36" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain 5' blanket provides short-term protection

5' blanket provides short-term protection while helping stabilize disturbed soil and support vegetation establishment

Special-sized to slide inside your 15" I

Prevent backflow in drainage and plumbing lines with this 4" PVC Check Valve

this riser has 4' of 1" holes at 24 holes per foot for increased inlet open area in deeper applications

36" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain 5' blanket provides short-term protectionHelp keep damaging water out of drainage systems with this 36" steel hinged flap gate. It fits outlet ODs from 41" to 42. 5" and is built specifically for Corrugated HDPE Drainage Pipe.