Hot Water Recirculating Pump,115V Circulation Pump,3-Speed Control Recirculation Pump with NPT 1'' Flanges for Solar Water Heater Boiler Circulating Heating$$Tools & Hardware Other

Voltage/Frequency: 115V, 60Hz. Rated power: 93/67/46 W. Max pressure: 145 psi (10 bar),Maximum temperature: 230F.The hot water circulation pump with three-speed control. Flow: 5.3/11/15 GPM. Max head range: 9.8/18/24 ft. Inlet/Outlet: NPT 1inch. The hot water circulation pump is made of heavy duty cast iron,which features high efficiency with low consumption. High temperature resistance, anti-fraying, high flow and leak-tightness. Super silent, environmental friendly, saving energy, running power, reducing the waste of cold water and waiting time, suitable for water scarce areas, such as desert area. The water circulation pump directly used in hot water recirculating.It can prevent pipes from freezing in winter, especially for cold winter areas. In addition, if your pipes pass through the floor, the floor will also become warm. Just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers; Instant hot water, waiting for 2-3 minutes in the past, now it takes only 15 seconds to get hot water (the kitchen takes about 1 minute to get hot water due to low flow restriction). The 3-speed recirculation pump is suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm,ect.