Grundfos 595444 34Inch ClipOn Aquastat Control

Circulator Pump, Open Loop, 1/12 HP, 1 Phase, Voltage 115, 0.75 Amps, Inlet/Outlet 1 1/4 NPSM, Housing Material Stainless Steel, Max. Temp. 230 F, Max. Working Pressure 145 PSI, Shut-Off 20 Ft., 2180 RPM, Impeller Material PES Composite, Auto Thermal Protection, Mechanical Seal Wet Rotor, Warranty Length 3 Years Hot Water Return PumpsHot Water Return Line Pumps15E562 to 15E573 are 3-speed pumps for most heating and recirculation applications that require high head and moderate flow. 19H332 to 19H339 MAGNA pumps automatically adapt to changes in system requirements and feature an energy-efficient permanent magnet motor.Brass 4HY96 and 4HY97 include line cord and 24-hr. timer. 4HY96 is equipped with an aquastat for efficient recirculation. No hard wiring required. Stainless steel 4VZJ6 operates in open or closed systems.Max. working pressure: 145 psi, except 19H336 to 19H339 are 175 psi Maintenance-free Water lubricated can and rotor system 115V, except 2CGL7, 2CGL9, 2CGN2, 2CGN4, and 19H336 to 19H339 are 230V and 19H332 to 19H335 are 208-230V Flanges sold separatelyBronze/Stainless Steel, Open-LoopDesigned for open systems, such as domestic hot water recirculation, solar thermal heating, and heat recovery systems. Flange models include nuts, bolts, and gaskets. Line cord models are fast and easy to install with no hard wiring required. Threaded connections on 2DDY6 and 2DDY7 are adapted to piping systems using threaded half union kit 2P312, sold separately.