{"product_id":"ashcroft-451379s02lxll5k-pressure-gauge-0-5000-psi","title":"Ashcroft 451379S02LXLL5K Pressure Gauge 0-5000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASHCROFT 451379S02LXLL5K is a process industrial pressure gauge built for demanding measurement applications in HVAC, plumbing, and industrial systems. It features a 4.5-inch analog dial with a 0 to 5000 psi range, making it suitable for high-pressure monitoring where accurate readings are critical. The gauge uses stainless steel wetted parts for corrosion resistance in contact with process media, and an aluminum case that keeps overall weight low at 2.5 pounds. Accuracy is rated at 0.5 percent of scale. The glass lens provides clear dial visibility in field conditions. This gauge is installed by licensed HVAC technicians, pipefitters, and plumbers working on high-pressure systems.\u003c\/p\u003e\n\u003cp\u003eThis gauge is suited for process and industrial installations where a reliable, dry-fill pressure gauge is required. The lower mount configuration with a 1\/4-inch MNPT threaded connection allows direct in-line or manifold mounting. It is rated to IP66 and NEMA 4X standards, meaning it is dust-tight and protected against high-pressure water jets, making it appropriate for both indoor mechanical rooms and exposed outdoor service points. The no-fill design simplifies installation and eliminates concerns about liquid fill compatibility with process media.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0 to 5000 psi measurement range for high-pressure process applications\u003c\/li\u003e\n  \u003cli\u003e4.5-inch analog dial for clear, at-a-distance readability\u003c\/li\u003e\n  \u003cli\u003eStainless steel wetted parts resist corrosion from process media\u003c\/li\u003e\n  \u003cli\u003eAluminum case reduces weight while maintaining structural durability\u003c\/li\u003e\n  \u003cli\u003eIP66 and NEMA 4X rated for dust-tight and weatherproof service\u003c\/li\u003e\n  \u003cli\u003eNo-fill dry gauge design — no liquid fill compatibility concerns\u003c\/li\u003e\n  \u003cli\u003eCRN certified for use in Canadian pressure applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style process pressure gauge for industrial and commercial systems requiring a 1\/4-inch MNPT lower-mount connection with a 4.5-inch dial and 0 to 5000 psi range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and isolate the system completely before removing an existing gauge or installing this unit. Apply appropriate thread sealant to the MNPT connection per IPC and IFGC guidelines — do not overtighten, as this can crack the gauge socket. Verify that the process media is compatible with stainless steel wetted parts before placing the gauge in service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 5000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.5 percent of scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Type\u003c\/strong\u003e: Analog\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch MNPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Lower\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWetted Parts Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Material\u003c\/strong\u003e: Glass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid Filled\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CRN, IP66, NEMA 4X\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1379\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASHCROFT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 451379S02LXLL5K\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51544498569522,"sku":"451379S02LXLL5K","price":801.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/95f8bcdc83bc5f5350f7bcbd810e2402_fbda5d68-b844-4157-86e2-03c0ce16f6a0.jpg?v=1785928193","url":"https:\/\/voomisupply.com\/products\/ashcroft-451379s02lxll5k-pressure-gauge-0-5000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}