Dirty Water Pumps – Submersible Pump for Ponds & Drainage

This compact 330 W electric pump is one of the most practical dirty water pumps for ponds, built to handle water containing debris up to 25 mm in size. Delivering up to 9,500 litres per hour, it’s ideal for clearing ponds, emptying water butts, draining flooded cellars and also moving water from wells, cisterns, sumps, pits and large tanks.

Furthermore, the adjustable float switch allows you to choose between continuous pumping or automatic start/stop operation at your preferred water level, providing flexibility for both emergency drainage and routine water transfer. In addition, with a maximum immersion depth of 7 metres, it performs reliably in deeper pits and tanks, starting from a 50 mm water level and pumping down to 35 mm.

Durable, practical and built for everyday garden drainage

The GC‑DP 3325 features a tough plastic housing and a high‑quality mechanical seal for long service life, even when pumping gritty or contaminated water. Additionally, the foldable carry handle makes it easy to move around the garden, while the 10 m power cable provides generous reach. A universal hose connector and optional 90° elbow adaptor are included, enabling simple setup with a range of hose sizes.

These features make it a dependable choice for homeowners needing compact, versatile dirty water pumps for general drainage.

Benefits of 330 W Dirty Water Pumps

• High flow rate: Firstly, pumps up to 9,500 L/H for fast water removal, with maximum discharge head of 6 m.
• Handles debris: Suitable for dirty water containing particles up to 25 mm.
• Automatic operation: Adjustable float switch for continuous or automatic, level controlled pumping.
• Deep immersion: Works up to 7 m deep for wells, pits and tanks.
• Durable build: Impact resistant plastic housing for long service life.
• Reliable sealing: High grade, carbon-ceramic mechanical seal protects the motor.
• Easy transport: Foldable carry handle for ease of movement around the garden.
• Flexible hose options: Includes universal connector and 90° elbow adaptor.
• Long cable: Lastly, includes 10 m power cable for convenient placement.

Can this pump handle pond debris?

Yes, no problem. This dirty waste water pump can move water containing particles up to 25 mm in size, thereby making it suitable for ponds, muddy water and general wastewater handling. These dirty water pumps for ponds can either be partially or fully submerged in water.

How does the float switch work?

The adjustable float switch lets you set the pump to run continuously or switch on/off automatically at your chosen water level, protecting the pump from dry running and saving energy too.

Is it suitable for garden watering?

Only for low-pressure transfer tasks. The discharge pressure is not high enough to enable use with sprinklers, but it works well for moving large volumes of waste water horizontally over long distances.

• Explore our full range of dirty water pumps for ponds for more drainage solutions.
• Or contact Flux Pumps UK for expert advice on choosing the right pump for your home.