15" Steel Hinged Flap Gate for PVC, CMP | Agri Drain Steel extension that adds height

Steel extension that adds height to a 14" catch basin used to collect excess surface water in residential or commercial applications

it installs in gravity-flow systems using flexible couplers and can be operated at varying depths with an extension handle (sold separately)

Zinc dichromate-plated steel resists corrosion and installs inside 8" I

pipe and your 12" Hickenbottom Intake for reliable inlet protection

and gravity-flow operation

15" Steel Hinged Flap Gate for PVC, CMP | Agri Drain Steel extension that adds heightHelp keep damaging water out of drainage systems with this 15" steel hinged flap gate. It fits outlet ODs from 15" to 17" and is designed for PVC and Corrugated Metal Pipe (CMP).