Grundfos 52722512 3-Speed 1/6 Horsepower Circulator Pump with Flow Check ASIN…
Grundfos 52722512 3-Speed 1/6 Horsepower Circulator Pump with Flow Check ASIN: B002YR4AVW View on Amazon, Large, Red. Flow Range: 0- 33 GPM, Head Range: 0- 29-Feet. Key Features. Motors: 2 Pole, Single Phase, 115-Volt.