Bottom Drain by Oase

Bottom Drain BD100   For secure connection of pond and ProfiClear modules is flanged or bonded to liner connects with DN 110 pipe (4" pipe) Dimensions 380mm x 290mm Bottom Drains are typicallly used in the base of Koi ponds. The bottom Drain is used to pull dirty water into a filtration system with a pump external to pond. It is oten the case that 2 or more bottom drains are added to a pond to ensure dirty water from all areas is directed towards filter.