{"product_id":"142-8-series-4-inch-monitor-well-plug","title":"142-8 Series 4 Inch Monitor Well Plug","description":"The 142-8 Series 4 Inch Monitor Well Plug by Petersen® is expertly designed to effectively seal monitor wells in institutional and government settings. With a Nominal Size of 4 inches and a durable construction, this plug can accommodate a Range of Use from 3.8 to 4.38 inches, providing a secure seal under a Maximum Back Pressure of 6.5 psi. Its features include meeting all EPA requirements for locking plugs, compatibility with Schedule 40 and Schedule 5 pipe sealing, and the ability to work with a solid brass padlock for enhanced security. Equipped with chemical and petroleum-resistant Estaloc™ plastic plates, a petroleum-resistant nitrile o-ring, and a stainless steel carriage bolt, this plug ensures reliable performance. Safety precautions and mechanical plug warnings are adhered to for optimal usage, making it a trusted solution for sealing monitor wells.","brand":"Parker \/ Autoclave Engineers","offers":[{"title":"Default Title","offer_id":44858626670780,"sku":"HIG-c93a00","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/HIG-c93a00-1_47ffa79a-193e-4afe-b469-7847d48ba78e.jpg?v=1749304294","url":"https:\/\/maden.co\/products\/142-8-series-4-inch-monitor-well-plug","provider":"Maden","version":"1.0","type":"link"}