{"product_id":"legend-valve-441-090p-3-inch-csg-coupling-with-stop","title":"Legend Valve 441-090p 3 Inch Csg Coupling with Stop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LEGEND VALVE 441-090p is a 3-inch corrugated stainless steel (CSG) press coupling with an integrated stop, designed for joining fuel gas and compressed air distribution lines. The stop feature ensures consistent pipe insertion depth during assembly, reducing the risk of incomplete connections. Rated for 125 PSI maximum on fuel gas and 200 PSI maximum for air, this fitting meets ANSI LC 4a and CSA 6.32 standards. Licensed plumbers and gas fitters install this type of fitting in both new construction and retrofit piping systems where press-connection tooling is used in place of threaded or soldered joints.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for residential and light commercial gas distribution applications where corrugated stainless steel flexible gas piping systems are specified. The Large Press x Large Press configuration allows direct connection of two CSG pipe runs at 3-inch diameter. Its rated operating temperature range of -40 degrees F to 180 degrees F makes it appropriate for interior mechanical rooms, utility spaces, and similar environments where gas piping is routed to appliances, boilers, and other equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated pipe stop ensures consistent and complete insertion depth for reliable press connections\u003c\/li\u003e\n  \u003cli\u003eRated 125 PSI maximum for fuel gas service\u003c\/li\u003e\n  \u003cli\u003eRated 200 PSI maximum for compressed air service\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40 degrees F to 180 degrees F\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI LC 4a and CSA 6.32 standards\u003c\/li\u003e\n  \u003cli\u003eLarge Press x Large Press end configuration for direct CSG-to-CSG joining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 3-inch corrugated stainless steel gas piping systems using large press-style end connections, in applications conforming to ANSI LC 4a and CSA 6.32 requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of gas piping fittings must be performed by a licensed plumber or gas fitter in accordance with local codes, IFGC requirements, and the CSG piping manufacturer's guidelines. Shut off the gas supply and verify zero pressure in the line before making or breaking any connections. Press connections require a compatible press tool and jaw set rated for the fitting size and end type — do not substitute tools not approved for this fitting profile. After assembly, pressure-test the completed system per applicable code before returning it to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Large Press x Large Press\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure (Fuel Gas)\u003c\/strong\u003e: 125 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Pressure (Air)\u003c\/strong\u003e: 200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -40 degrees F to 180 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ANSI LC 4a, CSA 6.32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662545149677\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: LEGEND VALVE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 441-090p\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEGEND VALVE","offers":[{"title":"Default Title","offer_id":51620264542514,"sku":"441-090P","price":178.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f054ad7a4565fd9d6a7b48eb6b2c0329.png?v=1787341736","url":"https:\/\/voomisupply.com\/products\/legend-valve-441-090p-3-inch-csg-coupling-with-stop","provider":"Voomi Supply","version":"1.0","type":"link"}