名称：Horizontal axially split multi-stage bearing volute pump
介绍（Introduce）：
Horizontally axially split single suction multistage bearing-inter-volute pump with single casing and back-to-back impeller arrangement, in accordance with API 610 (ISO13709), type BB3. First stage optionally available in duplex design for low NPSH requirements. ATEX compliant models available.
主要应用（Main Applications）：
Oil and gas, boiler feed, water preparation, wastewater treatment
技术数据（Technical Data）：
Component Function | Delivery |
Inlet connection method | Flange |
Drive scheme | With E drive, turbine |
Highest generation series flow | 1400 m3/h |
The highest generation series lift | 1550 m |
Power frequency | 50 Hz,60 Hz |
Housing Material | A351 GR CF3M, |
Pressure class output | CL 900,PN 150 |
Maximum allowable discharge side operating pressure of the series | 155 bar |
Inhalation characteristics | Non-self-priming |
Maximum permissible medium temperature | 205 °C |
Minimum permissible medium temperature | -20 °C |
优势（Advantages）：
1.Modern design with opposed impellers for axial thrust balance
2.Excellent reliability
3.Interface for auxiliary pipes in flange version
4.Rugged construction
5.Easy maintenance
