Browning AK49X5/8 Sheave 321894-708 The Bard HVAC 8402-146 Primary

The Bard HVAC 8402-146 Primary Limit Switch is a critical high-temperature thermal safety control designed specifically for Bard wall-mount units and forced-air systems

High Close-Off Performance: Maintains system integrity with a 50 psi differential pressure rating

or a significant drop in airflow despite a clean filter

Built for the rigorous demands of commercial foodservice and industrial cooling

it ensures efficient throughput for general service applications

Browning AK49X5/8 Sheave 321894-708 The Bard HVAC 8402-146 PrimaryThe Browning AK49X5 8 is a heavy duty single groove sheave engineered for high performance power transmission in fractional horsepower HVACR applications. Precision machined from close grain cast iron, this 4. 75" outside diameter pulley provides exceptional durability and wear resistance compared to standard alternatives. It features a 5 8" finished bore complete with a standard 3 16" keyway and setscrew, ensuring a secure fit on motor shafts without