0.55 kW Three-Phase Submersible Pump, 380 V, 50 mm Outlet
SKU KMN-SUBM-0034
A 0.55 kW, 380 V three-phase submersible pump with a 50 mm outlet and 20 m3/h flow, delivered across South Africa.
R2 974,00
- Three-phase 380 V to 415 V motor
- Up to 20 m3/h and 12.1 m of head
- 0.55 kW (0.75 HP), 50 mm outlet
- Handles clean water, dirty water and screened sewage
Delivered by our own trucks in 1 to 3 days. R550 / R950 / R1,450 by order weight. FREE on orders of R20,000 or more with code KH027. Delivery details
Specifications
| Flow rate | Up to 20 m3/h (333 L/min) |
|---|---|
| Max head / pressure | 12.1 m |
| Duty point | 20 m3/h at 5.3 m |
| Performance curve | 12.1 m at 0 m3/h, 10.7 m at 5 m3/h, 9.7 m at 10 m3/h, 7.8 m at 15 m3/h, 5.3 m at 20 m3/h |
| Voltage / phase | 380 V to 415 V three-phase |
| Power | 0.55 kW (0.75 HP) |
| Inlet / outlet | Outlet 50 mm, suction through removable screen |
| Self-priming | N/A (submersible) |
| Duty cycle | On request |
| Fluid compatibility | Clean water, dirty water and screened sewage up to 40 °C, liquid density 1 kg/l |
| Construction | Cast-iron body and open-vane impeller, double stainless steel mechanical seal, nitrile elastomer |
| Max immersion depth | 5 m |
| Power cable | 10 m |
| Float switch | Not listed for this version |
| Motor protection | Use a motor starter with overload protection |
| Range model | WSD20-12-0.55E (single-phase), WS20-12-0.55E (three-phase) |
| Net weight | 14 kg |
| Shipping weight | 15 kg |
| Dimensions | 280 x 230 x 390 mm |
Description
Overview
This 0.55 kW three-phase submersible pump delivers up to 20 m3/h with 12.1 m of head through a 50 mm outlet, built for sites where a 380 V supply is on hand and you need real dewatering volume.
It delivers up to 20 m3/h (333 L/min), with 12.1 m of maximum head and a duty point of 20 m3/h at 5.3 m. The 380 V to 415 V three-phase motor suits sites with a three-phase supply. Wire it through a motor starter with overload protection and check the direction of rotation before you put it in service. The cast-iron body and open-vane impeller are designed for screened sewage and dewatering, and the removable suction screen keeps larger debris out.
Key features
- 0.55 kW (0.75 HP) motor, 380 V to 415 V three-phase
- 12.1 m maximum head and 20 m3/h (333 L/min) flow
- Cast-iron pump body with a cast-iron open-vane impeller
- Removable suction screen, so one pump covers screened sewage and dewatering
- Double stainless steel mechanical seal (graphite/ceramic and graphite/silicon carbide) with nitrile elastomer
- 10 m power cable, maximum immersion depth 5 m, liquid temperature up to 40 °C
Where it works
Dewater a mine sump on the Mpumalanga coalfields, drain a foundation excavation, or empty a plant sump where three-phase power is already run. It also moves screened effluent. Use the 0.55 kW 220 V version on single-phase power, or step up to the 0.75 kW 380 V pump for 15.5 m of head. See the whole submersible pump range.
What’s in the box
- 0.55 kW submersible pump with 10 m power cable
- Removable suction screen
- Hose and discharge fittings are not included
Delivery and warranty
Kamano delivers with its own trucks from Polokwane to all nine provinces in 1 to 3 days, with regular runs to Johannesburg, Pretoria, eMalahleni, Mbombela, Richards Bay and Rustenburg. Delivery is charged by total order weight: up to 30 kg R550, 30 to 60 kg R950, 60 to 100 kg R1,450 and over 100 kg on quotation, and orders of R20,000 or more (VAT incl.) go free. At about 15 kg shipping weight this item falls in the up to 30 kg (R550) band. Ask us for the warranty terms on this model.
Questions about this product
Is a 0.55 kW pump big enough to drain my pit?
It suits small to mid-size jobs. At its duty point of 20 m3/h at 5.3 m it clears a pit steadily, and the maximum head is 12.1 m, so keep the vertical lift and hose run well inside that figure. If you need more volume or more lift, step up to a larger pump in the same range.
Do I need a starter for the 0.55 kW three-phase pump?
Yes. Run it through a motor starter with overload protection, wired by a qualified electrician, and check the direction of rotation before you submerge it. It needs a 380 V to 415 V three-phase supply, so if you only have single-phase power choose the 220 V version instead.
Do you deliver a submersible pump to eMalahleni?
Yes. Kamano delivers with its own trucks from Polokwane to eMalahleni and all nine provinces in 1 to 3 days. At about 15 kg shipping weight this item falls in the up to 30 kg (R550) band, and orders of R20,000 or more (VAT incl.) go free. Add a hose and fittings to the same order.
Nationwide delivery from Polokwane
Delivered to all nine provinces in 1 to 3 days
We deliver the 0.55 kW Three-Phase Submersible Pump, 380 V, 50 mm Outlet with our own trucks to Johannesburg, Pretoria, Cape Town, Durban, Gqeberha, Bloemfontein, Polokwane, Mbombela, Upington, Secunda, Thohoyandou, Welkom, eMalahleni and East London, and to farms, mines and sites in between. This item ships in the R550 delivery band (up to 30 kg). Orders of R20,000 or more deliver free with code KH027.










