Grundfos three-phase submersible pump SP 5A-52 cod. 05171K52
Grundfos three-phase submersible pump SP 5A-52 cod. 05171K52
The Grundfos SP series consists of submersible well pumps, designed for pumping groundwater. They are all stainless steel pumps and are available in 3 material grades. The pumps are suitable for well sizes ranging from 4" to 6" and 8" to 10". Pump motors are available in sizes from 0.37-250 kW.
Grundfos three-phase submersible pump SP 5A-52 cod. 05171K52
Useful to:
- Collection of groundwater for domestic use
- Increased water pressure for domestic use
- Irrigation
- Groundwater collection
- Community water supply
Submersible well pump, suitable for pumping clean water.
It can be installed horizontally or vertically.
All steel components were made of stainless steel, EN 1.4301 (AISI 304), which guarantees high anti-corrosion properties.
This pump is approved for drinking water.
The engine does not have a temperature sensor.
For temperature monitoring, a Pt1000 sensor can be installed.
The engine is designed for direct starting (DOL).
TECHNIQUES | |
---|---|
Pump speed on which the data is based | 2900 rpm |
Nominal flow rate | 5 m³/h |
Nominal prevalence | 213 m |
Stadiums | 52 |
No. of impellers with reduced diameter | IT IS NOT |
Approvals on the nameplate | CE, EAC, UKCA, SEPRO, MOROCCO |
Drinking water approvals | ACS, DM174 |
Curve tolerance | ISO9906:2012 3B |
Model | TO |
Engine version | T40 |
Non-return valve | YES |
Seal end specifications | CYLINDRICAL |
MATERIALS | |
---|---|
Pump | Stainless steel, EN 1.4301, AISI 304 |
Impeller | Stainless steel, EN 1.4301, AISI 304 |
Motor | Stainless steel, 1.4301 |
Tree holding | HM/CER |
INSTALLATION | |
---|---|
Max operating pressure | 60 bars |
Maximum allowable outlet pressure | 34.1 bar |
Connection type | Rep |
Attack size | 11/2 inch |
Motor diameter | 4 inch |
Minimum hole diameter | 105mm |
LIQUID | |
---|---|
Pumped liquid | Waterfall |
Liquid temperature range | -15 .. 40°C |
Liquid temperature during operation | 20°C |
Density | 998.2 kg/m³ |
ELECTRICAL DATA | |
---|---|
Engine type | MS4000 |
Motor flange design | Grundfos |
Rated power - P2 | 5 kW |
Network frequency | 50Hz |
Nominal tension | 3 x 380-400-415V |
Rated current | 13.0-13.0-13.4 A |
Starting current | 480-530-550 % |
Cos phi - power factor | 0.85-0.81-0.76 |
Nominal speed | 2850-2860-2870 rpm |
Starter type | DOL |
Protection class (IEC 34-5) | IP68 |
Insulation class (IEC 85) | F |
Integrated motor protection | NOBODY |
Thermal protection | external |
Built-in temperature sensor | YES |
Cable length | 2.5 m |
Cable type | FLAT |
Engine code | 79195511 |
Windings | Enamelled |
OTHER | |
---|---|
Minimum efficiency index, MEI ≥ | 0.50 |
Net weight | 48kg |
Gross weight | 82.1kg |
Packaging volume | 0.238 m³ |
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