Browning 1VP65X 7/8 Sheave R-448A serving as a secondary containment

serving as a secondary containment system to prevent ceiling and floor damage

leak-proof seal to maintain stable fuel-to-air ratios and thermal efficiency

For optimal startup and efficiency

Reduced Service Calls: Prevents ignitor displacement caused by vibration or thermal expansion

Browning 1VP65X 7/8 Sheave R-448A serving as a secondary containmentThe Browning 1VP65X 7 8 Sheave is a heavy duty, single groove variable pitch sheave designed for precision airflow tuning in commercial HVACR systems. Engineered from high grade cast iron, this drive component features a 6. 50" outside diameter and a 7 8" fixed bore with a standard keyway. Its adjustable pitch diameter ranges from 4. 9" to 6. 4", allowing technicians to fine tune fan speeds to meet specific CFM requirements. This versatile sheave is