Flap Gates For Storm Drains

Use to keep damaging water out of drainage systems. They operated automatically to discharge water behind the flap door and close when water rises on the discharge side. Flap gates heavy duty agri drain heavy duty flap gates are designed to keep damaging water out of drainage systems and keep drainage systems from flooding.

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Flap Gates Hydro Gate

Flap gates do not come with a gasket and are not watertight.

Flap gates for storm drains.

Flap gate 8 for corrugated plastic pipe. It is frequently used in reservoirs tidal basins ponding basins pump stands and storm drain systems where seating heads are less than 50 feet. Manufactured by agri drain corp. Flap gates permit the free flow of water from a pipe or structure while preventing and sealing against backflow.

Fits over the end of hdpe corrugated pipe. Compare add to cart. Flap gate 6 heavy duty. Not designed for use on corrugated plastic pipe.

Flap gates standard agri drain standard flap gates are constructed of steel and are designed to keep damaging water out of drainage systems and keep drainage systems from flooding. Flap gate 8 heavy duty. Flap gates do not come with a gasket and are not watertight. The epa felt that malfunctioning metal flap gates were responsible for wasting millions of dollars annually by allowing water that did not need to be treated to backflow into treatment plants.

Compare add to cart. Hydro gate flap gates are made of cast iron stainless steel aluminum or rubber depending on the type of service. Compare add to cart. Hinged arm attaches easily with single bolt.

The series 6200 heavy duty flap gate is designed to permit the outflow of water from a pipe or a structure to a body of water while preventing backflow of the same. Compare add to cart. Fits over the end of pvc or cmp pipe. A small differential pressure on the back of the gate causes it to open automatically to allow discharge through levees sewer lines or drainage conduits.

When water on the face side of the gate rises above water on the back side the gate closes automatically to prevent backflow. They offer flood protection in storm conditions. Series 6200 model 50c heavy duty flap gate. Dual hinged for better performance.

Flap gate 6 standard. Call for larger sizes. Constructed of rugged 3 16 steel material with a durable powder coat finish. Flap gate 8 standard.

Constructed of quality steel materials with a durable powder coat finish. Manufactured by agri drain corp. Use to keep damaging water out of drainage systems. Flap valves hdpe flood protection flap valves prevent water backup through storm pipes and discharge pipes.