4" EasyPro Heavy Duty Bottom Drain w/ Air Duffuser

4" EasyPro Heavy Duty Bottom Drain with Air Diffuser - EBD4A

The popular EBD bottom drain has been redesigned for 2011, and is now available with or without air diffuser

• Welded FPT threaded inlet eliminates the need for rubber coupling
• Threaded center stand pipe securely attaches dome lid to base
• Sixteen stainless screws securely attach liner ring to base with water tight seal
• Heavy duty, roto-molded design offers superior strength
• 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
• EBD4A incorporates an air diffuser into the dome lid - incoming air is delivered up through the center stand pipe allowing air tubing to be installed under liner
• EBD4A tubing adapter is 1/2", recommended air flow through diffuser is .5 - 1.5 cfm

Drain Kits are designed to connect bottom drain into skimmer box and include bottom drain, 3" bulk head fitting, 3" valve and fittings (flex pipe sold separately).