Browning 1VL40X7/8 CLEAR PK Sheave 323080-701 3VX notched belts are designed

3VX notched belts are designed to operate in standard 3V series sheaves

Enhanced Safety Compliance: Prevents the gas valve from opening if the exhaust venting or inducer motor fails

reliable integration by technicians

the integrated temperature range limiting and locking pins are essential for preventing tenant tampering while ensuring consistent energy-efficient heating control across the entire loop

ensuring the system meets original factory performance specifications without the need for extensive field modifications

Browning 1VL40X7/8 CLEAR PK Sheave 323080-701 3VX notched belts are designedThe Browning 1VL40X7 8 is a heavy duty single groove variable pitch sheave engineered for precise belt tensioning and speed adjustments in HVACR blower systems and air handling units. Constructed from high grade cast iron and finished with a clear paint for corrosion resistance, this VL sheave features a 7 8" fixed bore and a 3. 75" outside diameter. It provides a versatile variable pitch range of 2. 3" to 3. 8", allowing technicians to fine tune CFM