The Burtons BD 150 Combi Drum is a phenomenal piece of equipment that can be gravity or pump fed. The Burtons BD 150 Combi Drum has a 150mm long screen and a flow rate of approximately 15000lh, making it suitable for use in most ponds up to 3000 gallons.
Its bio chamber can hold 90 litres of your chosen media. The Burtons BD 150 Combi Drum includes a 60 micron screen and a weatherproof control box with space to wire pumps and ultraviolet lights (these are not included).
The Burtons BD 150 Combi Drum has three 110mm inlets and three 110mm outlets and is available in both Pump and Gravity Fed configurations.