{"product_id":"n-a-2ua51-1-2-in-fnpt-304-stainless-steel-coupling-class-3000-female-female","title":"2UA51 – 1\/2 in FNPT 304 Stainless Steel Coupling, Class 3000, Female-Female","description":"\u003cdiv class=\"nbs-product-description\"\u003e\n\u003cp class=\"nbs-intro\"\u003eThe 2UA51 Fitting is available from National Boiler Supply. We support purchasing teams with fast dispatch, formal quotes, and a live order desk at 850-565-3492.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eMade from 304 stainless steel, this coupling is rated for a maximum internal pressure of 3000 psi at 100°F and a maximum steam pressure of 2500 psi at 350°F. It features FNPT connections on both ends; 1\/2 inch nominal size; 14 threads per inch; conforms to ASME B16.11. The coupling's Class 3000 rating defines its pressure classification per industry standards.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eStyle: Coupling with female threaded connections on Side A and Side B\u003c\/li\u003e\n\u003cli\u003eConnection Type: FNPT (Female National Pipe Thread)\u003c\/li\u003e\n\u003cli\u003ePipe Size: 1\/2 inch nominal size on both ends\u003c\/li\u003e\n\u003cli\u003eThread Size: 14 threads per inch on both connections\u003c\/li\u003e\n\u003cli\u003ePressure Rating: Class 3000; maximum 3000 psi at 100°F internal pressure\u003c\/li\u003e\n\u003cli\u003eMaximum Steam Pressure: 2500 psi at 350°F\u003c\/li\u003e\n\u003cli\u003eStandards: Material conforms to ASTM A182; threads conform to ANSI\/ASME B1.20.1; meets ASME B16.11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"nbs-spec-wrap\" style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable class=\"nbs-spec-table\" style=\"width:100%;max-width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003e2UA51\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"nbs-b2b-callout\" style=\"border-left:4px solid #1F3A5F;background:#f4f6f9;padding:12px 16px;margin:18px 0 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eOEM Part Verification:\u003c\/strong\u003e Confirm part number 2UA51 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eOrder Desk Support:\u003c\/strong\u003e Call \u003ca href=\"tel:+18505653492\"\u003e850-565-3492\u003c\/a\u003e for formal quotes, lead times, and volume pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":43319180394590,"sku":"2UA51","price":12.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z_7K9xfo5oz_f459aac4-6838-492b-816b-c258686bf99f.jpg?v=1794517594","url":"https:\/\/nationalboilersupply.com\/products\/n-a-2ua51-1-2-in-fnpt-304-stainless-steel-coupling-class-3000-female-female","provider":"National Boiler Supply","version":"1.0","type":"link"}