Grundfos SP 125-4-A Submersible pump in stainless steel 17A203A4
Nominal flow rate: 125 m³/h | Rated current: 87.0-84.5-85.0 A | Max. medium temperature: 50 °C | Max. pump speed Max. media temperature: 50 °C | Nominal head: 74 m | Pump speed on which the pump data are based: 2900 1/min
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Grundfos 17A203A4 stainless steel submersible pump SP 125-4-A
Product Number: 17A203A4
EAN Number: 5700394444583
Stainless steel submersible pumps for installation in 4", 6", 8" and 10" wells for pumping groundwater with motor ratings from 0.37 to 250 kW. Submersible pump for pumping clean water. For vertical or horizontal installation, e.g. in wells. All steel parts made of corrosion-resistant stainless steel 1.4301 (AISI 304). With drinking water approval. The pump is equipped with a 37 kW MMS6 motor with sand deflector, water lubricated bearing journals and volume compensating diaphragm. Rewindable motor with easily accessible windings. Motor insulation made of PE/PA for continuous operation (S1). Suitable for media temperatures up to 50 °C. The motor is sealed by a mechanical seal.
Accessories
No installation set |
Tech. Details
| Product information | ||
| Product Information | Type | Stainless steel submersible pump |
| Product number |
17A203A4 | |
| Product Name |
SP 125-4-A | |
| EAN number |
5700394444583 | |
| Electrical data |
Motor type | MMS6 |
| Motor usage | GRUNDFOS | |
| Engine rated power P2 | 37 kW | |
| Power requirement (P2) of the pump | 37 kW | |
| Net frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-400-415 V | |
| Designated current | 87.0-84.5-85.0 A | |
| Startup current | 455-495-510 % | |
| Power Factor Cos phi | 0.85-0.82-0.79 | |
| rated speed | 2830-2860-2870 1/min | |
| Protection class (according to IEC 34-5) | IP68 | |
| Heat class (IEC 85) | K.A. | |
| Integrated motor protection | none | |
| Temperature protection | external | |
| Integrated temperature sensor | K.A. | |
| Motor - Product Number | K.A. | |
| Motor winding | PE2/PA | |
| Installation |
Pressure port connection | RP6 |
| Motor diameter | 6 inch | |
| Technical data |
Pump speed on which the pump data is based | 2900 1/min |
| Nominal flow | 125 m³/h | |
| Nominal head | 74 m | |
| Number of levels | 4 | |
| Impeller reduction number | A | |
| Wave sealing of the engine | SIC/SIC | |
| Test mark on the nameplate | CE | |
| Kennel tolerance | ISO9906:2012 3B | |
| Model | D | |
| Backstroke flap | YES | |
| Engine version | T50 | |
| Supporting medium. | Max. Media temperature | 50 °C |
| Max. Media temp. at 0.15 m/s | 50 °C | |
| Media temperature during operation | 20 °C | |
| density | 998.2 kg/m³ | |
| Materials | Pump | Stainless steel |
| impeller material | stainless steel | |
| Wheel | EN 1.4301 | |
| Wheel material according to ASTM | AISI 304 | |
| engine | Grey cast iron | |
| Others | Minimum Efficiency Index, MEI ≥ | -.-- |
| Net weight | 171 kg | |
| Gross weight | 206 kg | |
| Shippingvol. | 0.295 m³ | |
| Country of origin | DK | |
| Tariff No. | 84137029 | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Swedish RSK No. | K.A. | |
| Norwegian NRF No. | K.A. | |
Worth knowing about Grundfos
Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in the heating technology. In addition to stainless steel pumps for industrial applications Grundfos offers innovative pumps for the building services and water management. As an authorized service partner, you will find in our profluid webshop a large selection of the extensive Grundfos range. Through excellent service, advice by phone and fast delivery, we offer a suitable we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!