WebHigh-Pitched Squeaking: If your evaporative cooler is producing a squeaking noise, then there are two things that could be the issue. 1), your cooler belt is breaking, or 2) your … WebJun 17, 2024 · It is designed for trouble-free operatation in your evaporative cooler. The pulley is positioned on the blower shaft. 3/4 in. bore x 14 in. diameter. Bore opening has keyway. Includes set screw. Always use the pulley size recommended by cooler manufacturer. Return Policy.
14 in. x 3/4 in. Evaporative Cooler Blower Pulley - The Home Depot
WebA thermal overload feature helps to prevent overheating. Steel construction makes it built to last. 2 speeds (1140 and 1725 RPM) allow you to control the comfort level. 115V 1/2 HP motor provides reliable power for cost … WebJul 17, 2009 · If the cooler just dumps down into the hall, adjust the pulley so that it is smaller. (runs the blower slower) If you still have the old pulley, try to get the new one as near adjusted as possible to match the old one. If you are running a 1/2 horse motor, you probably have a 4500 cfm cooler. That motor should use a 3 1/4 to 3 1/2 inch pulley. teagan welch tn
Champion Cooler 1102078 DRIVEN PULLEY Parts Town
WebSeasonal Variation. Generally, the summers are pretty warm, the winters are mild, and the humidity is moderate. January is the coldest month, with average high temperatures near … WebMar 24, 2010 · Adjustable pulley for evaporative cooler motor. Made of zinc. Diameter: 3-3/4 In. Bore: 1/2 In. Horsepower: 1/2 or 3/4 HP Material: Zinc. Product information . Technical Details. Item Package Dimensions L x W x H 4.2 x 4.2 x 1.6 inches : Package Weight 0.52 Kilograms : Item Dimensions LxWxH 9 x 6 x 1.5 inches : WebStep 4. Attach the new pulley to the motor shaft, tightening the set screw with the Allen wrench and place the belt around the new pulley. Apply tension to the belt by pulling back on the motor with a small pry bar. Tighten the bolts that secure the motor to the motor mount with the socket wrench. south punjab famous places