{"product_id":"vacuum-switch-2-5-hg-1-4-fpt-oem-replacement-part","title":"Vacuum Switch 2.5\" Hg 1\/4\" FPT – OEM Replacement Part","description":"\u003cdiv class=\"\" data-turn-id-container=\"d78b229e-5e47-477a-a3dd-7d98658b8f3b\" 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-(--header-height)\" dir=\"auto\" data-turn-id=\"d78b229e-5e47-477a-a3dd-7d98658b8f3b\" data-turn-id-container=\"d78b229e-5e47-477a-a3dd-7d98658b8f3b\" data-testid=\"conversation-turn-153\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a1de47a-ac80-83ea-becb-b7236e9b681a-7\" 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-6a1de47a-ac80-83ea-becb-b7236e9b681a-7\" data-turn-id-container=\"request-6a1de47a-ac80-83ea-becb-b7236e9b681a-7\" data-testid=\"conversation-turn-154\" data-scroll-anchor=\"false\" 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 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=\"324bdb1a-5f78-4327-afa3-256217e65037\" 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=\"195\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 1405\u003cbr data-start=\"47\" data-end=\"50\"\u003e\u003cstrong data-start=\"50\" data-end=\"63\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Components → Vacuum Switches → Electrical Control Components\u003cbr data-start=\"140\" data-end=\"143\"\u003e\u003cstrong data-start=\"143\" data-end=\"152\"\u003eType:\u003c\/strong\u003e Italtecnica Vacuum Switch 2.5\" Hg 1\/4\" FPT\u003c\/p\u003e\n\u003chr data-start=\"197\" data-end=\"200\"\u003e\n\u003cp data-start=\"259\" data-end=\"680\"\u003eThe \u003cstrong data-start=\"263\" data-end=\"297\"\u003eVacuum Switch 2.5\" Hg 1\/4\" FPT\u003c\/strong\u003e is a high-quality OEM vacuum-operated electrical switch designed to monitor inlet vacuum conditions and control burner or electrical system operation in pressure washer and fluid handling applications.\u003c\/p\u003e\n\u003chr data-start=\"1442\" data-end=\"1445\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1447\" data-end=\"1473\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1475\" data-end=\"1885\"\u003e\n\u003cli data-section-id=\"9lwyd6\" data-start=\"1475\" data-end=\"1517\"\u003eGenuine Italtecnica OEM replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"8djwkb\" data-start=\"1518\" data-end=\"1561\"\u003eVacuum-operated electrical control switch\u003c\/li\u003e\n\u003cli data-section-id=\"ctd7re\" data-start=\"1562\" data-end=\"1591\"\u003eActivates at 2.5\" Hg vacuum\u003c\/li\u003e\n\u003cli data-section-id=\"1q9czu3\" data-start=\"1592\" data-end=\"1642\"\u003eHelps verify water flow before burner activation\u003c\/li\u003e\n\u003cli data-section-id=\"4yj46g\" data-start=\"1643\" data-end=\"1697\"\u003eSuitable for burner and control circuit applications\u003c\/li\u003e\n\u003cli data-section-id=\"a20n8n\" data-start=\"1698\" data-end=\"1721\"\u003e16A electrical rating\u003c\/li\u003e\n\u003cli data-section-id=\"ttrhwc\" data-start=\"1722\" data-end=\"1752\"\u003eCompatible with 220V systems\u003c\/li\u003e\n\u003cli data-section-id=\"1yhx5is\" data-start=\"1753\" data-end=\"1809\"\u003eDurable construction for commercial and industrial use\u003c\/li\u003e\n\u003cli data-section-id=\"1menv2w\" data-start=\"1810\" data-end=\"1840\"\u003eReliable automatic operation\u003c\/li\u003e\n\u003cli data-section-id=\"1nviutg\" data-start=\"1841\" data-end=\"1885\"\u003eEasy installation with 1\/4\" FPT connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1887\" data-end=\"1890\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1892\" data-end=\"1919\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1921\" data-end=\"1950\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1938\"\u003eManufacturer:\u003c\/strong\u003e Italtecnica\u003c\/p\u003e\n\u003cp data-start=\"1952\" data-end=\"1983\"\u003e\u003cstrong data-start=\"1952\" data-end=\"1969\"\u003eProduct Type:\u003c\/strong\u003e Vacuum Switch\u003c\/p\u003e\n\u003cp data-start=\"1985\" data-end=\"2011\"\u003e\u003cstrong data-start=\"1985\" data-end=\"2003\"\u003eVacuum Rating:\u003c\/strong\u003e 2.5\" Hg\u003c\/p\u003e\n\u003cp data-start=\"2013\" data-end=\"2042\"\u003e\u003cstrong data-start=\"2013\" data-end=\"2033\"\u003eConnection Size:\u003c\/strong\u003e 1\/4\" FPT\u003c\/p\u003e\n\u003cp data-start=\"2044\" data-end=\"2085\"\u003e\u003cstrong data-start=\"2044\" data-end=\"2060\"\u003eThread Type:\u003c\/strong\u003e Female Pipe Thread (FPT)\u003c\/p\u003e\n\u003cp data-start=\"2087\" data-end=\"2113\"\u003e\u003cstrong data-start=\"2087\" data-end=\"2109\"\u003eElectrical Rating:\u003c\/strong\u003e 16A\u003c\/p\u003e\n\u003cp data-start=\"2115\" data-end=\"2139\"\u003e\u003cstrong data-start=\"2115\" data-end=\"2134\"\u003eVoltage Rating:\u003c\/strong\u003e 220V\u003c\/p\u003e\n\u003cp data-start=\"2141\" data-end=\"2171\"\u003e\u003cstrong data-start=\"2141\" data-end=\"2165\"\u003eMaximum Temperature:\u003c\/strong\u003e 140°F\u003c\/p\u003e\n\u003cp data-start=\"2173\" data-end=\"2219\"\u003e\u003cstrong data-start=\"2173\" data-end=\"2189\"\u003eApplication:\u003c\/strong\u003e Burner \u0026amp; Flow Control Systems\u003c\/p\u003e\n\u003cp data-start=\"2221\" data-end=\"2245\"\u003e\u003cstrong