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Inlet Water Control Structure 4" Pipe x 2' Tall

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Inlet Water Control Structure 4" Pipe x 2' Tall

Inlet Water Level Control Structuresare designed to control the depth and volume of water within a wetland or pond by removing surface water.


  • Constructed of rugged 1/2" PVC
  • Stainless steel screws and custom anodized aluminum corner extrusions used for strength and durability
  • Flexible couplers allow PVC, plastic pipe, or other materials to be easily attached. (Please specify type of pipe when ordering.)
  • Stoplogs made of PVC in 5" and 7" heights for adjustability. (Maintenance recommended: Remove stoplogs and grease seal with Lubriplate Grease. Ensure there is no debris in the tracks or along the bottom of the structure. Replace stoplogs after greasing.)
  • Important! To minimize seepage, align stoplogs firmly against one side of the stoplog track
  • Stoplogs must remain in track during structure installation
  • Structure must be anchored down when installed or it may have the tendency to float
  • Structures are not pressure rated
  • Structures are intended for gravity flow: Low pressure and some seepage may occur
  • 5-year warranty on all standard structures
  • 5-year warranty on all standard structures
  • Customized or special orders will carry a 1-year warranty on workmanship and material and are nonreturnable
  • Inside Diameter Width: 11 5/8"
  • Inside Diameter Depth: 6"