Grundfos v.1 23.10 Submersible pumps SP 18-11 92951978
- Pump: Stainless steel
- Minimum borehole diameter:
- Rated current: 31.0 A
- Rated head: 84 m
- Rated flow: 18 m³/h
- Power (P2) required by pump: 7.5 kW
- Liquid temperature range: -15 .. 40 °C
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Grundfos 92951978 Submersible pumps SP 18-11
Product code: 92951978
EAN Number: 5715122068276
Submersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1.4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval. The pump is fitted with a 7.5 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 for star-delta starting (Y/D).
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| Product information | EAN number | 5715122068276 |
| Product No | 92951978 | |
| Flow rate | Approvals | CE,EAC,UKCA,SEPRO,MOROCCO |
| Approvals for drinking water | ACS,DM174 | |
| 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 | 18 m³/h | |
| Rated head | 84 m | |
| Return valve | yes | |
| Shaft seal for motor | CER/CARNBR | |
| Stages | 11 | |
| Electrical data | Built-in motor protection | NONE |
| Built-in temp. transmitter | No | |
| Cable number | 96164209 | |
| Cos phi - power factor | 0.82-0.79 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Insulation class (IEC 85) | F | |
| Length of cable | 5 m | |
| Mains frequency | 50 Hz | |
| Motor No | 78104512 | |
| Motor flange design | Grundfos | |
| Motor type | MS6000 | |
| Power (P2) required by pump | 7.5 kW | |
| Power cable type | FLAT | |
| Rated current | 31.0 A | |
| Rated power - P2 | 7.5 kW | |
| Rated speed | 2870-2880 1/min | |
| Rated voltage | 3 x 220-230 V | |
| Start. method | direct-on-line | |
| Starting current | 500-530 % | |
| Thermal protec | external | |
| Windings | Enamelled | |
| Installation | Maximum ambient pressure | 60 bar |
| Maximum operating pressure | 60 bar | |
| Maximum outlet pressure | 12.3 bar | |
| Minimum borehole diameter | 145 mm | |
| Motor diameter | 6 inch | |
| Size of connection | 2 1/2 inch | |
| Type of connection | Rp | |
| Fluid | 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 | |
| Materials | IMPELLER_MATR_QLTY_EN | EN 1.4301 |
| IMPELLER_MATR_QUALITY_ASTM | AISI 304 | |
| Impeller | Stainless steel | |
| MATWNRMOT | DIN W.-Nr. 1.4301 | |
| Motor | Stainless steel | |
| Motor | AISI 304 | |
| PUMP_MATR_QUALITY_ASTM | AISI 304 | |
| PUMP_MATR_QUALITY_EN | EN 1.4301 | |
| Pump | Stainless steel | |
| Other information | Environmental approvals | WEEE |
| Gross weight | 84.6 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 58.8 kg | |
| Shipping volume | 0.2 m³ | |
| Zolltarif Nr. | 84137029 |