Browning AK28X1/2 Sheave 322838-752 5kW PTAC unit

5kW PTAC unit

Comprehensive Kit: Package contains orifices

If the pressure falls below the 295 PSI setpoint

which breaks both power lines to the load for increased safety and complete circuit isolation during the "off" cycle

Browning AK28X1/2 Sheave 322838-752 5kW PTAC unitThe Browning AK28X1 2 Sheave is a precision engineered single groove cast iron pulley designed for reliable power transmission in residential and commercial HVAC units. Featuring a 2. 80" outside diameter and a 1 2" fixed bore, this component is essential for maintaining proper belt tension and torque transfer in motor driven fan systems. The AK series sheave is manufactured from high grade gray cast iron, ensuring superior heat dissipation and