{"product_id":"tigre-usa-inc-1429-010-poly-insert-coupling-1-inch","title":"Tigre Usa Inc 1429-010 Poly Insert Coupling 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TIGRE USA INC 1429-010 is a 1-inch poly insert coupling designed for joining polyethylene (PE) pipe in cold water distribution systems. The poly-by-poly configuration accepts PE pipe on both ends and is secured with stainless steel clamps, creating a reliable mechanical connection without solvent cementing. This fitting carries NSF 14 and NSF 61 listings for potable water service and meets ASTM D-2609 standards. It is installed by licensed plumbers and irrigation professionals working on underground or above-grade PE piping systems where a straight inline coupling is required.\u003c\/p\u003e\u003cp\u003eThis coupling is intended for cold water service only, including potable water supply, irrigation mainlines, and rural water distribution runs using polyethylene pipe. It is not rated for use with compressed air or gases, and is not approved for installation inside a dwelling. Its insert design makes it well suited for agricultural, municipal utility, and landscape irrigation applications where PE pipe is the standard conveyance material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePoly-by-poly insert design sized for 1-inch PE polyethylene pipe\u003c\/li\u003e\n\u003cli\u003eSecured with stainless steel clamps for a corrosion-resistant mechanical joint\u003c\/li\u003e\n\u003cli\u003eASTM D-2609 listed construction for insert fittings\u003c\/li\u003e\n\u003cli\u003eNSF 14 and NSF 16 listed for potable water service\u003c\/li\u003e\n\u003cli\u003eCold water service only — not approved for compressed air, gases, or interior dwelling installations\u003c\/li\u003e\n\u003cli\u003eSold in packages of 50 units (unit of measure: EA)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with polyethylene (PE) pipe in cold water applications. Compatible pipe and clamp dimensions must match the 1-inch insert fitting bore. Fitting modifications void the manufacturer warranty.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed plumber or irrigation technician. Shut off and depressurize the water supply line before cutting pipe or inserting fittings. Stainless steel clamps must be positioned correctly over the PE pipe bead and torqued per clamp manufacturer specifications to ensure a leak-free joint. Do not use this fitting on compressed air, gas lines, or inside residential dwelling structures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Poly Insert x Poly Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Material Compatibility\u003c\/strong\u003e: Polyethylene (PE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService\u003c\/strong\u003e: Cold water only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM D-2609\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: NSF 14, NSF 16 (potable water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TIGRE USA INC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1429-010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TIGRE","offers":[{"title":"Default Title","offer_id":51523492118834,"sku":"1429-010","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e086b50e5d03b82839b65f78f4dbc158_baeabee7-b2e6-4cf2-b049-26d80818ff95.jpg?v=1785442427","url":"https:\/\/voomisupply.com\/products\/tigre-usa-inc-1429-010-poly-insert-coupling-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}