As standard in the Burtons range, these drums come with a 60-micron screen, and a weatherproof auto control box, which now comes complete with our socket panel as standard which means you can just simply plug your UV and pumps straight in to the sockets for easy installation. These drums feature 3 x 110mm inlets and 3 x 110mm outlets. This drum filter is fitted with a cover switch, which cuts power to the drum motor and UVs when the lid is lifted off. Low wattage wash pump included and pre fitted. Installation height above water level is 25cm. 2 x 30-watt Uvs can be added. Our drums are all designed to have Uvs fitted inside the filter. As well as stopping green water Uvs inside the drum help keep the drum screen clean resulting in less cleaning cycles. If the correct size Uv is added there’s no need for additional Uvs to be fitted to your pond. Suitable for flow rates up to 55,000lph for gravity fed systems and 40,000lph for pump fed systems. Low energy consumption 1.3watts in standby mode and 150 watts when cleaning.