| Description |
Pump in cast-iron with single-channel impeller. This kind of impeller grants a good free passage for the solid and fibrous parts contained into the water but it gives also an higher flow and head than the "vortex" impeller. This model with an heavy duty construction, double mechanical seals and 1450 rpm motor can be used to pump heavy sewage water. |
| Use |
The VORTEX 4700 is usually installed into big block of flats' cellars to drain the dirty water or in public sewage water nets. This model is also often used in farms to pump out the manure of the stables, in industrial plants, in sewage water treatment plants, in sludges treatment plants, etc. This model cannot be used to pump water containing stones. |
| Operation conditions |
Max liquid temperature: 50 °C (122 °F) pH: 6-10 Max density < 1100 kg/m³ Max immersion depth: 20m |
Performance curve:
| Model | Head (m) | ||||||||
| 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | ||
| Capacity | |||||||||
| VORTEX 4700 | L/min | 8000 | 6980 | 6000 | 4900 | 3750 | 2660 | 1590 | 670 |
| m3/h | 480,0 | 418,8 | 360,0 | 294,0 | 225,0 | 159,6 | 95,4 | 40,2 | |
| L/s | 133,33 | 116,33 | 100,00 | 81,67 | 62,50 | 44,33 | 26,50 | 11,17 | |
Technical characteristics:
| Outlet | 6" - DN 150 horizontal flanged |
| Solid passage | 120mm |
| Impeller | Single-channel impeller |
| Mechanical seal |
Double mechanical seal in oil chamber. The lower one in silicum carbide / silicum carbide / Viton, the upper one in silicum carbide / silicum carbide / Viton. |
| Motor | Dry. Insulation class F. |
| Motor protection | By a fused remote isolator switch at customer's care (see optional electric board) |
| Float-switch |
The pump is supplied without float-switch |
| Cable |
10 meters cable H07RNF 7x10mm2 + 5x1mm2 including thermal probe and conductivity probe, without plug |
| Capacitor | - |
| IP | 68 |
Electric characteristics:
| Model | Power | Nos. poles | R.p.m. | Voltage | Ampere |
| VORTEX 4700 | 47HP - 35kW | 4 | 1450 | 400-690V/50Hz/3 | 68,0 - 39,3 A |
Materials:
| Impeller | Cast-iron GG 25 |
| Pump cover | Cast-iron GG 25 |
| Motor case | Cast-iron GG 25 |
| Pump body | Cast-iron GG 25 |
| Pump support | Galvanized iron |
| Motor shaft | Inox AISI 420 |
| Packing set | NBR |
Weight and dimensions:
| Model | Outlet | Dimensions (mm) | Weight | |||||
| flanged | A | B | C | D | E | F | (kg) | |
| VORTEX 4700 | 6" - DN 150 | 1190 | 840 | 345 | 900 | 650 | 1150 | 550 |
Optionals:
| Connections | 6"-DN 150 counterflange |
| DN 150 90° coupling hoses in cast-iron with flange | |
| Coupling foot | MODEL 6-DN150VTX1500-4700: automatic coupling foot with DN150 connection for VORTEX 1500-4700 |
| No-return valve | Professional ball check valve flanged 6"-DN150 in cast-iron |
| Float-switch | 10 or 20 metres cable float-switch to be connected to an electric board |
| Electric board | Professional electric board model F1-47-3. This electric board provides a manual reset thermal protection to protect the motor of the pump and it permits the connection of a float-switch. Moreover this electric board has a control of lack or invertion of phases. The connection of the three-phase pump to an electric board is mandatory. |
VORTEX 4700 ENG - REV. 2.0 - 03/12/2018
Detail file:
