{"product_id":"ar-vrt3-310-unloader-valve-with-pressure-switch-4500-psi-oem-replacement-part","title":"AR VRT3-310 Unloader Valve with Pressure Switch 4500 PSI – OEM Replacement Part","description":"\u003cp data-start=\"0\" data-end=\"194\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e UNVRT3310S\u003cbr data-start=\"27\" data-end=\"30\"\u003e\u003cstrong data-start=\"30\" data-end=\"43\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Components → Unloader Valves → Annovi Reverberi (AR) Pump Parts\u003cbr data-start=\"123\" data-end=\"126\"\u003e\u003cstrong data-start=\"126\" data-end=\"135\"\u003eType:\u003c\/strong\u003e AR VRT3-310 Unloader Valve with Integrated Pressure Switch\u003c\/p\u003e\n\u003chr data-start=\"196\" data-end=\"199\"\u003e\n\u003cp data-start=\"295\" data-end=\"691\"\u003eThe AR UNVRT3310S VRT3-310 Unloader Valve is a genuine OEM pressure-actuated unloader featuring a factory-mounted pressure switch installed in the bypass port. Designed for commercial and industrial pressure washer systems, this combination unloader and pressure switch assembly provides reliable pressure regulation, pump protection, and automated control functionality in a single compact unit.\u003c\/p\u003e\n\u003chr data-start=\"1286\" data-end=\"1289\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1291\" data-end=\"1317\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1319\" data-end=\"1835\"\u003e\n\u003cli data-section-id=\"etsmac\" data-start=\"1319\" data-end=\"1371\"\u003eGenuine Annovi Reverberi (AR) OEM Replacement Part\u003c\/li\u003e\n\u003cli data-section-id=\"gthba6\" data-start=\"1372\" data-end=\"1428\"\u003eVRT3-310 unloader with factory-mounted pressure switch\u003c\/li\u003e\n\u003cli data-section-id=\"2kgsl2\" data-start=\"1429\" data-end=\"1465\"\u003eRated for pressures up to 4500 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"1d0ei23\" data-start=\"1466\" data-end=\"1499\"\u003eSupports flow rates up to 8 GPM\u003c\/li\u003e\n\u003cli data-section-id=\"m4ygju\" data-start=\"1500\" data-end=\"1559\"\u003eIntegrated pressure switch simplifies system installation\u003c\/li\u003e\n\u003cli data-section-id=\"1782fph\" data-start=\"1560\" data-end=\"1621\"\u003eHelps automate burner, motor, and control circuit operation\u003c\/li\u003e\n\u003cli data-section-id=\"jp2cqr\" data-start=\"1622\" data-end=\"1683\"\u003eProvides reliable pressure regulation and bypass protection\u003c\/li\u003e\n\u003cli data-section-id=\"1yren5k\" data-start=\"1684\" data-end=\"1725\"\u003eDurable forged brass valve construction\u003c\/li\u003e\n\u003cli data-section-id=\"ljpitz\" data-start=\"1726\" data-end=\"1773\"\u003eOEM-quality fit, performance, and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"18stcen\" data-start=\"1774\" data-end=\"1835\"\u003eIdeal for commercial and industrial pressure washer systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1837\" data-end=\"1840\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1842\" data-end=\"1869\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1871\" data-end=\"1910\"\u003e\u003cstrong data-start=\"1871\" data-end=\"1888\"\u003eManufacturer:\u003c\/strong\u003e Annovi Reverberi (AR)\u003c\/p\u003e\n\u003cp data-start=\"1912\" data-end=\"1939\"\u003e\u003cstrong data-start=\"1912\" data-end=\"1928\"\u003ePart Number:\u003c\/strong\u003e UNVRT3310S\u003c\/p\u003e\n\u003cp data-start=\"1941\" data-end=\"1994\"\u003e\u003cstrong data-start=\"1941\" data-end=\"1958\"\u003eProduct Type:\u003c\/strong\u003e Unloader Valve with Pressure Switch\u003c\/p\u003e\n\u003cp data-start=\"1996\" data-end=\"2026\"\u003e\u003cstrong data-start=\"1996\" data-end=\"2017\"\u003eMaximum Pressure:\u003c\/strong\u003e 4500 PSI\u003c\/p\u003e\n\u003cp data-start=\"2028\" data-end=\"2056\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2050\"\u003eMaximum Flow Rate:\u003c\/strong\u003e 8 GPM\u003c\/p\u003e\n\u003cp data-start=\"2058\" data-end=\"2102\"\u003e\u003cstrong data-start=\"2058\" data-end=\"2093\"\u003eMaximum Pressure Switch Rating:\u003c\/strong\u003e 3625 PSI\u003c\/p\u003e\n\u003cp data-start=\"2104\" data-end=\"2142\"\u003e\u003cstrong data-start=\"2104\" data-end=\"2129\"\u003ePressure Switch Type:\u003c\/strong\u003e Micro Switch\u003c\/p\u003e\n\u003cp data-start=\"2144\" data-end=\"2183\"\u003e\u003cstrong data-start=\"2144\" data-end=\"2166\"\u003eElectrical Rating:\u003c\/strong\u003e 5 Amp \/ 250 Volt\u003c\/p\u003e\n\u003cp data-start=\"2185\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2185\" data-end=\"2215\"\u003eMaximum Fluid Temperature:\u003c\/strong\u003e 194°F\u003c\/p\u003e\n\u003cp data-start=\"2223\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2223\" data-end=\"2247\"\u003eValve