Description
The Lennox 53J15 is a Motor Pulley variable pitch used in HVAC systems. The material used in making is cast iron, making it to be long lasting due to the rugged features that render it to be resistant to wear. The pulley has a bore size of 7/8” and a diameter of 4.75” in inches. It has a single groove for 4L, 5L, A, or B-type, the most essentialis its variable pitch design. This enables corrections to be made on the groove of the pulley and vary the speed on the belt. It has a variable pitch feature which enables one to change the pitch to improve the functions of the belt.
