Grundfos v.1 23.10 SP-NE SP 3A-18 NE 10221918
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Grundfos 10221918 SP-NE SP 3A-18 NE
Product code: 10221918
EAN Number: 5700390315689
SP 3A-18 NE
Multistage submersible pump designed for pumping of chemically polluted groundwater.
Multistage submersible pump designed for pumping of chemically polluted groundwater.
The motor is a 3-phase motor with sand shield, mechanical shaft seal, liquid-lubricated bearings and pressure-equalising diaphragm.
Pumpset delivered without motor cable. Motor cable to be ordered separately, EPR, Teflon or XLPE.
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| Product information | EAN number | 5700390315689 |
| Product No | 10221918 | |
| Flow rate | Approvals | CE,EAC,UKCA,SEPRO,MOROCCO |
| Curve tolerance | ISO9906:2012 3B | |
| Model | B | |
| Motor version | T40 | |
| Number of reduced-diameter impellers | NONE | |
| Pump No | 10220018 | |
| Pump speed on which pump data are based | 2900 1/min | |
| Rated flow | 3 m³/h | |
| Rated head | 84 m | |
| Return valve | No | |
| Specification for shaft end | CYLINDRICAL | |
| Stages | 18 | |
| Electrical data | Built-in temp. transmitter | Yes |
| Cos phi - power factor | 0.85-0.81-0.78 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | NONE | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Method of start | Direct-on-line (DOL) | |
| Motor No | 7C193905 | |
| Motor flange design | Grundfos | |
| Motor type | MS4000 | |
| Power (P2) required by pump | 1.1 kW | |
| Rated current | 2.8-2.8-2.8 A | |
| Rated power - P2 | 1.1 kW | |
| Rated speed | 2850-2870-2880 1/min | |
| Rated voltage | 3 x 380-400-415 V | |
| Starting current | 470-470-500 % | |
| Thermal protection | External | |
| Windings | Enameled | |
| Installation | Maximum ambient pressure | 60 bar |
| Maximum operating pressure | 60 bar | |
| Maximum outlet pressure | 11.5 bar | |
| Minimum borehole diameter | 105 mm | |
| Motor diameter | 4 inch | |
| Size of connection | 1 1/4 inch | |
| Type of connection | Rp | |
| Fluid | Density | 998.2 kg/m³ |
| Liquid temperature range | -15 .. 40 °C | |
| Selected liquid temperature | 20 °C | |
| Materials | IMPELLER_MATR_QLTY_EN | EN 1.4401 |
| IMPELLER_MATR_QUALITY_ASTM | AISI 316 | |
| Impeller | Stainless steel | |
| MOTOR_MATR_QUALITY_ASTM | AISI 904L | |
| MOTOR_MATR_QUALITY_EN | EN 1.4539 | |
| Motor | Stainless steel | |
| PUMP_MATR_QUALITY_ASTM | AISI 316 | |
| PUMP_MATR_QUALITY_EN | EN 1.4401 | |
| Pump | Stainless steel | |
| Shaft seal | SiC/SiC | |
| Other information | Danish VVS No. | 388314180 |
| Environmental approvals | WEEE | |
| Gross weight | 23.1 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 21.7 kg | |
| Shipping volume | 0.016 m³ | |
| Zolltarif Nr. | 84137029 |