ 0.000-In. SP 3;540 cfm; CFM @ 0.300-In. SP 3;321 cfm; Min. HP 1/3 hp; Max. RPM 1;140 RPM; Pitch (Deg.) 26 Degrees ; CCW Rotation; Number of Blades 4; Propeller Material Aluminum; Galvalume(R) Steel Spiders; For Use With Air Conditioning Condensers; Heat Exchangers and Unit Heaters; Heat Pumps; Requires Interchangeable Hex Hub 2A563 or 2A564 or 2A565