{"product_id":"304-stainless-steel-close-nipple-3-8-npt-schedule-40-pipe-fitting","title":"304 Stainless Steel Close Nipple – 3\/8\" NPT Schedule 40 Pipe Fitting","description":"\u003cp data-start=\"0\" data-end=\"196\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 5222\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts \u0026amp; Accessories → Pressure Washer Fittings → Pipe Nipples\u003cbr data-start=\"115\" data-end=\"118\"\u003e\u003cstrong data-start=\"118\" data-end=\"127\"\u003eType:\u003c\/strong\u003e 304 Stainless Steel Close Nipple – 3\/8\" NPT Schedule 40 Pipe Fitting\u003c\/p\u003e\n\u003chr data-start=\"198\" data-end=\"201\"\u003e\n\u003cp data-start=\"275\" data-end=\"716\"\u003eThe \u003cstrong data-start=\"279\" data-end=\"328\"\u003e304 Stainless Steel Close Nipple (Part #5222)\u003c\/strong\u003e is a heavy-duty \u003cstrong data-start=\"345\" data-end=\"373\"\u003eSchedule 40 pipe fitting\u003c\/strong\u003e designed to connect two \u003cstrong data-start=\"398\" data-end=\"427\"\u003e3\/8-inch female NPT (FPT)\u003c\/strong\u003e threaded components with minimal added length. Manufactured from \u003cstrong data-start=\"493\" data-end=\"516\"\u003e304 stainless steel\u003c\/strong\u003e, this close nipple offers excellent corrosion resistance, durability, and reliable performance in pressure washing, industrial plumbing, soft wash, water transfer, and general fluid handling systems.\u003c\/p\u003e\n\u003chr data-start=\"1018\" data-end=\"1021\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1023\" data-end=\"1049\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1051\" data-end=\"1453\"\u003e\n\u003cli data-section-id=\"1yimwzl\" data-start=\"1051\" data-end=\"1074\"\u003e\n\u003cstrong data-start=\"1053\" data-end=\"1069\"\u003ePart Number:\u003c\/strong\u003e 5222\u003c\/li\u003e\n\u003cli data-section-id=\"16f3lb5\" data-start=\"1075\" data-end=\"1109\"\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"vixiqc\" data-start=\"1110\" data-end=\"1143\"\u003e\u003cstrong data-start=\"1112\" data-end=\"1143\"\u003e3\/8\" male NPT (MPT) threads\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"jlmrq\" data-start=\"1144\" data-end=\"1185\"\u003eClose-length (minimal extension) design\u003c\/li\u003e\n\u003cli data-section-id=\"1sgyslm\" data-start=\"1186\" data-end=\"1212\"\u003eSchedule 40 pipe fitting\u003c\/li\u003e\n\u003cli data-section-id=\"1qp7dax\" data-start=\"1213\" data-end=\"1242\"\u003eRated for up to \u003cstrong data-start=\"1231\" data-end=\"1242\"\u003e800 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16zdzq4\" data-start=\"1243\" data-end=\"1284\"\u003eExcellent corrosion and rust resistance\u003c\/li\u003e\n\u003cli data-section-id=\"d53ir3\" data-start=\"1285\" data-end=\"1325\"\u003eCompact design for tight installations\u003c\/li\u003e\n\u003cli data-section-id=\"qj05db\" data-start=\"1326\" data-end=\"1385\"\u003eHeavy-duty construction for commercial and industrial use\u003c\/li\u003e\n\u003cli data-section-id=\"dmupp\" data-start=\"1386\" data-end=\"1453\"\u003eSuitable for water and compatible low-pressure fluid applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1455\" data-end=\"1458\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1460\" data-end=\"1487\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1489\" data-end=\"1510\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1505\"\u003ePart Number:\u003c\/strong\u003e 5222\u003c\/p\u003e\n\u003cp data-start=\"1512\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1512\" data-end=\"1529\"\u003eProduct Type:\u003c\/strong\u003e Close Nipple Pipe Fitting\u003c\/p\u003e\n\u003cp data-start=\"1557\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1557\" data-end=\"1570\"\u003eMaterial:\u003c\/strong\u003e 304 Stainless Steel\u003c\/p\u003e\n\u003cp data-start=\"1592\" data-end=\"1628\"\u003e\u003cstrong data-start=\"1592\" data-end=\"1608\"\u003eThread