Browning AK54X1 Sheave 320788-703 factory-packed with high-temperature grease for

factory-packed with high-temperature grease for standard HVAC duty cycles

Its 2-inch NPT connection and significant 43 Cv flow factor ensure efficient performance across various systems

Simplified Installation: Includes a separable mounting plate that fits standard vertical outlet boxes to reduce field labor

Key Benefits Dual-Stage 3KW Output: Enables precise 2-stage heating control to match specific thermal loads and improve overall system efficiency

including belly band

Browning AK54X1 Sheave 320788-703 factory-packed with high-temperature grease forThe Browning AK54X1 Sheave is a precision machined 5. 25" OD single groove pulley engineered for reliable power transmission in light duty HVAC and industrial blower applications. Constructed from high grade ASTM A48 Class 30 cast iron, this fixed bore sheave features a 1" bore size, providing a stable, vibration resistant fit on standard motor shafts. Designed for versatility, the AK54X1 is compatible with 3L, 4L, and A section belts, making it a