220V Smart Automatic Booster Pump With Pressure Display Tap Water WaterworksUsed for Household Pressurization Pump

DESCRIBLESelf-priming pump is a self-priming centrifugal pump, which has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long life, and strong self-priming ability. The working principle of the self-priming pump is to fill the pump casing with water before starting the pump. After starting, the impeller rotates at a high speed so that the water in the impeller channel flows to the volute. At this time, a vacuum is formed at the inlet, so that the water inlet check door is opened, and the air in the suction pipe enters the pump and reaches the outer edge through the impeller channel.PARAMETERModel:ERC220-800W Voltage: 220V/60Hz Power: 800W(1.1HP) Max LIift: 50m Water Outlet: 1inch(25mm) Max Suction: 9 meters Flow: 3 m³/h Inlet Outlet: 1" Waterproof: IP44 Speed:3950 (r/m) Material: cast iron + copper Drive Mode: electric Pump Shaft Position: side vertical Impeller Structure: open impeller Performance: energy saving 30% Certified: ISO9001:2000, CE, GS, ROHS, and CC