Vega 4SD8/9 – 1.1KW Submersible Borehole Pump
14276
The Vega 4SD8/9 is a 4" multistage submersible borehole pump (wet end) rated for a 1.1 kW (1.5 HP) motor. It delivers up to 10.8 m³/h and a maximum head of 57 m, and is built with stainless steel outer casing, floating impellers with front wear plates, cast AISI 304 upper and lower brackets and a built-in stainless steel non-return valve. It fits a standard NEMA 4" borehole motor for reliable, continuous-duty water supply.
Applications
- Water supply from boreholes, wells and reservoirs
- Domestic, farm and smallholding water supply
- Irrigation, livestock watering and garden use
- Pressure boosting and bulk water transfer
Operating Conditions
- Maximum fluid temperature: +35 °C
- Maximum sand content: 0.25%
- Minimum well diameter: 4" (100 mm)
- Couples to a NEMA-standard 4" submersible motor
Specifications
| Parameter | Value |
|---|---|
| Brand | Vega |
| Item code | 10020214 |
| Model | Vega 4SD8/9 |
| Type | 4" multistage submersible borehole pump (wet end only) |
| Motor power | 1.1 kW / 1.5 HP |
| Maximum head | 57 m |
| Maximum flow | 10.8 m³/h |
| Outlet (DN) | 2" |
| Pump length | 553 mm |
| Pump weight | 4.3 kg |
| Minimum well diameter | 4" (100 mm) |
| Speed | 2850 rpm, 50 Hz |
Performance
| Flow Q (m³/h) | 0 | 1.2 | 2.4 | 3.6 | 4.8 | 6 | 7.2 | 8.4 | 9.6 | 10.8 |
|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | 180 |
| Head H (m) | 57 | 55 | 51 | 47 | 45 | 43 | 39 | 33 | 26 | 17 |
Performance to ISO 9906 at 2850 rpm, 50 Hz, clean cold water. Prices exclude installation, cable and rising main unless stated.