Body Material:\u003c\/strong\u003e Brass\u003c\/p\u003e\n\u003cp data-start=\"2255\" data-end=\"2279\"\u003e\u003cstrong data-start=\"2255\" data-end=\"2275\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2281\" data-end=\"2284\"\u003e\n\u003ch2 data-section-id=\"3p0sng\" data-start=\"2286\" data-end=\"2307\"\u003ePort Configuration\u003c\/h2\u003e\n\u003cp data-start=\"2309\" data-end=\"2324\"\u003e\u003cstrong data-start=\"2309\" data-end=\"2324\"\u003eInlet Port:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2325\" data-end=\"2335\"\u003e\n\u003cli data-section-id=\"1kqorak\" data-start=\"2325\" data-end=\"2335\"\u003e3\/8\" FPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2337\" data-end=\"2353\"\u003e\u003cstrong data-start=\"2337\" data-end=\"2353\"\u003eOutlet Port:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2354\" data-end=\"2364\"\u003e\n\u003cli data-section-id=\"1kqorak\" data-start=\"2354\" data-end=\"2364\"\u003e3\/8\" FPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2366\" data-end=\"2382\"\u003e\u003cstrong data-start=\"2366\" data-end=\"2382\"\u003eBypass Port:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2383\" data-end=\"2393\"\u003e\n\u003cli data-section-id=\"1kqorak\" data-start=\"2383\" data-end=\"2393\"\u003e3\/8\" FPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2395\" data-end=\"2409\"\u003e\u003cstrong data-start=\"2395\" data-end=\"2409\"\u003ePort Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2410\" data-end=\"2436\"\u003e\n\u003cli data-section-id=\"cw1rsf\" data-start=\"2410\" data-end=\"2436\"\u003eFemale Pipe Thread (FPT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2438\" data-end=\"2441\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"2443\" data-end=\"2466\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"2468\" data-end=\"2740\"\u003e\n\u003cli data-section-id=\"g7mqf6\" data-start=\"2468\" data-end=\"2496\"\u003eHot water pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1vf501p\" data-start=\"2497\" data-end=\"2533\"\u003eCommercial pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wpc0sg\" data-start=\"2534\" data-end=\"2565\"\u003eIndustrial cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"16yyguy\" data-start=\"2566\" data-end=\"2606\"\u003ePressure washer burner control systems\u003c\/li\u003e\n\u003cli data-section-id=\"16b4q3t\" data-start=\"2607\" data-end=\"2650\"\u003eAutomatic pressure washer shutoff systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mv9afl\" data-start=\"2651\" data-end=\"2676\"\u003eFleet washing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"7a3rsy\" data-start=\"2677\" data-end=\"2708\"\u003eAgricultural cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"meedk1\" data-start=\"2709\" data-end=\"2740\"\u003eCustom pressure washer builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2742\" data-end=\"2745\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"2747\" data-end=\"2772\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"2774\" data-end=\"3270\"\u003e\n\u003cli data-section-id=\"1sb1qgj\" data-start=\"2774\" data-end=\"2841\"\u003eCombines pressure regulation and switch control into one assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1ldzhvb\" data-start=\"2842\" data-end=\"2891\"\u003eHelps automate pressure washer system operation\u003c\/li\u003e\n\u003cli data-section-id=\"1ba4eai\" data-start=\"2892\" data-end=\"2933\"\u003eMaintains consistent operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"mkn0my\" data-start=\"2934\" data-end=\"2982\"\u003eProtects pumps from excessive pressure buildup\u003c\/li\u003e\n\u003cli data-section-id=\"15wz0d3\" data-start=\"2983\" data-end=\"3050\"\u003eSupports smooth bypass operation when the trigger gun is released\u003c\/li\u003e\n\u003cli data-section-id=\"a7tk1w\" data-start=\"3051\" data-end=\"3104\"\u003eReduces installation complexity and component count\u003c\/li\u003e\n\u003cli data-section-id=\"fsl0yk\" data-start=\"3105\" data-end=\"3160\"\u003eDurable brass construction provides long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1523glh\" data-start=\"3161\" data-end=\"3215\"\u003eOEM-quality components ensure dependable performance\u003c\/li\u003e\n\u003cli data-section-id=\"9ryq1o\" data-start=\"3216\" data-end=\"3270\"\u003eIdeal for professional pressure washing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53331099681131,"sku":"UNVRT3310S","price":90.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/UNVRT3310S.webp?v=1780371431","url":"https:\/\/generalsprayers.com\/products\/ar-vrt3-310-unloader-valve-with-pressure-switch-4500-psi-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}