data-start=\"2221\" data-end=\"2241\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2247\" data-end=\"2250\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"2252\" data-end=\"2275\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"2277\" data-end=\"2539\"\u003e\n\u003cli data-section-id=\"g7mqf6\" data-start=\"2277\" data-end=\"2305\"\u003eHot water pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"k7ien9\" data-start=\"2306\" data-end=\"2330\"\u003eBurner control systems\u003c\/li\u003e\n\u003cli data-section-id=\"s1usdo\" data-start=\"2331\" data-end=\"2363\"\u003eFuel solenoid control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"wjtvuo\" data-start=\"2364\" data-end=\"2397\"\u003eWater flow verification systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wpc0sg\" data-start=\"2398\" data-end=\"2429\"\u003eIndustrial cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1fqu7u2\" data-start=\"2430\" data-end=\"2467\"\u003eCommercial pressure washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"kb4akw\" data-start=\"2468\" data-end=\"2499\"\u003ePump inlet monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tahau7\" data-start=\"2500\" data-end=\"2539\"\u003eFluid handling and transfer equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2541\" data-end=\"2544\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"2546\" data-end=\"2571\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"2573\" data-end=\"3050\"\u003e\n\u003cli data-section-id=\"1rk95xg\" data-start=\"2573\" data-end=\"2650\"\u003eAutomatically controls electrical circuits based on inlet vacuum conditions\u003c\/li\u003e\n\u003cli data-section-id=\"9grthp\" data-start=\"2651\" data-end=\"2707\"\u003eHelps ensure proper water flow before burner operation\u003c\/li\u003e\n\u003cli data-section-id=\"fmorev\" data-start=\"2708\" data-end=\"2754\"\u003eSupports safe and efficient system operation\u003c\/li\u003e\n\u003cli data-section-id=\"1p0g479\" data-start=\"2755\" data-end=\"2804\"\u003eReliable diaphragm-operated switching mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"fp3vfj\" data-start=\"2805\" data-end=\"2848\"\u003eHelps reduce unnecessary burner operation\u003c\/li\u003e\n\u003cli data-section-id=\"18sppfq\" data-start=\"2849\" data-end=\"2898\"\u003eDurable construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"6setli\" data-start=\"2899\" data-end=\"2952\"\u003eCompatible with commercial and industrial equipment\u003c\/li\u003e\n\u003cli data-section-id=\"12xf3jg\" data-start=\"2953\" data-end=\"3001\"\u003eImproves overall system reliability and safety\u003c\/li\u003e\n\u003cli data-section-id=\"zg2bdy\" data-start=\"3002\" data-end=\"3050\"\u003eEasy integration into existing control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3052\" data-end=\"3055\"\u003e\n\u003ch2 data-section-id=\"1pazttv\" data-start=\"3057\" data-end=\"3088\"\u003eInstallation Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3090\" data-end=\"3454\"\u003e\n\u003cli data-section-id=\"pqfoup\" data-start=\"3090\" data-end=\"3168\"\u003eInstall on the inlet side of the pump according to equipment specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"hyk790\" data-start=\"3169\" data-end=\"3223\"\u003eVerify electrical compatibility before installation.\u003c\/li\u003e\n\u003cli data-section-id=\"bifzhx\" data-start=\"3224\" data-end=\"3277\"\u003eEnsure inlet plumbing remains free of restrictions.\u003c\/li\u003e\n\u003cli data-section-id=\"r4o5pl\" data-start=\"3278\" data-end=\"3351\"\u003eInspect filters and float tanks regularly to maintain proper operation.\u003c\/li\u003e\n\u003cli data-section-id=\"17exqt8\" data-start=\"3352\" data-end=\"3409\"\u003eFollow manufacturer wiring and installation guidelines.\u003c\/li\u003e\n\u003cli data-section-id=\"1wh60a6\" data-start=\"3410\" data-end=\"3454\"\u003eTest switch activation after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3456\" data-end=\"3459\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3461\" data-end=\"3491\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3493\" data-end=\"3812\"\u003e\n\u003cli data-section-id=\"1vpj8us\" data-start=\"3493\" data-end=\"3536\"\u003eInspect electrical connections regularly.\u003c\/li\u003e\n\u003cli data-section-id=\"2cez8a\" data-start=\"3537\" data-end=\"3600\"\u003eVerify switch operation during routine maintenance intervals.\u003c\/li\u003e\n\u003cli data-section-id=\"461xko\" data-start=\"3601\" data-end=\"3653\"\u003eCheck inlet plumbing and filters for restrictions.\u003c\/li\u003e\n\u003cli data-section-id=\"1hgr6d7\" data-start=\"3654\" data-end=\"3708\"\u003eInspect the switch for physical damage or corrosion.\u003c\/li\u003e\n\u003cli data-section-id=\"mxzrjc\" data-start=\"3709\" data-end=\"3755\"\u003eReplace malfunctioning switches immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"nlod65\" data-start=\"3756\" data-end=\"3812\"\u003eFollow equipment manufacturer service recommendations.\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":"Mecline","offers":[{"title":"Default Title","offer_id":53339191476587,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/1405VacuumSwitch.webp?v=1780499463","url":"https:\/\/generalsprayers.com\/products\/vacuum-switch-2-5-hg-1-4-fpt-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}