Grundfos SP 7-86 N 98703891, 5712600192829 Submersible pumps
- Rated flow: 7 m³/h
- Rated head: 396.8 m
- Maximum operating pressure: 60 bar
- Minimum borehole diameter:
- Pump outlet:
- Power input - P1:
- Rated voltage: 3 x 380-400-415 V
- Rated current: 26.0-25.0-24.8 A
- Mains frequency: 50 Hz
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Grundfos SP 7-86 N 98703891 Submersible pumps
Product code: 98703891
EAN Number: 5712600192829
Submersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1.4401 (AISI 316), that ensures high corrosive resistance. The pump is fitted with a 11 kW MS6000 motor with sand shield, mechanical shaft seal, water-lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type submersible motor offering good mechanical stability and high efficiency. Suitable for temperatures up to 40 °C. The motor is fitted with the Grundfos Tempcon sensor that, by use of powerline communication together with a MP204 control panel, enables temperature monitoring. The motor is for direct-on-line starting (DOL).
| General | EAN number | 5712600192829 |
| Product No | 98703891 | |
| Material | IMPELLER_MATR_QLTY_EN | EN 1.4401 |
| IMPELLER_MATR_QUALITY_ASTM | AISI 316 | |
| Impeller | Stainless steel | |
| MATWNRMOT | DIN W.-Nr. 1.4539 | |
| Motor | Stainless steel | |
| Motor | AISI 904L | |
| PUMP_MATR_QUALITY_ASTM | AISI 316 | |
| PUMP_MATR_QUALITY_EN | EN 1.4401 | |
| Pump | Stainless steel | |
| Pump | Approvals | CE,EAC,UKCA,SEPRO,MOROCCO |
| Curve tolerance | ISO9906:2012 3B | |
| Model | A | |
| Motor version | T40 | |
| Number of reduced-diameter impellers | NONE | |
| Pump speed on which pump data are based | 2900 1/min | |
| Rated flow | 7 m³/h | |
| Rated head | 396.8 m | |
| Return valve | YES | |
| Shaft seal for motor | SIC/SICFKM | |
| Stages | 86 | |
| Connect | Maximum ambient pressure | 60 bar |
| Maximum operating pressure | 60 bar | |
| Maximum outlet pressure | 53.9 bar | |
| Minimum borehole diameter | 145 mm | |
| Motor diameter | 6 inch | |
| Size of connection | 2 inch | |
| Type of connection | R | |
| Motor | Built-in motor protection | NONE |
| Built-in temp. transmitter | YES | |
| Cable number | 96300113 | |
| Cos phi - power factor | 0.84-0.82-0.79 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Insulation class (IEC 85) | F | |
| Length of cable | 10 m | |
| Mains frequency | 50 Hz | |
| Motor No | 78195614 | |
| Motor flange design | NEMA | |
| Motor type | MS6000 | |
| Power (P2) required by pump | 11 kW | |
| Power cable type | FLAT | |
| Rated current | 26.0-25.0-24.8 A | |
| Rated power - P2 | 11 kW | |
| Rated speed | 2850-2870-2880 1/min | |
| Rated voltage | 3 x 380-400-415 V | |
| Start. method | direct-on-line | |
| Starting current | 470-520-540 % | |
| Thermal protec | external | |
| Windings | Enamelled | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | -15 .. 40 °C | |
| Max liquid t at 0.15 m/sec | 40 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Environmental approvals | WEEE |
| Gross weight | 209 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 140 kg | |
| Shipping volume | 0.634 m³ | |
| Zolltarif Nr. | 84137029 |