{"product_id":"pnr-1-4-mnpt-40-2-0-stainless-steel-spray-nozzle-pressure-washer-replacement-nozzle","title":"PNR 1\/4\" MNPT 40° 2.0 Stainless Steel Spray Nozzle – Pressure Washer Replacement Nozzle","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-118\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-118\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-118\" data-testid=\"conversation-turn-290\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"666a9b9e-8721-4c97-9776-493c04dd65b4\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"211\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 7639\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Accessories → Spray Nozzles → High-Pressure Spray Nozzles\u003cbr data-start=\"111\" data-end=\"114\"\u003e\u003cstrong data-start=\"114\" data-end=\"123\"\u003eType:\u003c\/strong\u003e PNR 1\/4\" MNPT 40° 2.0 Stainless Steel Spray Nozzle – Pressure Washer Replacement Nozzle\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"213\" data-end=\"216\"\u003e\n\u003cp data-start=\"309\" data-end=\"751\"\u003eThe \u003cstrong data-start=\"313\" data-end=\"362\"\u003ePNR Stainless Steel Spray Nozzle (Part #7639)\u003c\/strong\u003e is a genuine OEM high-pressure replacement nozzle designed for commercial, industrial, agricultural, and residential pressure washing applications. Featuring a \u003cstrong data-start=\"523\" data-end=\"554\"\u003e40-degree fan spray pattern\u003c\/strong\u003e and a \u003cstrong data-start=\"561\" data-end=\"576\"\u003e2.0 orifice\u003c\/strong\u003e, this nozzle provides a wide, even spray for efficient rinsing and general-purpose cleaning while maintaining proper operating pressure on lower-flow pressure washer systems.\u003c\/p\u003e\n\u003chr data-start=\"1519\" data-end=\"1522\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1524\" data-end=\"1549\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1551\" data-end=\"1965\"\u003e\n\u003cli data-section-id=\"1gsvlen\" data-start=\"1551\" data-end=\"1595\"\u003eGenuine PNR OEM high-pressure spray nozzle\u003c\/li\u003e\n\u003cli data-section-id=\"17n08od\" data-start=\"1596\" data-end=\"1615\"\u003ePart Number: 7639\u003c\/li\u003e\n\u003cli data-section-id=\"11sm3d7\" data-start=\"1616\" data-end=\"1644\"\u003eWide 40° fan spray pattern\u003c\/li\u003e\n\u003cli data-section-id=\"5f01uk\" data-start=\"1645\" data-end=\"1663\"\u003e2.0 orifice size\u003c\/li\u003e\n\u003cli data-section-id=\"fuouy9\" data-start=\"1664\" data-end=\"1686\"\u003e1\/4\" MNPT connection\u003c\/li\u003e\n\u003cli data-section-id=\"12d6xbx\" data-start=\"1687\" data-end=\"1731\"\u003eManufactured from AISI 416 stainless steel\u003c\/li\u003e\n\u003cli data-section-id=\"67axqw\" data-start=\"1732\" data-end=\"1785\"\u003ePrecision-machined for consistent spray performance\u003c\/li\u003e\n\u003cli data-section-id=\"xetxaj\" data-start=\"1786\" data-end=\"1816\"\u003eCorrosion and wear resistant\u003c\/li\u003e\n\u003cli data-section-id=\"uhkyuy\" data-start=\"1817\" data-end=\"1869\"\u003eExcellent for rinsing and general-purpose cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"d052v7\" data-start=\"1870\" data-end=\"1916\"\u003eIdeal for lower-flow pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"1aojapk\" data-start=\"1917\" data-end=\"1965\"\u003eOEM-quality construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1967\" data-end=\"1970\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1972\" data-end=\"1998\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2000\" data-end=\"2021\"\u003e\u003cstrong data-start=\"2000\" data-end=\"2016\"\u003ePart Number:\u003c\/strong\u003e 7639\u003c\/p\u003e\n\u003cp data-start=\"2023\" data-end=\"2044\"\u003e\u003cstrong data-start=\"2023\" data-end=\"2040\"\u003eManufacturer:\u003c\/strong\u003e PNR\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2090\"\u003e\u003cstrong data-start=\"2046\" data-end=\"2063\"\u003eProduct Type:\u003c\/strong\u003e High-Pressure Spray Nozzle\u003c\/p\u003e\n\u003cp data-start=\"2092\" data-end=\"2118\"\u003e\u003cstrong data-start=\"2092\" data-end=\"2108\"\u003eThread Size:\u003c\/strong\u003e 1\/4\" MNPT\u003c\/p\u003e\n\u003cp data-start=\"2120\" data-end=\"2142\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2138\"\u003eSpray Pattern:\u003c\/strong\u003e 40°\u003c\/p\u003e\n\u003cp