Browning BK47H Sheave R-134A With an adjustable range of

With an adjustable range of 50 to 450 psi (350 to 3100 kPa)

Voltage Specific: Engineered specifically for 277V HVAC applications

High-Flow Design: Engineered with a 2-1/8" ODF connection for high-capacity systems requiring minimal pressure drop across the valve

installing this surge suppressor provides a robust defense against atmospheric disturbances and localized grid fluctuations

Key Benefits for Technicians Dual-Point Detection: The Double Stack Limit design monitors two unique zones

Browning BK47H Sheave R-134A With an adjustable range ofThe Browning BK47H Sheave is a precision engineered single groove cast iron pulley designed for heavy duty power transmission in HVACR blower assemblies and industrial fan drives. With a 4. 45" outside diameter and a 4. 1" pitch diameter for B belts, this BK cast iron sheave utilizes H Series bushings to ensure a secure, slip free concentric fit on the shaft. Engineered for versatility, the Browning BK47H is compatible with 4L, 5L, A, and B section