名称：Single-stage volute pump with radial impeller
介绍（Introduce）：
Horizontal transversely split volute pump, back pull-out design, in accordance with API 610, ISO 13709 (heavy duty), OH2 type, with radial impeller, single suction, single stage, pump foot at the center of the shaft, can be equipped with inducer as required. ATEX version available.
主要应用（Main applications）：
1. The pump is used to pump various petroleum products in refineries and in the chemical and petrochemical industries.
2. Refining equipment
3. Chemical industry
4. Petrochemical industry
5. Onshore and offshore processes
技术数据（Technical Data）：
Component Function | Delivery |
Inlet connection method | Flange |
Drive scheme | With E drive，Turbine |
Highest generation series flow | 4800 m3/h |
The highest generation series lift | 270 m |
Power frequency | 50 Hz, |
Housing Material | A351 GR CF3M, |
Pressure class output | CL 600, |
Maximum allowable discharge side operating pressure of the series | 110 bar |
Inhalation characteristics | Non-self-priming |
Maximum permissible medium temperature | 450 °C |
Minimum permissible medium temperature | -70 °C |
优势（Advantages）：
1. Double helix from DN 80 (3") onwards; this reduces radial thrust and shaft deformations, thus extending the service life of bearings and mechanical seals
2. Back pull-out design for easy maintenance
3. Optional heatable pump cover for high-temperature applications
4. Various versions with flanges in accordance with various standards up to PN 100 (ASME Class 600)
5. Maximum shaft diameters in accordance with API 610 for particularly long mechanical seal service life
6. Design life exceeds API 610 for reduced maintenance effort
7. Optional tandem bearing assembly for absorbing high axial forces
8. Cast steel bearing bracket with integrated cooling fins for hot conveying media and reduced bearing temperatures
9. Optional fan impeller: no cooling water supply is required even at high temperatures
10. Seal chamber designed in accordance with API 610 for use with all API-compliant mechanical seals.
11. Individually adjusted balancing for maximum bearing service life
