15" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain and includes an actuator key

and includes an actuator key for changing flow in residential or commercial gravity systems

Designed to slide inside 30" I

Help keep damaging water out of drainage systems with this 24" stainless steel hinged flap gate

it is made of durable high-density polyethylene and lightweight steel with a removable wheel

Help eliminate plugged inlets by keeping out big chunks of debris with this 4" Heavy Duty Black Bar Guard

15" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain and includes an actuator keyHelp keep damaging water out of drainage systems with this 15" stainless steel hinged flap gate. It fits outlet ODs from 16. 7" to 18. 2" and is built specifically for Corrugated HDPE Drainage Pipe.