Product Information
- Bottom drain and an air diffuser built into one unit! A bottom drain helps keep a pond cleaner. Fish waste and muck accumulations can be easily removed. Using air increases water circulation and aids in oxygenation and water quality.
- For use with 4″ schedule 40 PVC fittings and pipe, use 4″ male adapter (MA40) to connect to 4″ pipe, use reducing male adapter (RMA4030) to connect to 3″ pipe
- Welded FPT threaded inlet eliminates the need for rubber coupling. EBD4A tubing adapter is 1/2", recommended air flow through diffuser is 0.5 - 1.5 cfm
- Bottom drain base has sixteen stainless screws to provide a watertight seal with the liner. EBD4A can be installed in a Koi pond, water feature, or any lined body of water with a filter system.
- Heavy duty, roto-molded design offers superior strength. Threaded center stand pipe securely attaches dome lid to base
