{"product_id":"southwark-metal-sp90-24ga_16in-spiral-round-elbow-16-in","title":"Southwark Metal SP90-24GA_16IN Spiral Round Elbow 16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL SP90-24GA_16IN is a 90-degree spiral round sheet metal elbow fabricated from hot dip galvanized steel at 24 gauge material thickness. Designed for round duct systems, this elbow redirects airflow at a 90-degree angle within commercial and residential HVAC ductwork. The spiral construction provides consistent roundness and structural rigidity along the elbow body. With a uniform 16-inch diameter on both the inlet and outlet, this fitting maintains full airflow cross-section through the turn. Sheet metal mechanics and HVAC installers working on commercial or large-scale residential systems rely on fittings like this for trunk and branch duct routing.\u003c\/p\u003e\n\u003cp\u003eThis elbow is suited for round spiral duct systems in commercial HVAC applications and larger residential forced-air installations. It is commonly installed where duct runs require a 90-degree directional change while maintaining a consistent 16-inch diameter. The hot dip galvanized finish provides corrosion resistance for both interior and exposed mechanical room installations. Fabricated to meet ACCA and SMACNA standards, this fitting is appropriate for supply and return air duct systems requiring code-compliant fittings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e90-degree elbow angle for sharp directional changes in round duct runs\u003c\/li\u003e\n  \u003cli\u003e16-inch inlet and outlet diameter for consistent, unrestricted airflow\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized steel construction for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e24 gauge material thickness for structural rigidity in commercial duct systems\u003c\/li\u003e\n  \u003cli\u003eSpiral round design for uniform shape and strong seam integrity\u003c\/li\u003e\n  \u003cli\u003eFabricated to ACCA and SMACNA applicable standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fitting for 16-inch round spiral duct systems installed per ACCA and SMACNA guidelines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this fitting should be performed by a licensed HVAC technician or sheet metal mechanic familiar with round spiral duct systems. Power down the air handling unit and relieve any system pressure before beginning ductwork modifications. Secure connections using approved sheet metal screws and seal joints with mastic sealant or UL 181-listed tape per SMACNA installation standards. Follow local mechanical codes and the applicable SMACNA duct construction guidelines for support spacing and hanging methods.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A (Inlet Diameter)\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B (Outlet Diameter)\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Thickness\u003c\/strong\u003e: 24 Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Spiral, Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ACCA, SMACNA\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: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SP90-24GA_16IN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284141211954,"sku":"SP90-24GA_16IN","price":69.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277959.jpg?v=1781069627","url":"https:\/\/voomisupply.com\/products\/southwark-metal-sp90-24ga_16in-spiral-round-elbow-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}