Browning 2TB80 Sheave R-448A Optimized Performance: Operates at 3300

Optimized Performance: Operates at 3300 RPM to effectively vent exhaust gasses

While the standard kit uses NBR for air and oil

mount the unit on an interior wall approximately five feet above the floor

the Sporlan BQE series is well-suited for heat pump duty and air conditioning systems where external equalization is necessary for optimal evaporator efficiency

Its compact 1

Browning 2TB80 Sheave R-448A Optimized Performance: Operates at 3300The Browning 2TB80 Sheave is a precision engineered 8. 35" outside diameter drive component designed for heavy duty HVACR and industrial power transmission. This two groove TB Gripbelt sheave is manufactured from high grade cast iron, ensuring structural integrity under high torque loads. Designed for use with Q1 series bushings, it provides a secure, concentric fit on the shaft, reducing vibration and extending bearing life. This versatile sheave is