Description
This submersible borehole pump is designed for pumping groundwater and is constructed entirely from stainless steel. It accommodates boreholes ranging from 4 to 10 inches in diameter and supports motor sizes between 0.37 and 250 kW.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 99471392 |
| Pump speed on which pump data is based | 3450 rpm |
| Rated flow | 159 US gpm |
| Rated head | 282.2 ft |
| Stages | 8 |
| Impeller reduc. | NONE |
| Shaft seal for motor | SIC/SICFKM |
| Curve tolerance | ISO9906:2012 3B |
| Valve | YES |
| Motor version | T60 |
| Pump | Stainless steel, EN 1.4539, AISI AISI 904L |
| Impeller | Stainless steel, EN 1.4539, AISI AISI 904L |
| Motor | Stainless steel, DIN W.-Nr. 1.4539, AISI 904L |
| Pump outlet | 3"NPT |
| Motor diameter | 6 inch |
| Pumped liquid | Water |
| Maximum liquid temperature | 140 °F |
| Selected liquid temperature | 68 °F |
| Density | 62.29 lb/ft³ |
| Motor type | MS6000 |
| Applic. motor | Grundfos |
| Rated power - P2 | 15 HP |
| Power (P2) required by pump | 15 HP |
| Main frequency | 60 Hz |
| Rated voltage | 3 x 440-460-480 V |
| Service factor | 1.15 |
| Rated current | 24.6-23.6-22.8 A |
| Starting current | 470-510-560 % |
| Cos phi - power factor | 0.88-0.86-0.85 |
| Rated speed | 3470-3480-3490 rpm |
| Start. method | direct-on-line |
| Enclosure class (IEC 34-5) | IP68 |
| Insulation class (IEC 85) | F |
| Built-in motor protection | NONE |
| Thermal protec | external |
| Built-in temperature transmitter | yes |
| Windings | Enamelled |
| Minimum efficiency index, MEI ≥ | -.-- |
| ErP status | EuP Standalone/Prod. |
| Net weight | 165 lb |
| Gross weight | 231 lb |
| Shipping volume | 8.19 ft³ |