Browning 1VP60X7/8 Sheave R-410A Precision Control: The lever acting

Precision Control: The lever acting design enables accurate pressure management from full flow down to pilot levels

the 3B1B is rated for up to 400 psig at 406°F

and precision-machined plunger assemblies to ensure seat integrity

System Versatility: Suitable for both variable and constant flow hydronic systems

Rugged Surface Mounting: Designed for direct attachment to flat surfaces

Browning 1VP60X7/8 Sheave R-410A Precision Control: The lever actingThe Browning 1VP60X7 8 Sheave is a high grade cast iron variable pitch pulley engineered for precision performance in HVACR air handling units and industrial drive systems. Featuring a 6. 00" outside diameter and a 7 8" fixed bore, this single groove component allows for precise adjustable pitch diameter settings ranging from 4. 4" to 5. 9". This versatility is essential for fine tuning fan speeds and balancing airflow without replacing the entire