Browning 1VP62X5/8 Sheave 319848-301 5" stroke spring return mechanism

5" stroke spring return mechanism ensures a rapid 4 to 5-second closure

This run capacitor utilizes high-grade metalized polypropylene film to maintain consistent microfarad output across a wide temperature range

Smith units to eliminate air gaps that cause inefficient cycling

50-inch restrictor orifice

We recommend inspecting the mounting seal and replacing the gasket if the original is compressed or brittle to prevent flue gas leaks

Browning 1VP62X5/8 Sheave 319848-301 5" stroke spring return mechanismThe Browning 1VP62X5 8 Sheave is a high performance, single groove variable pitch pulley designed for precise air balance and speed control in commercial HVACR systems. Constructed from durable cast iron, this adjustable motor pulley features a 5 8" fixed bore and a 5. 95" outside diameter, making it a reliable solution for technicians needing to fine tune drive ratios without swapping hardware. The finished bore sheave is engineered for a broad range