Size:\u003c\/strong\u003e 3\/8\" MPT x 3\/8\" MPT\u003c\/p\u003e\n\u003cp data-start=\"1630\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1630\" data-end=\"1648\"\u003ePipe Schedule:\u003c\/strong\u003e Schedule 40\u003c\/p\u003e\n\u003cp data-start=\"1662\" data-end=\"1679\"\u003e\u003cstrong data-start=\"1662\" data-end=\"1673\"\u003eLength:\u003c\/strong\u003e Close\u003c\/p\u003e\n\u003cp data-start=\"1681\" data-end=\"1718\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1710\"\u003eMaximum Working Pressure:\u003c\/strong\u003e 800 PSI\u003c\/p\u003e\n\u003chr data-start=\"1720\" data-end=\"1723\"\u003e\n\u003ch2 data-section-id=\"17z2fqi\" data-start=\"1725\" data-end=\"1751\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-start=\"1753\" data-end=\"1772\"\u003eIdeal for use with:\u003c\/p\u003e\n\u003cul data-start=\"1774\" data-end=\"2060\"\u003e\n\u003cli data-section-id=\"1rw8xxj\" data-start=\"1774\" data-end=\"1808\"\u003ePressure washer plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"6fbb8h\" data-start=\"1809\" data-end=\"1830\"\u003eSoft wash equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1g6tjx8\" data-start=\"1831\" data-end=\"1868\"\u003eLow-pressure water transfer systems\u003c\/li\u003e\n\u003cli data-section-id=\"8rzyh\" data-start=\"1869\" data-end=\"1890\"\u003eIndustrial plumbing\u003c\/li\u003e\n\u003cli data-section-id=\"q5tme4\" data-start=\"1891\" data-end=\"1914\"\u003eAgricultural sprayers\u003c\/li\u003e\n\u003cli data-section-id=\"1y5nkqu\" data-start=\"1915\" data-end=\"1965\"\u003eChemical application systems (compatible fluids)\u003c\/li\u003e\n\u003cli data-section-id=\"1adiggt\" data-start=\"1966\" data-end=\"1986\"\u003eWashdown equipment\u003c\/li\u003e\n\u003cli data-section-id=\"tur1bf\" data-start=\"1987\" data-end=\"2025\"\u003eGeneral-purpose piping installations\u003c\/li\u003e\n\u003cli data-section-id=\"1hiopmd\" data-start=\"2026\" data-end=\"2060\"\u003eReplacement plumbing connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2062\" data-end=\"2065\"\u003e\n\u003ch2 data-section-id=\"6vunzj\" data-start=\"2067\" data-end=\"2098\"\u003eFunction of the Close Nipple\u003c\/h2\u003e\n\u003cp data-start=\"2100\" data-end=\"2266\"\u003eThe \u003cstrong data-start=\"2104\" data-end=\"2141\"\u003e5222 Stainless Steel Close Nipple\u003c\/strong\u003e joins two compatible \u003cstrong data-start=\"2163\" data-end=\"2191\"\u003e3\/8\" female NPT fittings\u003c\/strong\u003e while adding minimal overall length to the plumbing assembly. It helps to:\u003c\/p\u003e\n\u003cul data-start=\"2268\" data-end=\"2465\"\u003e\n\u003cli data-section-id=\"1ejm9b5\" data-start=\"2268\" data-end=\"2315\"\u003eConnect threaded plumbing components securely\u003c\/li\u003e\n\u003cli data-section-id=\"1jdrg1\" data-start=\"2316\" data-end=\"2348\"\u003eMaintain consistent fluid flow\u003c\/li\u003e\n\u003cli data-section-id=\"b4y04k\" data-start=\"2349\" data-end=\"2382\"\u003eCreate compact plumbing layouts\u003c\/li\u003e\n\u003cli data-section-id=\"c8p010\" data-start=\"2383\" data-end=\"2413\"\u003eReduce potential leak points\u003c\/li\u003e\n\u003cli data-section-id=\"5dak25\" data-start=\"2414\" data-end=\"2465\"\u003eProvide a durable, corrosion-resistant connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2467\" data-end=\"2542\"\u003eIts close-length design makes it ideal where installation space is limited.