{"product_id":"pnr-1-4-mnpt-15-4-5-stainless-steel-spray-nozzle-pressure-washer-replacement-nozzle","title":"PNR 1\/4\" MNPT 15° 4.5 Stainless Steel Spray Nozzle – Pressure Washer Replacement Nozzle","description":"\u003cdiv class=\"\" data-turn-id-container=\"cd0b69f9-6f89-45b1-ae31-eacd872a6b5f\" 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-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"cd0b69f9-6f89-45b1-ae31-eacd872a6b5f\" data-turn-id-container=\"cd0b69f9-6f89-45b1-ae31-eacd872a6b5f\" data-testid=\"conversation-turn-253\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-80\" 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-44e0120c15c3-80\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-80\" data-testid=\"conversation-turn-254\" 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=\"92288b7a-b2c5-409c-b74b-a52e025ea740\" 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\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 7633\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 15° 4.5 Stainless Steel Spray Nozzle – Pressure Washer Replacement Nozzle\u003c\/p\u003e\n\u003chr data-start=\"213\" data-end=\"216\"\u003e\n\u003cp data-start=\"309\" data-end=\"708\"\u003eThe \u003cstrong data-start=\"313\" data-end=\"362\"\u003ePNR Stainless Steel Spray Nozzle (Part #7633)\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\"\u003e15-degree fan spray pattern\u003c\/strong\u003e and a \u003cstrong data-start=\"561\" data-end=\"576\"\u003e4.5 orifice\u003c\/strong\u003e, this nozzle delivers a concentrated, high-impact spray for removing stubborn dirt, mud, grease, oil, and grime from hard surfaces.\u003c\/p\u003e\n\u003chr data-start=\"1416\" data-end=\"1419\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1421\" data-end=\"1446\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1448\" data-end=\"1819\"\u003e\n\u003cli data-section-id=\"1gsvlen\" data-start=\"1448\" data-end=\"1492\"\u003eGenuine PNR OEM high-pressure spray nozzle\u003c\/li\u003e\n\u003cli data-section-id=\"17n08o7\" data-start=\"1493\" data-end=\"1512\"\u003ePart Number: 7633\u003c\/li\u003e\n\u003cli data-section-id=\"188ek7g\" data-start=\"1513\" data-end=\"1549\"\u003eConcentrated 15° fan spray pattern\u003c\/li\u003e\n\u003cli data-section-id=\"1evre0v\" data-start=\"1550\" data-end=\"1568\"\u003e4.5 orifice size\u003c\/li\u003e\n\u003cli data-section-id=\"fuouy9\" data-start=\"1569\" data-end=\"1591\"\u003e1\/4\" MNPT connection\u003c\/li\u003e\n\u003cli data-section-id=\"12d6xbx\" data-start=\"1592\" data-end=\"1636\"\u003eManufactured from AISI 416 stainless steel\u003c\/li\u003e\n\u003cli data-section-id=\"67axqw\" data-start=\"1637\" data-end=\"1690\"\u003ePrecision-machined for consistent spray performance\u003c\/li\u003e\n\u003cli data-section-id=\"xetxaj\" data-start=\"1691\" data-end=\"1721\"\u003eCorrosion and wear resistant\u003c\/li\u003e\n\u003cli data-section-id=\"55op6p\" data-start=\"1722\" data-end=\"1770\"\u003eExcellent for removing stubborn dirt and grime\u003c\/li\u003e\n\u003cli data-section-id=\"1aojapk\" data-start=\"1771\" data-end=\"1819\"\u003eOEM-quality construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1821\" data-end=\"1824\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1826\" data-end=\"1852\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"1854\" data-end=\"1875\"\u003e\u003cstrong data-start=\"1854\" data-end=\"1870\"\u003ePart Number:\u003c\/strong\u003e 7633\u003c\/p\u003e\n\u003cp data-start=\"1877\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1877\" data-end=\"1894\"\u003eManufacturer:\u003c\/strong\u003e PNR\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"1944\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1917\"\u003eProduct Type:\u003c\/strong\u003e High-Pressure Spray Nozzle\u003c\/p\u003e\n\u003cp data-start=\"1946\" data-end=\"1972\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1962\"\u003eThread Size:\u003c\/strong\u003e 1\/4\" MNPT\u003c\/p\u003e\n\u003cp data-start=\"1974\" data-end=\"1996\"\u003e\u003cstrong data-start=\"1974\" data-end=\"1992\"\u003eSpray Pattern:\u003c\/strong\u003e 15°\u003c\/p\u003e\n\u003cp data-start=\"1998\" data-end=\"2019\"\u003e\u003cstrong