名称：Sealless volute pump with magnetic coupling
介绍（Introduce）：
Sealless volute casing pump, horizontal or vertical, close-coupled, with magnetic coupling, to DIN EN ISO 2858/ISO 5199, with radial impeller, single-suction, single-stage. ATEX-compliant version available.
主要应用（Main applications）：
1. Chemical industry
2. District heating
3. Industrial circulation systems
4. Air conditioning
5. Condensate transport
6. Cooling circuits
7. Petrochemical industry
8. Pipelines and oil storage tanks
9. Refining equipment
10. Process technology
11. Hot water heating plants
12. Sugar industry
13. Heat carrier/thermal oil equipment
14. Industrial technology
技术数据（Technical Data）：
Component Function | Delivery |
Inlet connection method | Flange |
Drive scheme | With E drive |
Highest generation series flow | 754 m3/h |
min.Generation Series Flow | 1 m3/h |
The highest generation series lift | 236 m |
min. series lift | 3.5 m |
Power frequency | 50 Hz, |
Line Voltage | 400 V, |
Housing Material | GP240GH+N/A216 GR WCB, |
Pressure class output | PN 40 |
Maximum allowable discharge side operating pressure of the series | 40 bar |
Inhalation characteristics | Non-self-priming |
Maximum permissible medium temperature | 200 °C |
Minimum permissible medium temperature | -20 °C |
优势（Advantages）：
1. High operational reliability:
Only static seals are required
Optional anti-leakage device
Shielding can be protected by start-up mounting devices on the outer and inner rotors
Shielding can is self-draining
No need to drain the pump when installing/removing the drive unit
2. Versatile:
Silicon carbide plain bearings lubricated by the conveying medium (optionally with DLC coating)
Modular design principle for hydraulic system and magnetic coupling
Various operating modes available
Pump housing and pump cover can be temperature-controlled and heated
