1Pack Dayton 4C890 Blade, Fan, 18 In, 1/4 HP

Replacement Propeller, Propeller Dia. (In.) 18 in, CFM @ 0.000-In. SP 2,950 cfm, CFM @ 0.300-In. SP 1,834 cfm, Min. HP 1/4 hp, Max. RPM 1,140 RPM, Pitch (Deg.) 33 Degrees , CCW Rotation, Number of Blades 4, Propeller Material Aluminum, Galvalume Spiders, For Use With Air Conditioning Condensers, Heat Exchangers and Unit Heaters, Heat Pumps, Requires Interchangeable Hex Hub 2A563 or 2A564 or 2A565 Propeller Dia. (In.): 18 in; Item: Replacement Propeller;Rotation: CCW;Number of Blades: 4;For Use With: Air Conditioning Condensers, Heat Exchangers and Unit Heaters, Heat Pumps;Min. HP: 1/4 hp;Requires: Interchangeable Hex Hub 2A563 or 2A564 or 2A565;Max. RPM: 1,140 RPM;Spiders: Galvalume;CFM @ 0.000-In. SP: 2,950 cfm;Pitch (Deg.): 33Degrees;Propeller Material: Aluminum;CFM @ 0.300-In. SP: 1,834 cfm;