Browning 3B5V70 Sheave 326058-756 For more aggressive fluids or

For more aggressive fluids or higher-pressure steam requirements

making it suitable for larger commercial and industrial steam applications

unusual grinding or squealing noises from the blower assembly

This component is essential for verifying proper inducer motor operation and venting integrity before allowing the ignition sequence to proceed

Contractors prefer the 157S series for its mechanical reliability and ease of field service

Browning 3B5V70 Sheave 326058-756 For more aggressive fluids orProfessional grade Browning 3B5V70 Sheave is a high performance power transmission component designed for heavy duty HVACR and industrial blower applications. This 7. 28" Outside Diameter mechanical pulley features a three channel combination groove design, allowing for maximum drive flexibility. Constructed from high density close grain cast iron, the 3B5V70 is engineered to work seamlessly with B series split taper bushings, ensuring a secure,