Browning 1VL40X1/2 CLEAR PK Sheave Freon Critical System Sealing: Specifically designed

Critical System Sealing: Specifically designed as a header gasket to eliminate leaks in high-pressure commercial boiler applications

The heavy-duty connectors are keyed for error-free installation

ensuring system-wide compatibility and long-term reliability in demanding residential or light commercial environments

15-minute increments for the 24-hour dial

Browning 1VL40X1/2 CLEAR PK Sheave Freon Critical System Sealing: Specifically designedThe Browning 1VL40X1 2 is a professional grade variable pitch sheave engineered for precise performance in commercial HVACR air handling units and industrial belt driven systems. Constructed from high tensile cast iron, this single groove sheave features a 3. 75 inch outside diameter and a 1 2 inch fixed bore, optimized for balancing fan speeds and adjusting CFM output. Its adjustable pitch range of 2. 3 to 3. 8 inches provides high level flexibility