Koi Toilet I Aerated 4 Inch Bottom Drain
KOITOILET I AERATED 4 INCH BOTTOM DRAIN
The most versatile and complete solution for Koi Ponds using a 4" Aerated Bottom Drain. We Recommend installing this 4 inch bottom drain in 45 mil EPDM liner and gunnite ponds. No pond installation is complete without a 4 inch bottom drain. Remember that aerated bottom drains like the Koitoilet I require an air pump.
- The Koitoilet I has a sweep type bottom design to eliminate trapping debris.
- Also the Koitoilet I has a full 4" height over horizontal discharge pipe.
- 1" The air supply connection on the Koitoilet I is at the bottom through center column.
- The Koitoilet I's screws are fully encapsulated in large and strong screw pockets.
- The threaded center column makes for easy disassemble and maintenance of the Koi Toilet I.
- The Koitoilet I has a wide and thick flange for better liner grip.
- The Koitoilet I has a slanted air dome and high quality air diffuser with internal check valve function.