Intelligent cold and hot water self-priming pump is a kind of intelligent automatic water supply system which combines motor, water pump, pressure tank, pressure switch, flow induction switch and e-lectronic controller. The electronic controller can start or close the pump timely according to the change of pressure and flow in the p-ipeline, and provide users with stable, safe and comfortable water e-nvironment. It is suitable for the water supply system of apartment h-ouse, the automatic water supply system of floor pressurization, and the use of public comprehensive places such as hotels, canteens, su-permarkets, beauty parlors, offices, etc.
Purpose
This series of electric pumps is an ideal new type of high-efficiency and energy-saving domestic water pump. it is widely used in household life water intake, well water lifting, tap water pressure, garden irrigation, vegetable greenhouse water supply, especially suitable for water heater pipe pressure with insufficient water pressure.
Prevent the occurrence of cold and heat in the water supply.

Technical parameters
Model | Power Kw | Power supply | Flow m3/h | Absorbing height m | Head m | Pressure switch adjustable | Pipe inner diameter | Speed r/min | Piping oil seal | Piping oil seal piping capacitance |
WZB-200EA | 200 | 200V/50HZ | 2 | 8 | 25 | 1.5-2.2 | 25 | 2860 | G1-12 | 8 |
WZB-400EA | 400 | 2.5 | 35 | 1.5-2.2 | G1-12 | 10 | ||||
WZB-600EA | 600 | 3 | 45 | 2.2-2.8 | G1-14 | 15 | ||||
WZB-800EA | 800 | 3.5 | 50 | 2.5-3.5 | G1-14 | 20 | ||||
WZB-1100EA | 1100 | 5.5 | 55 | 2.6-3.5 | G1-12 | 30 |




