£123.95
Need a powerful way to remove dirty, muddy water without trailing cables or relying on a mains socket? This 18 V low level dirty water pump is one of the most versatile submersible pond pumps UK homeowners can choose.
The Einhell GE-DP 18/25 LL Li-Solo gives you cordless freedom and high flow rates for draining ponds, storm‑water areas, excavations, flooded garden spaces.
This model is one of the most versatile submersible pond pumps UK homeowners can choose. It works anywhere you need it, even when no power supply is available. This makes it ideal for ponds, water features, storm‑water pits, flooded excavations and garden drainage.
In addition, the 2‑in‑1 design lets you switch between clean‑water and dirty‑water operation with a simple twist of the base. In dirty‑water mode, it handles debris up to 25 mm, therefore making it perfect for ponds, septic tanks and muddy floodwater.
However, in clean‑water mode, it works as a shallow water sump pump, consequently removing water down to just 1 mm for wipe‑dry results.
Note the pump must be started in at least 10 mm of water – ensuring smooth operation from the first moment.
Furthermore, this low level dirty water pump is powered by a strong 153 W motor, delivering up to 7,000 litres per hour at a maximum 0.5 bar pressure. ECO mode extends battery life, while BOOST mode delivers maximum flow when you need fast results.
The long 5 m cable allows immersion up to 4 metres deep, therefore giving you flexibility in tanks, pits and deeper water sources. Furthermore, because it runs on the Einhell Power X‑Change platform, you can use any compatible 18 V battery you already own.
The separate battery box protects your Power X‑Change battery from splashes and can be hung on walls, fences, barrels or posts using the built‑in bracket and hook. A cable reel makes tidying up easy, whilst the top‑mounted hose outlet makes set‑up simple.
A double‑sided carry handle makes the 3.3 kg unit easy to move, and the pump also includes a universal adapter for 25/32 mm hoses plus a 42 mm (1¼”) pressure connection for wider compatibility.
The pump is supplied without a battery or charger, giving you the flexibility to use your existing Power X‑Change equipment or choose a starter kit.
This cordless pump is a smart choice for homeowners who need reliable water removal – under any circumstances. Ideal for ponds, storm‑water, garden flooding, waste water and rain water harvesting.
Specification |
Details |
| Power | 153 W |
| Motor Voltage | 18 V |
| Battery System | Einhell Power X‑Change (battery not included) |
| Max. Flow Rate | 7,000 L/h |
| Max. Delivery Height | 5 m |
| Max. Delivery Pressure | 0.5 bar |
| Max. Immersion Depth | 4 m |
| Max. Foreign Body Size | 25 mm |
| Shallow Suction | Down to 1 mm (clean water mode) |
| Minimum Water Level (Pump Start) | 10 mm |
| Connection Cable Length | 5 m |
| Pressure Connection | 42 mm (G1¼ AG) |
| Universal Adapter | 25/32 mm hoses, 33.3 mm (G1) |
| Product Weight | 3.4 kg |
| Power Modes | ECO / BOOST |
| Battery & Charger | Not included |
| Model | GE‑DP 18/25 LL Li‑Solo |
| Part Number | 4181590 |
Absolutely. In dirty‑water mode, this cordless waste water submersible pump handles particles up to 25 mm in diameter, therebymaking it ideal for ponds, storm‑water pits, waste water and floodwater.
In clean‑water mode, the pump uses flat‑suction technology to remove water down to just 1 mm. It starts operating from a minimum water level of 10 mm, consequently giving you effective shallow‑water performance for near‑dry results.
Yes, but only for basic transfer tasks. The discharge pressure is too low for most sprinklers and spray systems, but it works well for plant watering, filling containers or moving water between tanks.
Einhell submersible pond pumps UK are a powerful, flexible and safe water removal tool for use around your home and garden. Whatever the task, GE-DP 18/25 LL delivers reliable performance without the hassle of cables.
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