12" Tall x 19 3/4" Wide V-Notch Weir | Agri Drain This 10" collar fits on

This 10" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

This 26" x 26" x 26" box has no stub

Help eliminate plugged inlets and protect pond tubes from rodent entry with this 18" Yellow Bar Guard

this 6" tall x 7 ¾" wide screen is made for 4" or 6" Inline structure applications

Flexible Fernco coupling for secure drainage pipe connections between 10" clay and 10" PVC

12" Tall x 19 3/4" Wide V-Notch Weir | Agri Drain This 10" collar fits onRugged PVC V Notch Weir with a stainless steel plate for accurate flow measurement in Inline or Inlet Water Level Control Structures. The 45 degree notch supports flow rate calculation, and the 12" tall x 19 3 4" wide profile fits standard 15" applications.