The 52722470 is a non-submersible circulation pump, specifically the UP 26-64F model, manufactured by GRUNDFOS. Designed for residential and light commercial applications, this pump operates on 115VAC, single-phase, 60Hz power. With a maximum flow rate of 26 GPM and a head of 64 feet, it ensures efficient water circulation in heating and cooling systems. Its compact size and easy installation make it a reliable choice for maintaining optimal comfort levels.