It is generally known that Bottom Drains are recommended to fit and should be fitted to all modern day ponds whether you are constructing a new build or those being modified, or alterations such as fitting a new liner.
This Standard, but good quality Bottom Drain features a removable lid with screw on flange ring for fitting to liner or a concrete ponds.
The Bottom Drain also comes complete with centre pipe, which will need cutting to give the correct gap under the dome once the pond is built.
Ideally 20mm – 25mm gap is recommended.
This drain comes in two sizes a 50mm (2″) and 110mm version suitable for standard solvent weld waste pipe work.
The 50mm (2″) Bottom Drain is ideal for quarantine tanks for installation at lowest point of pond or tank, whilst the 110mm Bottom Drain is ideally suited for ponds and larger quarantine systems.
A must for gravity fed systems.
If you require these Bottom Drains to fit pressure pipe you will need the Bottom Drain Converter 110mm – 4 inch listed in our pipe work and fittings category.