Main applications multitec a b c d
- multitec a Desalination
- Energy
- General Processes
- Heat transfer, Cooling circuits
- Industry engineering
- Irrigation
- Power Stations < 100 MW
- Power Stations > 100 MW
- Pressure boosting
Main applications multitec a b c d
- Rawwater transport
- Snow guns
- Special processes
- Steam circuits
- Systems
- Water
- Water supply
- Water works
- Watertransport
- Watertreatmentb c d
Design multitec a b c d
Multistage horizontal or vertical centrifugal pump in ring-section design, long-coupled or close-coupled, with axial or radial suction nozzle, cast radial impellers and motor-mounted variable speed system. ATEX-compliant version available.
Application pump multitec a b c d
Water supply, drinking water supply, industry, pressure boosting, irrigation, power stations, heating systems, filtering systems, fire-fighting systems, reverse osmosis systems, snow-making systems and washing plants.
Technical data
- Q max1,500.0 m³/h
- H max1,000.0 m
Overview of technical data multitec a b c d
| Q (50Hz) | 4.0 – 1,500.0 (m³/h) |
| H (50Hz) | 20.0 – 1,000.0 (m) |
| Type of bearing | Rolling element and plain bearings |
| Casing partition | Radially split |
| Drive frequency | 50 Hz /60 Hz |
| Type of drive | Electric motor, turbine, I.C. engine |
| Drive voltage | Low voltage |
| Type of first impeller | Closed / Radial |
| No. of impeller entries | Single entry |
| Impeller material (EN standard) | 1.4408, CC480K-GS, GJL 250 |
| Type of installation | Long-coupled |
| Type of coupling | Direct |
| Type of lubrication | grease-/oil- and product lubrication |
| Discharge casing material (EN standard) | 1.4317, 1.4408, GJL 250, GJS 400, GP240GH+N |
| Max. permissible fluid temperature | 200.0 (°C) |
| Nozzle position | Variable |
| Maximum operating pressure | PN 16, 25, 40, 63, 80, 100 |
| Pump set location | Dry installed |
| Stage casing material (EN standard) | 1.4317, 1.4404, 1.4408, GJL 250, GJS 400, GP240GH+N, S355J2H |
| Suction casing material (EN standard) | 1.4317, 1.4404, 1.4408, GJL 250, GJS 400, GP240GH+N |
| Type of connection | Flange |
| Type of discharge casing | Annular casing |
| Type of stage casing | Stage casing with diffuser |
| Type of suction casing | Annular casing |
| Casing material (EN standard) | 1.4317, 1.4408, GJL 250, GJS 400, GP240GH+N, S355J2H |
| Installation position | Horizontal |
| Shaft seal type | Gland packing, Mechanical seal |
| Main applications | Industry and process engineering, Water, Building services |
| Casing material | Cast iron, Cast steel, Cast stainless steel, Nodular cast iron |
| Maximum discharge-side pressure | 100.0 (bar) |
| Maximum drive rating | 1500.0 (kW) |
| Type of installation | Stationary |
| Maximum speed of rotation | 4000.0 (1/min) |