data-start=\"2144\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2144\" data-end=\"2161\"\u003eOrifice Size:\u003c\/strong\u003e 2.0\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2187\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2183\"\u003eNozzle Size:\u003c\/strong\u003e 2.0\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2227\"\u003e\u003cstrong data-start=\"2189\" data-end=\"2202\"\u003eMaterial:\u003c\/strong\u003e AISI 416 Stainless Steel\u003c\/p\u003e\n\u003cp data-start=\"2229\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2229\" data-end=\"2249\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2255\" data-end=\"2258\"\u003e\n\u003ch1 data-section-id=\"1w7a361\" data-start=\"2260\" data-end=\"2285\"\u003eCompatible Applications\u003c\/h1\u003e\n\u003cp data-start=\"2287\" data-end=\"2309\"\u003eSuitable for use with:\u003c\/p\u003e\n\u003cul data-start=\"2311\" data-end=\"2597\"\u003e\n\u003cli data-section-id=\"16nptjl\" data-start=\"2311\" data-end=\"2339\"\u003ePressure washer spray guns\u003c\/li\u003e\n\u003cli data-section-id=\"1luhrht\" data-start=\"2340\" data-end=\"2369\"\u003ePressure washer spray wands\u003c\/li\u003e\n\u003cli data-section-id=\"1igfj9d\" data-start=\"2370\" data-end=\"2394\"\u003ePressure washer lances\u003c\/li\u003e\n\u003cli data-section-id=\"xvja5y\" data-start=\"2395\" data-end=\"2425\"\u003eResidential pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1ftw8hk\" data-start=\"2426\" data-end=\"2455\"\u003eCommercial pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"d4mmu5\" data-start=\"2456\" data-end=\"2473\"\u003eVehicle washing\u003c\/li\u003e\n\u003cli data-section-id=\"1q5rf75\" data-start=\"2474\" data-end=\"2502\"\u003eBuilding exterior cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"wctics\" data-start=\"2503\" data-end=\"2528\"\u003ePatio and deck cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"9bm7jy\" data-start=\"2529\" data-end=\"2562\"\u003eAgricultural equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"e2hged\" data-start=\"2563\" data-end=\"2597\"\u003eGeneral-purpose pressure washing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2599\" data-end=\"2717\"\u003eAlways verify the thread size, nozzle size, operating pressure, flow rate, and machine specifications before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2719\" data-end=\"2722\"\u003e\n\u003ch1 data-section-id=\"1lug2ol\" data-start=\"2724\" data-end=\"2754\"\u003eFunction of the Spray Nozzle\u003c\/h1\u003e\n\u003cp data-start=\"2756\" data-end=\"2788\"\u003eThe PNR 7639 spray nozzle helps:\u003c\/p\u003e\n\u003cul data-start=\"2790\" data-end=\"3074\"\u003e\n\u003cli data-section-id=\"1saql26\" data-start=\"2790\" data-end=\"2838\"\u003eProduce a wide \u003cstrong data-start=\"2807\" data-end=\"2838\"\u003e40° high-pressure fan spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vsvxpa\" data-start=\"2839\" data-end=\"2894\"\u003eDeliver even water distribution across large surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1fz6991\" data-start=\"2895\" data-end=\"2949\"\u003eRemove dirt, dust, mud, and loose debris efficiently\u003c\/li\u003e\n\u003cli data-section-id=\"b6cvxh\" data-start=\"2950\" data-end=\"3005\"\u003eMaintain consistent operating pressure and water flow\u003c\/li\u003e\n\u003cli data-section-id=\"cluiuc\" data-start=\"3006\" data-end=\"3074\"\u003eImprove cleaning efficiency for everyday washing and rinsing tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3076\" data-end=\"3245\"\u003eIts \u003cstrong data-start=\"3080\" data-end=\"3101\"\u003e40° spray pattern\u003c\/strong\u003e and \u003cstrong data-start=\"3106\" data-end=\"3121\"\u003e2.0 orifice\u003c\/strong\u003e make it an excellent choice for lower-flow pressure washer systems requiring broad coverage with controlled cleaning force.