50" outside diameter and is engineered for high-torque applications requiring a 1 3/8" finished bore with keyway

Automatic Reset Logic: Eliminates manual resets by restoring the circuit automatically once downstream temperatures stabilize

Smith BTH 200/201 and SUF series commercial heaters to ensure exact mounting and clearance

By utilizing AC current on the probes to minimize electrolysis

The temperature and pressure sensor combination provides real-time analog data

Browning B136 Belt 320734-701 50" outside diameter and isThe Browning B136 Belt is a heavy duty, classical B section V belt engineered for high demand power transmission in industrial HVACR systems. Specifically designed as a 139 inch outside diameter type B super grip belt, this component features a wrapped construction that ensures quiet operation and increased resistance to oil, heat, and environmental contaminants. For contractors managing multi belt drives, the B136 utilizes the "Code 1" match system,