Description
The Koshin Ponstar PX 55011 110v Manual submersible pump (code PX55011) is a heavy-duty 2-inch drainage pump for clean and dirty water. It delivers up to 260 litres per minute and a maximum head of 10 metres from a 0.58 kW motor, and runs on 110v, the reduced-voltage supply used on UK construction sites through a site transformer, so it plugs straight into site power.
It is the manual version, so it runs whenever the power is on. That suits attended dewatering, or a fixed installation where a separate float switch or control panel switches the pump. If it will be left unattended, the automatic model is the safer choice. The PX 55011 110v Automatic is the same pump with automatic operation.
Like every PX, it has a polyurethane (urethane rubber) impeller and volute plate that resist sand and silt far better than cast iron, an alloy body with a stainless steel shaft, and twin mechanical seals (carbon ceramic and silicon carbide) in a lubricated oil chamber. The 2-inch BSP outlet with hose tail turns from vertical to horizontal so the hose does not kink, and the pump comes with 10 metres of power cable. For a side-by-side comparison of all four models and answers to common questions, see the Koshin Ponstar PX range page.
Features
- Polyurethane impeller and volute plate for abrasive water
- Alloy body, stainless steel shaft
- Twin mechanical seals in a lubricated oil chamber
- Passes fine solids up to 3 mm
- 110v supply, 6.5 A
- Manual operation (pair with a float switch for unattended use)
- 2-inch BSP outlet with hose tail, turns vertical or horizontal
- 10 metres of power cable; 13 kg
Applications
- Construction site and excavation dewatering on 110v
- Sumps and lift pits
- Flood clearance
- Plant hire fleets
- Sandy or silty dirty water
Models in this range

Specifications
| Model | Volt | Outlet | Flow (l/min) / Head (m) | kW | Amps | H x W x L (mm) | Kg | Code |
|---|---|---|---|---|---|---|---|---|
| PONSTAR PX 55022 MAN | 230v | 2″ | 260/10 | 0.62 | 3.2 | 308 x 180 x 190 | 13 | PX55022 |
| PONSTAR PX 55022 AUTO | 230v | 2″ | 260/10 | 0.62 | 3.2 | 308 x 180 x 190 | 13 | PX55022A |
| PONSTAR PX 55011 MAN | 110v | 2″ | 260/10 | 0.58 | 6.5 | 308 x 180 x 190 | 13 | PX55011 |
| PONSTAR PX 55011 AUTO | 110v | 2″ | 260/10 | 0.58 | 7 | 308 x 180 x 190 | 13 | PX55011A |





Reviews
There are no reviews yet.