Browning 2VP65X 1 3/8 Sheave 318518-761 ensure high-performance operation even in

ensure high-performance operation even in demanding 125 psi environments up to 225°F

it is optimized for the higher temperature thresholds required in boiler or hot water circulation systems

Flexible Actuation: Universal mounting for Johnson Controls actuators

What happens if the internal spring fails

Compatibility depends on the specific indoor coil and outdoor unit match

Browning 2VP65X 1 3/8 Sheave 318518-761 ensure high-performance operation even inThe Browning 2VP65X 1 3 8 is a heavy duty, two groove variable pitch sheave engineered for precise performance in HVACR belt drive systems. Manufactured from high grade cast iron, this adjustable pulley features a 6. 50" outside diameter and a 1 3 8" fixed bore, providing a versatile pitch range of 4. 9" to 6. 4". This component is essential for balancing system airflow by adjusting motor speed through v belt drive optimization. Designed for high