Check the listing for details. TACO 0013-MSF2-IFC Hydronic Circulating Pump,Flanged,1/6HP 44ZD45. Condition: New. Listed at 823.81 USD. Hydronic Circulating Pump, Compatible Intake Pipe Size 3/4 in, 1 in, 1 1/4 in, 1 1/2 in, Connection Type Flange, Face to Face Dimension 6 1/2 in, Flange or Union Included No, For Use With Potable Systems Yes, Horsepower 1/6, Maximum Feet of Head 33 ft, Maximum Flow Rate @ 10 Feet of Head 26 gpm, Maximum Flow Rate @ 15 Feet of Head 21 gpm, Maximum Flow Rate @ 1 Foot of Head 32 gpm, Nameplate Voltage 115V AC, Number of Speeds 3, Phase Single, Pump Type Multi-Speed, Series Family 00 Taco(R) circulator pump prevents gravity flow, reduces installation costs, and improves pump performance with its removable high-flow Integral Flow Check (IFC(R)). Pump is self-lubricating with no mechanical seal. Operates quietly and efficiently. Suited for a wide array of applications.