3″ Locking Plug for Monitor Wells Features:
- Orange Plastic Locking Plug for Monitor Wells
- Buna-N Seal, Large Plastic Wing-Nut, Water Tight Fit
- Easily Sealed and Unsealed with One Hand
- Seals Sch. 40 PVC and Stainless Steel Well Casing
- Plug-Glass Reinforced Nylon, Virgin (New) Materials, Rubber Gasket-Santoprene Thermoplastic Vulcanizate
- Closes the top of 3″ Sch. 40 Monitoring Wells