Assistance pump Automatic hot and cold water pressure pump Circulation pump 1-inch outlet hot water pump with brass flow switch do house 120W 25L/min Pond fountain Product Description: This allows you to increase the efficiency of showers, faucets, washing machines, boilers and other devices. It can also be used do pump water do the garage, fill a pond or pressurize a garden hose. The moisture meter can quickly measure the moisture content of the grain. The automatic switch adopts the principle of electronics and is controlled by water flow. Automatically increases pressure when the faucet is on and turns off when the faucet is off. Easy to use and saves electricity. The pump's copper body, copper impeller, and stainless steel shaft are made of corrosion-resistant stainless steel. The whole pump is well sealed, the quality of transport water does not ma a special smell, the total suction height is high, and the flow rate is large. It starts up well, the switches are responsive and automatic, and the noise is low. It is also designed to be low-temperature, small, exquisite in appearance and long in use. The pump body is designed to be more convenient do automatic collection. The automatic switch adopts circuit control and there are several faults. The rotor adopts centrifugal structure, quiet structure, and some parts are made of copper. Water supply is more hygienic because it will not rust. Inside the pump there is a cooling fan, which can cool the engine temperature more effectively and use it for a long time. Specification: Model: 20GR-15 Voltage: 230 V/50 Hz Power: 120 W Maximum lifting height: 15 m / 50 feet Maximum flow rate: 25 l/min, 5 gal/min Speed: 2850r/min Outlet: 1"/25mm Cable: 1 m/3,28 feet Product Size: 20*12*10 cm Net weight: 3 kg Main objective: The water pump solves the problem of no fire caused by insufficient water when the tap water pressure is low and the water pump can be under pressure. It can also increase the pressure in solar water heaters, increase the pressure of circulating water in industrial equipment, and increase the oxygen level in breeding ponds or aquariums. In addition to the above-mentioned objectives, the GR hot water pump also provides pressure and circulation of hot water for the boiler. The GR hot water type can also be used do increase the pressure in the hot water circuit. The biggest feature of 15GZ is that it can directly absorb tap water from one or two layers below. Thus, the problem was thoroughly solved that in the upper layer there is no ma water, aw the lower layer is water. List of things do packing: 1x120W hot water pump 1 power cord 1 x User Manual 1 x Output Measuring Cable