{"product_id":"steel-coupling-for-central-vacuum-pipe","title":"Steel Coupling for Central Vacuum Pipe","description":"\u003cp\u003eSteel coupling (SKU 507S) for joining two lengths of metal central vacuum pipe in a straight run. Every long run of steel vacuum tubing needs couplings to splice sections together, and this one is built from galvanized, zinc-plated carbon steel in 18 gauge to the same ASTM fabrication standards as the pipe it connects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e straight pipe-to-pipe connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e carbon steel, galvanized and zinc plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e 18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ASTM manufactured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStock several when plumbing a full system with 8-foot steel pipe sections (SKU 522S) — one coupling per joint. The complete steel fitting family, including sweep ells, 45s, tees, and wyes, is also available for commercial central vacuum installations where PVC is not an option.\u003c\/p\u003e","brand":"MD Central Vacuum","offers":[{"title":"Default Title","offer_id":50025335521530,"sku":"507S","price":9.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/011652fb1dd6e1ce2bd81cac3697e0c9.jpg?v=1786162049","url":"https:\/\/evacuumsandmore.com\/products\/steel-coupling-for-central-vacuum-pipe","provider":"Vacuums and More","version":"1.0","type":"link"}