名称：Multistage self-priming centrifugal pump
介绍（Introduce）：
Multistage self-priming centrifugal pump, direct-coupled design.
主要应用（Main applications）：
1. Sprinkler equipment
2. Irrigation equipment
3. Rainwater utilization
4. Cleaning equipment
5. Water supply system
技术数据（Technical Data）：
Component Function | Delivery |
Inlet connection method | Internal thread connection |
Drive scheme | With E drive |
Highest generation series flow | 8 m3/h |
min.Generation Series Flow | 0.1 m3/h |
The highest generation series lift | 54 m |
min. series lift | 2 m |
Power frequency | 50 Hz |
Line Voltage | 230 V, |
Housing Material | EN-GJL-250, |
Pressure class output | PN 10 |
Maximum allowable discharge side operating pressure of the series | 10 bar |
Inhalation characteristics | Self-contained suction |
Maximum permissible medium temperature | 50 °C |
Minimum permissible medium temperature | 5 °C |
优势（Advantages）：
1. The pump housing is sheathed in stainless steel and is corrosion-resistant, so installation is reliable and stable
2. Once the pump housing is filled, the pump can automatically and quickly suck with the help of the self-priming device, with a suction distance of up to 8 m.
3. Energy-saving and low-noise operation is achieved with the help of a wear-resistant multi-stage hydraulic system with optimized efficiency