\u003c\/p\u003e\n\u003chr data-start=\"3247\" data-end=\"3250\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"3252\" data-end=\"3288\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"3290\" data-end=\"3323\"\u003eReplace the nozzle if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3325\" data-end=\"3536\"\u003e\n\u003cli data-section-id=\"19qzzkl\" data-start=\"3325\" data-end=\"3360\"\u003eUneven or distorted spray pattern\u003c\/li\u003e\n\u003cli data-section-id=\"1n1a9ox\" data-start=\"3361\" data-end=\"3391\"\u003eReduced cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"zgl1b2\" data-start=\"3392\" data-end=\"3418\"\u003eWorn or enlarged orifice\u003c\/li\u003e\n\u003cli data-section-id=\"1py6wf5\" data-start=\"3419\" data-end=\"3435\"\u003eClogged nozzle\u003c\/li\u003e\n\u003cli data-section-id=\"jrcflm\" data-start=\"3436\" data-end=\"3453\"\u003eDamaged threads\u003c\/li\u003e\n\u003cli data-section-id=\"rilljn\" data-start=\"3454\" data-end=\"3484\"\u003eCorrosion or physical damage\u003c\/li\u003e\n\u003cli data-section-id=\"v1b4hb\" data-start=\"3485\" data-end=\"3536\"\u003eIncreased water consumption caused by nozzle wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3538\" data-end=\"3637\"\u003eReplacing a worn nozzle restores proper spray pattern, operating pressure, and cleaning efficiency.\u003c\/p\u003e\n\u003chr data-start=\"3639\" data-end=\"3642\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3644\" data-end=\"3674\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3676\" data-end=\"4158\"\u003e\n\u003cli data-section-id=\"11kc57g\" data-start=\"3676\" data-end=\"3763\"\u003eTurn off the pressure washer and relieve system pressure before replacing the nozzle.\u003c\/li\u003e\n\u003cli data-section-id=\"g7xdvm\" data-start=\"3764\" data-end=\"3846\"\u003eVerify compatibility with the \u003cstrong data-start=\"3796\" data-end=\"3809\"\u003e1\/4\" MNPT\u003c\/strong\u003e connection and \u003cstrong data-start=\"3825\" data-end=\"3840\"\u003e2.0 orifice\u003c\/strong\u003e size.\u003c\/li\u003e\n\u003cli data-section-id=\"6r8m70\" data-start=\"3847\" data-end=\"3928\"\u003eInstall the nozzle securely without overtightening the stainless steel threads.\u003c\/li\u003e\n\u003cli data-section-id=\"s9arnl\" data-start=\"3929\" data-end=\"3998\"\u003eInspect the nozzle seat and threads for debris before installation.\u003c\/li\u003e\n\u003cli data-section-id=\"sff9s3\" data-start=\"3999\" data-end=\"4070\"\u003eTest the spray pattern after installation to verify proper operation.\u003c\/li\u003e\n\u003cli data-section-id=\"aw53oa\" data-start=\"4071\" data-end=\"4158\"\u003eReplace the nozzle if wear results in pressure loss or an inconsistent spray pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4160\" data-end=\"4475\"\u003e\u003cstrong data-start=\"4160\" data-end=\"4174\"\u003eImportant:\u003c\/strong\u003e Match the \u003cstrong data-start=\"4185\" data-end=\"4205\"\u003e2.0 orifice size\u003c\/strong\u003e to your pressure washer's GPM and PSI specifications to maintain proper operating pressure and cleaning performance. The \u003cstrong data-start=\"4327\" data-end=\"4348\"\u003e40° spray pattern\u003c\/strong\u003e is designed for wide-area rinsing and general cleaning, offering effective coverage while reducing the risk of surface damage.\u003c\/p\u003e\n\u003chr data-start=\"4477\" data-end=\"4480\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4482\" data-end=\"4511\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4513\" data-end=\"4962\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"u8jjrd\" data-start=\"4513\" data-end=\"4564\"\u003eFlush the nozzle with clean water after each use.\u003c\/li\u003e\n\u003cli data-section-id=\"zrfygk\" data-start=\"4565\" data-end=\"4634\"\u003eInspect the orifice regularly for mineral buildup, debris, or wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1362771\" data-start=\"4635\" data-end=\"4781\"\u003eClean clogged nozzles using an approved nozzle cleaning tool—avoid using wire or sharp objects that may enlarge or damage the precision orifice.\u003c\/li\u003e\n\u003cli data-section-id=\"1sw4nsg\" data-start=\"4782\" data-end=\"4842\"\u003eStore the nozzle in a clean, dry location when not in use.\u003c\/li\u003e\n\u003cli data-section-id=\"qt9elf\" data-start=\"4843\" data-end=\"4962\" data-is-last-node=\"\"\u003eUse only genuine OEM replacement nozzles to maintain proper spray pattern, operating pressure, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PNR","offers":[{"title":"Default Title","offer_id":53455696789867,"sku":null,"price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/7639PNRNozzle.webp?v=1783117794","url":"https:\/\/generalsprayers.com\/products\/pnr-1-4-mnpt-40-2-0-stainless-steel-spray-nozzle-pressure-washer-replacement-nozzle","provider":"GeneralSprayers","version":"1.0","type":"link"}