Koi Toilet 4″ Pond Bottom Drain

Description

The Koi Toilet Series drains have made a stand in todays pond market. They are built to last and offer many features that other drains do not offer.

• Sweep bottom design to eliminate trapping debris.
• Full 4″ height over horizontal discharge pipe.
• 1″ Air supply connection at the bottom through center column.
• Screws are fully encapsulated in large and strong screw pockets.
• Threaded center column for easy disassemble and maintenance.
• Wide and thick flange for better liner grip.
• Slanted air dome and high quality air diffuser with internal check valve function.