The Cherne 4" Monitor Well Locking Plug is the perfect solution for sealing monitor wells while meeting all EPA requirements for locking plugs. This high-quality plug is designed with a petro-chemical resistant Estaloc™ plastic top and bottom plates, ensuring long-lasting durability.

Featuring a stainless steel carriage bolt and a yellow chromate-coated locking latch, this plug provides a secure and reliable seal for your monitor wells. It is sized to seal Sch. 40 piping, and can also seal Schedule 5 pipe for 2" and 4" sizes.

With a petroleum resistant nitrile o-ring, this plug is resistant to chemicals and petroleum, making it ideal for a variety of applications. It can be used with Cherne's solid brass padlock or #2 Masterlock® padlock for added security.

For more information about the Cherne 4" Monitor Well Locking Plug, please contact Enivo Design Product sales team at [phone number] or chat with us using the chat widget at the bottom of the screen. Our team will be happy to assist you with any questions or inquiries you may have.