Little Giant CP1-230 Evaporative Cooler Pump Can I use this blade

Can I use this blade to replace a 2-blade or 4-blade propeller

What is the difference between the RCC-1012 and the RCC-1112

For outdoor applications exposed to the elements

the threaded hub allows for direct mounting to standard knockouts in electrical cabinets and control boxes

Little Giant CP1-230 Evaporative Cooler Pump Can I use this bladeFor service professionals maintaining high volume cooling units, the Little Giant CP1 230 is a reliable 230V evaporative cooler pump engineered for continuous recirculating duty. This 1 70 HP replacement pump is designed to handle systems up to 7,500 CFM, featuring a heavy duty, fan cooled motor with thermal overload protection to prevent stator burnout during peak summer loads. The 540015 model is built with moisture proof windings and a one piece