{"product_id":"b38-k-llc-154-011-4-inch-test-plug-galvanized-steel","title":"B38;K Llc 154-011 4 Inch Test Plug Galvanized Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe B38;K LLC 154-011 is a 4-inch test plug designed for pressure testing drain, waste, and vent (DWV) pipe systems. It features galvanized steel flanges paired with a molded rubber gasket that compresses to form a watertight seal inside the pipe bore. Plumbers and pipefitters use test plugs like this one to isolate sections of pipe during rough-in inspections, confirming system integrity before walls are closed or fixtures are set. The galvanized steel construction resists corrosion in wet environments, and the molded gasket provides consistent, reliable compression without requiring adhesives or specialty tools.\u003c\/p\u003e\n\u003cp\u003eThis test plug is suited for residential and light commercial plumbing applications where 4-inch pipe testing is required. Typical use cases include DWV system inspections at rough-in stage, sewer line pressure tests, and any application requiring a temporary, removable pipe seal at a 4-inch opening. It fits within the bath and plumbing fixture supply category and is commonly used by licensed plumbers during code-required inspections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanized steel flanges resist corrosion in wet and humid environments\u003c\/li\u003e\n  \u003cli\u003eMolded rubber gasket compresses evenly for a reliable watertight seal\u003c\/li\u003e\n  \u003cli\u003e4-inch nominal size fits standard 4-inch DWV pipe openings\u003c\/li\u003e\n  \u003cli\u003eRemovable design allows repeated use across multiple test cycles\u003c\/li\u003e\n  \u003cli\u003eNo adhesives or specialty tools required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-use test plug for standard 4-inch nominal DWV pipe systems in residential and light commercial plumbing installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers during rough-in or pre-inspection stages of a plumbing project. Ensure the pipe opening is clean and free of debris before inserting the plug to allow the rubber gasket to seat evenly. Follow all local plumbing code requirements, including IPC guidelines, for pressure test duration and test medium. Remove the plug only after the system has been fully depressurized.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel Flanges with Molded Rubber Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Height\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Width\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Length\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.95 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.98 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 8.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: B38;K LLC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 154-011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026K","offers":[{"title":"Default Title","offer_id":51714927755570,"sku":"154-011","price":67.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cbb1cf679ac426b039ec4477b7b7d06.jpg?v=1788507985","url":"https:\/\/voomisupply.com\/products\/b38-k-llc-154-011-4-inch-test-plug-galvanized-steel","provider":"Voomi Supply","version":"1.0","type":"link"}