specifically designed to inhibit scale buildup and resist the corrosive effects of hard water

making it compatible with standard 3-ton Lennox liquid and suction line configurations

Simplified Maintenance: Pressure-sensitive design allows for professional-grade application during routine boiler service

This wheel is designed for a 1/2-inch press-fit or setscrew mounting on standard combustion motor shafts

making it an essential component for maintaining burner efficiency and preventing hazardous operation under restricted airflow conditions

Browning AK30X1/2 Sheave 318423-701 specifically designed to inhibit scaleThe Browning AK30X1 2 Sheave is a precision engineered v belt pulley designed for consistent power transmission in light to medium duty HVACR and industrial drive systems. Constructed from high quality close grain cast iron, this single groove sheave is statically balanced to minimize vibration and extend the service life of your blower motors and bearings. This specific model features a 3. 05" outside diameter and a 1 2" fixed bore, eliminating the