{"product_id":"stz-industries-2-in-compression-x-2-in-d-compression-galvanized-malleable-iron-3-in-l-coupling","title":"STZ Industries 2 in. Compression X 2 in. D Compression Galvanized Malleable Iron 3 in. L Coupling","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the STZ Industries 2 in. compression x 2 in. D compression galvanized malleable iron 3 in. L coupling — a rugged, lead-free connector built to seal and safeguard your water lines. With a galvanised finish and a durable malleable iron body, this 2x2 compression coupling is engineered for dependable performance in both residential and light commercial plumbing.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free construction\u003c\/strong\u003e for safe potable water and peace of mind in everyday use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGalvanized finish\u003c\/strong\u003e delivers standout corrosion resistance in moist environments, extending joint life in plumbing runs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMalleable iron body\u003c\/strong\u003e combines strength with a compact profile, ideal for tight spaces and durable service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompression ends\u003c\/strong\u003e on both sides simplify installation without soldering or heat, enabling quicker repairs and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3 in. overall length\u003c\/strong\u003e provides room for alignment and proper routing, reducing stress on the joint.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated performance\u003c\/strong\u003e up to 300 psi and 150 °F, making it well-suited for standard domestic water systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBagged packaging\u003c\/strong\u003e for convenient storage and protection on the job site.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnd 1 diameter: 2 in.; End 1 type: Compression\u003c\/li\u003e \u003cli\u003eEnd 2 diameter: 2 in.; End 2 type: Compression\u003c\/li\u003e \u003cli\u003eMaterial: Malleable Iron\u003c\/li\u003e \u003cli\u003eFinish: Galvanized\u003c\/li\u003e \u003cli\u003eLength: 3 in.\u003c\/li\u003e \u003cli\u003eMaximum Pressure: 300 psi\u003c\/li\u003e \u003cli\u003eMaximum Temperature: 150 °F\u003c\/li\u003e \u003cli\u003ePackaging Type: Bagged\u003c\/li\u003e \u003cli\u003eProduct Type: Coupling\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003ePerfect for connecting two 2-inch pipes in home plumbing upgrades, quick repairs, and irrigation line installations. This coupling shines in spaces where soldering isn’t practical or desirable, offering a reliable, easy-to-service joint that stands up to daily water flow, vibration, and temperature swings. Its lead-free composition makes it a smart choice for potable water lines, while the galvanized finish helps resist corrosion in humid or outdoor settings.\u003c\/p\u003e \u003ch2\u003eWhy choose this compression coupling\u003c\/h2\u003e\n\u003cp\u003eCompared with traditional soldered or glued connections, this STZ coupling delivers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eA straightforward, tool-friendly installation that minimizes downtime\u003c\/li\u003e \u003cli\u003eDurable, corrosion-resistant performance thanks to galvanization and malleable iron construction\u003c\/li\u003e \u003cli\u003eReliable, long-lasting seals with compression-end technology suitable for 2 in pipe runs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure pipe ends are clean and free from burrs before assembly.\u003c\/li\u003e \u003cli\u003eInsert each pipe end fully into the compression fittings, then tighten nuts evenly with a wrench until the joint seats securely.\u003c\/li\u003e \u003cli\u003eRespect the maximum pressure and temperature ratings; perform a leak test after installation using a gentle pressure increase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52169073099026,"sku":"40561","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/40561_A.eps_High.jpg?v=1775414783","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-2-in-compression-x-2-in-d-compression-galvanized-malleable-iron-3-in-l-coupling","provider":"National Hardware Group","version":"1.0","type":"link"}