18 in. Weir Adapter for Aluminum Pipe


$327.00 each

Fitting Sizes:

18 in
  • Quantity

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Product Details

  • Ideal for temporary inflow and infiltration studies
  • Accommodates up to 18" open ended pipe with adapters
  • Easy to move from pipe to pipe
  • Thel-Mar volumetric weir is a compound weir that incorporates the advantage of a 90° v-notch for measuring low flows where accuracy is important and can measure from 57 to 3700 gpd
  • The rectangular section of the weir can measuring in gpd up to 35 percentage of the pipe capacity
  • Thel-Mar weirs are made from lexan
  • Weirs available with built in bubbler tubes


  • Application
  • Fitting Size 1
    18 in
  • Fitting Size 2
    18 in
  • Fitting Sizes
    18 in
  • Product Type
    Weir Adapter