Used The UP43-75BF Bronze Circulator Pump by Grundfos is a reliable and efficient replacement pump for various plumbing and hydraulic systems. With a maximum flow rate of 40.9 GPM and a voltage supply of 115V, this 1-speed pump features a durable bronze housing material that ensures longevity and resistance to corrosion. The 1-1/2" flange size and 1/6 hp rated power make it a versatile choice for a range of industrial and commercial applications. Electric tested and pump runs- taken out of service on 6-30-2025