Main application areas
- Water
- Water intake
- Wells, mines
- Oil /Gas
- General methods
- Lake water, water lifting dam
Single–stage or multi–stage centrifugal pumps of sectional type; single-flow, for vertical and - depending on the number of stages - horizontal installation and installation at an angle; mixed and radial flow parts with reduced impeller diameters, controlled by submersible electric motors.
Scope of application: for pumping clean or slightly polluted water in the general water supply, sprinkling and watering, lowering or maintaining the groundwater level, increasing pressure, for emergency water supply, in mining and fountain installations, etc. The suction housing is installed between the pump and the motor, equipped with a filter to protect the pump from ingress of coarse particles contained in the liquid. Permissible sand content in the liquid: 50 g/m3. Optionally with a check valve or a connecting pipe.
Overview of technical data
| Q (50Hz) | 200.0 – 2600.0 (m³/h) |
| H (50Hz) | 8.0 – 230.0 (m) |
| Type of bearing | slide underpin |
| Hole Diameter (inch) | 16, 24, 18, 26, 20 |
| Separation of the body | transverse (radial) |
| Type of impeller material (according to the standard | JL 1030, CC480K |
| Drive | electric motor |
| Drive motor frequency | 50 Hz /60 Hz |
| Type of drive | electric motor |
| Drive motor voltage | low voltage, high voltage |
| Electrical connector | < 6,6 kВ, 3~ |
| 1. type of impeller | diagonal |
| Number of impeller inputs | single-threaded |
| Other types of impeller | diagonal |
| Impeller material (according to E standard | CC480K, 1.4408, 1.4593 |
| Type of coupling | directly |
| Type of lubricant | lubrication of the pumped medium |
| Pressure housing material (according to the standard | CC480K, JL 1030 |
| Max. permissible liquid temperature | 50 (°C) |
| Maximum operating pressure | PN 40 |
| Installation of the unit | "wet" installation |
| Shaft material (according to EN standard) | 1.4021, 1.4462 |
| The material of the stage body (according to the E standard | CC480K, JL1030 |
| The material of the suction body (according to the standard | JL1030, CC480K |
| Suction characteristics | non-self-priming |
| Acceptable for drinking water | yes |
| Type of connection | the flange |
| Type of stage housing | stage body with guide device |
| Type of suction housing | housing with an annular camera |
| Housing material (according to EN standard) | CC480K, 1.4408, JL1030, 1.4593 |
| eClass | 36410000, 36410106, 36410100 |
| Installation position | horizontal or vertical |
| Type of shaft seal | mechanical seal, shaft O-ring |
| Housing material | grey cast iron, bronze, stainless steel |
| Max. working pressure from the pressure sides | 35 (bar) |
| Max. drive power | 1000 (kW) |
| Type of installation | stationary |
| Max. rotation speed | 1750 (1/min) |