Product Overview:
WZB-S (A) seriesVortex (automatic) self-priming pump(hereinafter referred to as the electric pump) is a new generation product designed by our company. The appearance and components of the product have been patented. The specific characteristics are as follows:
1. Electric pumps have self-priming function, which only requires filling the pump chamber with water during initial use, and can be used without water injection in the future.
2. The WZB-SA electric pump has an automatic control system. When the valve is opened, the electric pump starts, and when the valve is closed, it automatically stops. There is no need to manually turn off the power, and the household water tank can be removed, making it more convenient, energy-saving, and hygienic.
3. The electric pump is equipped with an overload protection system, which automatically disconnects the circuit to protect the motor when it generates excessive heat, ensuring safer and more reliable operation.
4. By adopting excellent hydraulic design and reasonable structural configuration, this electric pump has higher efficiency, more stable operation, and quietness compared to similar products.
5. Humanized appearance design, always considering users, not only brings users a more beautiful visual experience, but also demonstrates the caring spirit of people-oriented, making it more convenient and comfortable to use.
6. Especially the water passing parts of the pump body are made of precision cast stainless steel material, which prevents rusting of the pump body and impeller, making it more environmentally friendly. In winter, even if the pump body freezes, it will not freeze or crack.

Main purpose:
Suitable for household water intake, well water lifting, tap water pressurization, garden irrigation, vegetable greenhouse water supply, etc.

Usage conditions:
1. The temperature of the conveying medium shall not exceed 90 ℃.
2. The pH value of the conveying medium is between 6.5-8.5, and the pH value of the stainless steel pump body medium is between 4-10.
3. The volume ratio of solid impurities shall not exceed 0.1%, and the particle size shall not exceed 0.2mm.
4. Use a voltage of 220V, 50Hz, with voltage fluctuations not exceeding 0.9-1.1 times the rated value.