EBW™ brand monitoring well cap plugs expand on the inside diameter of the screen pipe casting to form a vapor and watertight seal. An integrated locking mechanism prevents unauthorized access. The locking mechanism features a captured bolt, eliminating potential drop-out. The cap is a distinctive yellow color and features the words "Do Not Fill - Monitor Well" which is molded into the cap.
Features
- Body: corrosion-proof plastic
- Gasket: Nitrile Rubber
Line Art
![](https://cdn8.bigcommerce.com/s-rsvmdxl/product_images/uploaded_images/Images/FranklinFueling/772102.jpg)