{"product_id":"stz-industries-1-1-2-in-compression-x-1-1-2-in-d-compression-galvanized-malleable-iron-3-in-l-cou","title":"STZ Industries 1-1\/2 in. Compression X 1-1\/2 in. D Compression Galvanized Malleable Iron 3 in. L Cou","description":"\u003cdiv\u003e\n\u003cp\u003eMeet a dependable, lead‑free solution for tight, durable pipe connections: the STZ Industries 1-1\/2 in. Compression x 1-1\/2 in. D Compression Galvanized Malleable Iron 3 in. L Coupling. With two 1-1\/2 in. compression ends and a robust malleable iron body, this coupling delivers a secure, leak‑resistant connection for potable water and light‑duty piping runs.\u003c\/p\u003e \u003ch3\u003eKey features that matter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo 1-1\/2 in. compression ends\u003c\/strong\u003e for quick, tool‑free installation and reliable seals on standard 1-1\/2 in. lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial: malleable iron\u003c\/strong\u003e combined with a \u003cstrong\u003egalvanized finish\u003c\/strong\u003e provides outstanding strength and corrosion resistance in damp, outdoor, or basement environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLead-free construction\u003c\/strong\u003e supports safe drinking water applications and meets modern regulatory expectations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure: 300 psi\u003c\/strong\u003e and \u003cstrong\u003emaximum temperature: 150°F\u003c\/strong\u003e—designed to handle typical residential and light commercial water systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength: 3 in.\u003c\/strong\u003e a practical, compact coupling that maintains proper alignment and reduces stress on joints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging: bagged\u003c\/strong\u003e for clean, ship‑ready installation in the field.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and practical applications\u003c\/h3\u003e\n\u003cp\u003eThis coupling is purpose‑built for connecting two 1-1\/2 in. lines in potable water circuits, irrigation runs, or repair projects where a quick, dependable compression connection is preferred over soldering. It’s well suited for both new installations and repair work on galvanized or steel piping networks, offering a durable, long‑lasting seal in environments that demand resilience and corrosion resistance.\u003c\/p\u003e \u003ch3\u003eWhy this STZ Industries coupling stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLead‑free assurance\u003c\/strong\u003e supports safe drinking water and regulatory compliance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGalvanized malleable iron body\u003c\/strong\u003e combines strength with corrosion resistance, extending service life in challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompression connection design\u003c\/strong\u003e provides straightforward installation without special tools or welding, helping you save time on the job.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact 3 in. length\u003c\/strong\u003e offers a tidy, space‑friendly footprint while maintaining a secure, leak‑proof join.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure both pipe ends are clean, square, and free of burrs before assembly.\u003c\/li\u003e \u003cli\u003eUse the appropriate compression nuts and ferrules for the 1-1\/2 in. line diameter and tighten to the manufacturer’s guidelines for a watertight seal.\u003c\/li\u003e \u003cli\u003eCheck that the alignment is correct to avoid side loads that could compromise the joint over time.\u003c\/li\u003e \u003cli\u003eOperate within the listed pressure and temperature limits to maintain the integrity of the connection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnd connections: 1-1\/2 in. compression x 1-1\/2 in. compression\u003c\/li\u003e \u003cli\u003eMaterial: Galvanized 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\u003eLead content: Lead-free\u003c\/li\u003e \u003cli\u003ePackaging: Bagged\u003c\/li\u003e \u003cli\u003eProduct type: Coupling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Stz Industries","offers":[{"title":"Default Title","offer_id":52169078210834,"sku":"42081","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/42081_A.eps_High.jpg?v=1775414835","url":"https:\/\/nationalhardwaregroup.com\/products\/stz-industries-1-1-2-in-compression-x-1-1-2-in-d-compression-galvanized-malleable-iron-3-in-l-cou","provider":"National Hardware Group","version":"1.0","type":"link"}