data-start=\"1998\" data-end=\"2015\"\u003eOrifice Size:\u003c\/strong\u003e 4.5\u003c\/p\u003e\n\u003cp data-start=\"2021\" data-end=\"2041\"\u003e\u003cstrong data-start=\"2021\" data-end=\"2037\"\u003eNozzle Size:\u003c\/strong\u003e 4.5\u003c\/p\u003e\n\u003cp data-start=\"2043\" data-end=\"2081\"\u003e\u003cstrong data-start=\"2043\" data-end=\"2056\"\u003eMaterial:\u003c\/strong\u003e AISI 416 Stainless Steel\u003c\/p\u003e\n\u003cp data-start=\"2083\" data-end=\"2107\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2103\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2109\" data-end=\"2112\"\u003e\n\u003ch1 data-section-id=\"1w7a361\" data-start=\"2114\" data-end=\"2139\"\u003eCompatible Applications\u003c\/h1\u003e\n\u003cp data-start=\"2141\" data-end=\"2163\"\u003eSuitable for use with:\u003c\/p\u003e\n\u003cul data-start=\"2165\" data-end=\"2454\"\u003e\n\u003cli data-section-id=\"1luhrht\" data-start=\"2165\" data-end=\"2194\"\u003ePressure washer spray wands\u003c\/li\u003e\n\u003cli data-section-id=\"1igfj9d\" data-start=\"2195\" data-end=\"2219\"\u003ePressure washer lances\u003c\/li\u003e\n\u003cli data-section-id=\"16nptjl\" data-start=\"2220\" data-end=\"2248\"\u003ePressure washer spray guns\u003c\/li\u003e\n\u003cli data-section-id=\"1ftw8hk\" data-start=\"2249\" data-end=\"2278\"\u003eCommercial pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1wpc0sg\" data-start=\"2279\" data-end=\"2310\"\u003eIndustrial cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"xkh8e3\" data-start=\"2311\" data-end=\"2326\"\u003eFleet washing\u003c\/li\u003e\n\u003cli data-section-id=\"167zffo\" data-start=\"2327\" data-end=\"2353\"\u003eHeavy equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"1mlmuus\" data-start=\"2354\" data-end=\"2385\"\u003eConcrete and masonry cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"9bm7jy\" data-start=\"2386\" data-end=\"2419\"\u003eAgricultural equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"e2hged\" data-start=\"2420\" data-end=\"2454\"\u003eGeneral-purpose pressure washing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2456\" data-end=\"2566\"\u003eAlways verify the thread size, nozzle size, operating pressure, and machine flow requirements before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2568\" data-end=\"2571\"\u003e\n\u003ch1 data-section-id=\"1lug2ol\" data-start=\"2573\" data-end=\"2603\"\u003eFunction of the Spray Nozzle\u003c\/h1\u003e\n\u003cp data-start=\"2605\" data-end=\"2637\"\u003eThe PNR 7633 spray nozzle helps:\u003c\/p\u003e\n\u003cul data-start=\"2639\" data-end=\"2930\"\u003e\n\u003cli data-section-id=\"qa2wnt\" data-start=\"2639\" data-end=\"2695\"\u003eProduce a concentrated \u003cstrong data-start=\"2664\" data-end=\"2695\"\u003e15° high-pressure fan spray\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3q437e\" data-start=\"2696\" data-end=\"2742\"\u003eRemove stubborn dirt, grease, oil, and grime\u003c\/li\u003e\n\u003cli data-section-id=\"9d52qi\" data-start=\"2743\" data-end=\"2824\"\u003eDeliver powerful cleaning performance while covering more area than a 0° nozzle\u003c\/li\u003e\n\u003cli data-section-id=\"1wndi85\" data-start=\"2825\" data-end=\"2880\"\u003eMaintain consistent water flow and operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"13wn3hq\" data-start=\"2881\" data-end=\"2930\"\u003eImprove cleaning efficiency on durable surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2932\" data-end=\"3103\"\u003eIts \u003cstrong data-start=\"2936\" data-end=\"2957\"\u003e15° spray pattern\u003c\/strong\u003e is ideal for aggressive cleaning tasks on concrete, equipment, metal surfaces, and other durable materials that require increased cleaning power.