Franklin Electric 400FS12-5A-512250 / 250kW 12” Motor FS Series 316 Stainless Steel Submersible Pump End
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The Franklin Electric FPS-400FS12-5A-512250 is a FPS 400FS Series all-316 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 9000 l/min at a maximum head of 261 m.
Applications
- Large-diameter boreholes and wells
- Mine dewatering and sea-water intake
- Municipal and industrial bulk water supply
- Corrosive and aggressive water applications
Features
- All AISI 316 stainless steel construction for aggressive water
- Heavy-duty hydraulics for high flows and continuous duty
- Suited to sea water, mine water and corrosive boreholes
- NEMA-standard motor coupling; 6" to 16" motors depending on power
- Tested to ISO 9906 Annex A
Specifications
| Parameter | Value |
|---|---|
| Brand | Franklin Electric |
| Item code | 96512400645 |
| Model | FPS-400FS12-5A-512250 |
| Series | FPS 400FS |
| Type | Multistage submersible borehole pump end, 316 stainless steel (pump only) |
| Motor power required | 250 kW (340 HP) |
| Maximum head | 261 m |
| Maximum flow | 9000 l/min (540 m³/h) |
| Outlet (DN) | 175 mm |
| Pump length | 1676 mm |
| Maximum diameter | 298 mm |
| Pump mass | 203 kg |
| Speed | 2 900 rpm, 50 Hz |
Performance
| Flow Q (m³/h) | 0 | 210 | 240 | 270 | 300 | 330 | 360 | 390 | 420 | 450 | 480 | 510 | 540 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 3500 | 4000 | 4500 | 5000 | 5500 | 6000 | 6500 | 7000 | 7500 | 8000 | 8500 | 9000 |
| Flow Q (l/s) | 0 | 58 | 67 | 75 | 83 | 92 | 100 | 108 | 117 | 125 | 133 | 142 | 150 |
| Head H (m) | 261 | 204 | 198 | 193 | 187 | 182 | 177 | 171 | 162 | 152 | 139 | 122 | 100 |
Performance to ISO 9906 at 2 900 rpm, 50 Hz, clean cold water. Pump end only; motor, cable and rising main sold separately.