Circulator Pump; Type Medium Sized, Energy Efficient, Canned Rotor; Suction Size 3/4 Inch, 1 Inch, 1-1/4 Inch, 1-1/2 Inch; Discharge Size 3/4 Inch, 1 Inch, 1-1/4 Inch, 1-1/2 Inch; End Connection GF 15/26 Flanged x GF 15/26 Flanged; Overall Dimensions 5.91 Inch Length x 6.5 Inch Height; Flow Rate 26 GPM; Discharge Head 42 Foot; Casing Material Cast Iron; Shaft Material Ceramic; Impeller Material Polyethersulfone Composite; Warranty 2 Year; Power Rating 10 to 125 Watt; Input Supply Rating 115 Volt AC 60 Hertz 1-Phase; Temperature Rating 14 to 230 Deg F (Liquid); Pressure Rating 150 PSI; Motor Type Permanent Magnet; Inclusions/Features Electronically Protected, Terminal Box; Application Heating System, Domestic Hot Water System, Liquid and Air Conditioning System; Applicable Standard UL (Canada and US), ETL (Canada and US), FC, NSF/ANSI 61/372; Lead-Free; Insulation Class F; Relative Humidity 95 Percent; Sound Pressure Level 43 Decibel; Temperature Rating 130 Deg F (Ambient), 158 Deg F (Storage)
Lead-Free; Insulation Class F; Relative Humidity 95 Percent; Sound Pressure Level 43 Decibel; Temperature Rating 130 Deg F (Ambient), 158 Deg F (Storage)
Features/Benefits
8 intelligent control modes - three defined proportional pressure curve settings, three defined constant pressure curve settings, constant pressure autoadapt, proportional pressure autoadapt Magnetite resistant design protects the pump from harmful iron oxide found in heating system High efficiency pump design and controls reduce energy consumption by up to 85% 60 [mnm] starting torque clears pump of system debris and sediment Designed with trusted ECM technology which has been used by grundfos for more than 16 years System and pump protection warning and alarm indicators LED light indicators for pump settings and alarms Easy to use push button control settings Designed using 65+ years of hydronic heating experience Internally controlled Lead-free