Loren Cook 778531 Belt Tensioner 320074-702 Performance-rated to manage a significant

Performance-rated to manage a significant 3

it can serve as a universal mounting surface for any compatible electrical components within its physical dimensions

Reliable Failsafe: The spring return exposed pneumatic actuator ensures the valve remains in the open position during power or air loss

reducing installation time for service technicians

this DPST sequencer can replace SPST models by utilizing only one set of contacts

Loren Cook 778531 Belt Tensioner 320074-702 Performance-rated to manage a significantThe Loren Cook 778531 Belt Tensioner is a critical OEM replacement part engineered to maintain precise drive belt tension in commercial HVACR systems. Designed for heavy duty fan and blower assemblies, this automatic tensioner utilizes a internal spring mechanism to eliminate belt slippage and reduce vibration during startup and continuous operation. As a veteran grade HVAC drive component, it facilitates optimal power transmission between the motor