Resideo PV125P Eliminator 322057-301 Integrated Check Valve: Includes a

Integrated Check Valve: Includes a removable high-flow check valve to prevent backflow and simplify installation

With a broad operating range of 1050-400 RPM

Field-Serviceable Design: Allows for rapid internal component swaps without disconnecting the pump housing from the main piping

Industrial Capacity: Rated for 40A per circuit

Resideo PV125P Eliminator 322057-301 Integrated Check Valve: Includes aThe Resideo PV125P Eliminator is a heavy duty 1 1 4" SuperVent air eliminator designed for high performance air removal in residential and commercial closed loop hydronic heating and chilled water systems. Engineered with a robust bronze body, this unit effectively breaks down and purges microbubbles and entrained air from the system fluid, preventing the gurgling noises and air locks that lead to circulator damage and inefficient heat transfer.