Main applications rdlp
- Chemical industry
- Desalination
- Industry engineering
- Lake, Damwater extraction
- Mining
- Oil /Gas
- Petrochemical Industry
- Pressure boosting
- Process
- Pumps used as Turbines
- Rawwater transport
- Systems
- Water
- Water Extraction
- Water supply
- Watertransport
- Watertreatment
Design rdlp
Axially split volute casing pump for horizontal installation, with one, two or three stages and double-entry radial impeller, mating flanges to DIN, ISO or ANSI.
Application pump rdlp
Pumping water with a low solids content, e.g. in waterworks and long-distance water supply.
Technical data
- Q max 18,000.0 m³/h
- H max 600.0 m
Overview of technical data rdlp
| Q (50Hz) | 700.0 – 18,000.0 (m³/h) |
| H (50Hz) | 150.0 – 600.0 (m) |
| Type of bearing | Rolling element and plain bearings |
| Casing partition | Axially split |
| Diffuser material (EN standard) | 13 % CHROMSTAHL, DUPLEX |
| Drive frequency | 50 Hz /60 Hz |
| Type of drive | Electric motor |
| Drive voltage | Low voltage, high voltage |
| Type of first impeller | Double entry |
| No. of impeller entries | Double entry |
| Other impeller types | Closed / Radial |
| Impeller material (EN standard) | CHROMSTAHL, DUPLEX, SUPER DUPLEX |
| Type of installation | Long-coupled |
| Type of coupling | Gear, Direct |
| Type of lubrication | Grease / Oil lubrication |
| Max. permissible fluid temperature | 105.0 (°C) |
| Guaranteed to be silicon-free | Yes |
| Nozzle position | In-line |
| Maximum operating pressure | PN 64, PN 100 |
| Pump set location | Dry installed |
| Shaft material (EN standard) | 1.4021, C45+QT, 1.4462, 1.4429 |
| Suction characteristics | Non-priming |
| Suitable for drinking water | Yes |
| Type of casing | Volute casing |
| Type of impeller | Closed, Radial |
| Type of connection | Flange |
| Casing material (EN standard) | JS 1030, 1.4517, 1.4408, GP240GH+QT |
| eClass assignment | 36410000, 36410101, 36410100 |
| Installation position | Horizontal |
| Shaft seal type | Gland packing, Mechanical seal |
| Casing material | Cast steel, Cast duplex steel, Nodular cast iron |
| Maximum discharge-side pressure | 70.0 (bar) |
| Maximum drive rating | 15000.0 (kW) |
| Type of installation | Stationary |
| Maximum speed of rotation | 3600.0 (1/min) |