\u003c\/p\u003e\n\u003chr data-start=\"3105\" data-end=\"3108\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"3110\" data-end=\"3146\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"3148\" data-end=\"3181\"\u003eReplace the nozzle if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3183\" data-end=\"3391\"\u003e\n\u003cli data-section-id=\"19qzzkl\" data-start=\"3183\" data-end=\"3218\"\u003eUneven or distorted spray pattern\u003c\/li\u003e\n\u003cli data-section-id=\"irubn0\" data-start=\"3219\" data-end=\"3246\"\u003eReduced cleaning pressure\u003c\/li\u003e\n\u003cli data-section-id=\"zgl1b2\" data-start=\"3247\" data-end=\"3273\"\u003eWorn or enlarged orifice\u003c\/li\u003e\n\u003cli data-section-id=\"1py6wf5\" data-start=\"3274\" data-end=\"3290\"\u003eClogged nozzle\u003c\/li\u003e\n\u003cli data-section-id=\"jrcflm\" data-start=\"3291\" data-end=\"3308\"\u003eDamaged threads\u003c\/li\u003e\n\u003cli data-section-id=\"rilljn\" data-start=\"3309\" data-end=\"3339\"\u003eCorrosion or physical damage\u003c\/li\u003e\n\u003cli data-section-id=\"v1b4hb\" data-start=\"3340\" data-end=\"3391\"\u003eIncreased water consumption caused by nozzle wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3393\" data-end=\"3482\"\u003eReplacing a worn nozzle restores proper pressure, spray quality, and cleaning efficiency.\u003c\/p\u003e\n\u003chr data-start=\"3484\" data-end=\"3487\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3489\" data-end=\"3519\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3521\" data-end=\"3988\"\u003e\n\u003cli data-section-id=\"11kc57g\" data-start=\"3521\" data-end=\"3608\"\u003eTurn off the pressure washer and relieve system pressure before replacing the nozzle.\u003c\/li\u003e\n\u003cli data-section-id=\"e9g7k1\" data-start=\"3609\" data-end=\"3691\"\u003eVerify compatibility with the \u003cstrong data-start=\"3641\" data-end=\"3654\"\u003e1\/4\" MNPT\u003c\/strong\u003e connection and \u003cstrong data-start=\"3670\" data-end=\"3685\"\u003e4.5 orifice\u003c\/strong\u003e size.\u003c\/li\u003e\n\u003cli data-section-id=\"sgzy8v\" data-start=\"3692\" data-end=\"3757\"\u003eInstall the nozzle securely without overtightening the threads.\u003c\/li\u003e\n\u003cli data-section-id=\"s9arnl\" data-start=\"3758\" data-end=\"3827\"\u003eInspect the nozzle seat and threads for debris before installation.\u003c\/li\u003e\n\u003cli data-section-id=\"19xwdie\" data-start=\"3828\" data-end=\"3900\"\u003eTest the spray pattern after installation to confirm proper operation.\u003c\/li\u003e\n\u003cli data-section-id=\"aw53oa\" data-start=\"3901\" data-end=\"3988\"\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=\"3990\" data-end=\"4309\"\u003e\u003cstrong data-start=\"3990\" data-end=\"4004\"\u003eImportant:\u003c\/strong\u003e Match the \u003cstrong data-start=\"4015\" data-end=\"4035\"\u003e4.5 orifice size\u003c\/strong\u003e to your pressure washer's GPM and PSI specifications to maintain proper operating pressure and maximize cleaning performance. The \u003cstrong data-start=\"4166\" data-end=\"4187\"\u003e15° spray pattern\u003c\/strong\u003e is intended for hard, durable surfaces and should be used with caution on painted, delicate, or easily damaged materials.\u003c\/p\u003e\n\u003chr data-start=\"4311\" data-end=\"4314\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4316\" data-end=\"4345\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4347\" data-end=\"4777\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"u8jjrd\" data-start=\"4347\" data-end=\"4398\"\u003eFlush the nozzle with clean water after each use.\u003c\/li\u003e\n\u003cli data-section-id=\"2f3d3z\" data-start=\"4399\" data-end=\"4459\"\u003eInspect the orifice regularly for wear or mineral buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"sleph7\" data-start=\"4460\" data-end=\"4596\"\u003eClean clogged nozzles using an approved nozzle cleaning tool—avoid using wire or sharp objects that may enlarge the precision orifice.\u003c\/li\u003e\n\u003cli data-section-id=\"1sw4nsg\" data-start=\"4597\" data-end=\"4657\"\u003eStore the nozzle in a clean, dry location when not in use.\u003c\/li\u003e\n\u003cli data-section-id=\"qt9elf\" data-start=\"4658\" data-end=\"4777\" 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","brand":"PNR","offers":[{"title":"Default Title","offer_id":53452033130859,"sku":null,"price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/7633PNRNozzle.webp?v=1783039921","url":"https:\/\/generalsprayers.com\/products\/pnr-1-4-mnpt-15-4-5-stainless-steel-spray-nozzle-pressure-washer-replacement-nozzle","provider":"GeneralSprayers","version":"1.0","type":"link"}