\u003c\/p\u003e\n\u003chr data-start=\"2544\" data-end=\"2547\"\u003e\n\u003ch2 data-section-id=\"1cnbljb\" data-start=\"2549\" data-end=\"2586\"\u003eCommon Signs Replacement Is Needed\u003c\/h2\u003e\n\u003cp data-start=\"2588\" data-end=\"2622\"\u003eReplace the fitting if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2624\" data-end=\"2834\"\u003e\n\u003cli data-section-id=\"rcfn8t\" data-start=\"2624\" data-end=\"2643\"\u003eCorrosion or rust\u003c\/li\u003e\n\u003cli data-section-id=\"wfzo56\" data-start=\"2644\" data-end=\"2673\"\u003eStripped or damaged threads\u003c\/li\u003e\n\u003cli data-section-id=\"eohz5s\" data-start=\"2674\" data-end=\"2701\"\u003eCracks or physical damage\u003c\/li\u003e\n\u003cli data-section-id=\"1uh4q2q\" data-start=\"2702\" data-end=\"2744\"\u003ePersistent leaks at threaded connections\u003c\/li\u003e\n\u003cli data-section-id=\"fv28xg\" data-start=\"2745\" data-end=\"2788\"\u003eExcessive wear from repeated installation\u003c\/li\u003e\n\u003cli data-section-id=\"rumvan\" data-start=\"2789\" data-end=\"2834\"\u003eThread deformation preventing a secure seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2836\" data-end=\"2910\"\u003eReplacing a worn fitting helps maintain a safe, leak-free plumbing system.\u003c\/p\u003e\n\u003chr data-start=\"2912\" data-end=\"2915\"\u003e\n\u003ch2 data-section-id=\"10va281\" data-start=\"2917\" data-end=\"2948\"\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cp data-start=\"2950\" data-end=\"3025\"\u003eTurn off the system and relieve all pressure before installing the fitting.\u003c\/p\u003e\n\u003cp data-start=\"3027\" data-end=\"3348\"\u003eApply an approved \u003cstrong data-start=\"3045\" data-end=\"3070\"\u003ePTFE thread seal tape\u003c\/strong\u003e or compatible thread sealant to the \u003cstrong data-start=\"3107\" data-end=\"3127\"\u003e3\/8\" MPT threads\u003c\/strong\u003e, then thread the \u003cstrong data-start=\"3145\" data-end=\"3166\"\u003e5222 Close Nipple\u003c\/strong\u003e into compatible \u003cstrong data-start=\"3183\" data-end=\"3195\"\u003e3\/8\" FPT\u003c\/strong\u003e components. Tighten securely using appropriate tools without over-tightening, and inspect the assembly for leaks before returning the system to service.\u003c\/p\u003e\n\u003cp data-start=\"3350\" data-end=\"3584\"\u003e\u003cstrong data-start=\"3350\" data-end=\"3364\"\u003eImportant:\u003c\/strong\u003e This fitting is designed for \u003cstrong data-start=\"3394\" data-end=\"3423\"\u003elow-pressure applications\u003c\/strong\u003e with a maximum working pressure of \u003cstrong data-start=\"3459\" data-end=\"3470\"\u003e800 PSI\u003c\/strong\u003e. Always verify compatibility with the connected plumbing components and operating conditions before installation.\u003c\/p\u003e\n\u003chr data-start=\"3586\" data-end=\"3589\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3591\" data-end=\"3621\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3623\" data-end=\"4070\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"xvj3re\" data-start=\"3623\" data-end=\"3686\"\u003eInspect periodically for corrosion, wear, or damaged threads.\u003c\/li\u003e\n\u003cli data-section-id=\"k9zlda\" data-start=\"3687\" data-end=\"3736\"\u003eCheck threaded connections regularly for leaks.\u003c\/li\u003e\n\u003cli data-section-id=\"phrch5\" data-start=\"3737\" data-end=\"3810\"\u003eReapply thread sealant whenever the fitting is removed and reinstalled.\u003c\/li\u003e\n\u003cli data-section-id=\"2rof77\" data-start=\"3811\" data-end=\"3872\"\u003eKeep fittings clean and free of debris or chemical buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"1e89vtu\" data-start=\"3873\" data-end=\"3941\"\u003eReplace the fitting if corrosion, thread damage, or leaks develop.\u003c\/li\u003e\n\u003cli data-section-id=\"153bg24\" data-start=\"3942\" data-end=\"4070\" data-is-last-node=\"\"\u003eOperate only within the maximum pressure rating of \u003cstrong data-start=\"3995\" data-end=\"4006\"\u003e800 PSI\u003c\/strong\u003e to ensure safe, reliable performance and extended service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Barens","offers":[{"title":"Default Title","offer_id":53506198471019,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/304SSNIPPLE.webp?v=1783693823","url":"https:\/\/generalsprayers.com\/products\/304-stainless-steel-close-nipple-3-8-npt-schedule-40-pipe-fitting","provider":"GeneralSprayers","version":"1.0","type":"link"}