{"product_id":"ashcroft-83251-pressure-gauge-0-1000-psi-3-5-in-dial-npt","title":"Ashcroft 83251 Pressure Gauge 0-1000 Psi 3.5 in Dial Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASHCROFT 83251 is an analog industrial pressure gauge designed for monitoring system pressure across a wide range of commercial and industrial applications. The gauge features a 3.5-inch dial with a 0 to 1000 psi range, a stainless steel case, and a 316 stainless steel Bourdon tube for corrosion resistance in demanding service environments. Accuracy is rated at 1 percent of scale. The polycarbonate lens provides impact and chemical resistance. The 1\/4-inch NPT center back mount connection allows for direct panel or pipe installation. This gauge ships dry — it is not liquid filled. Licensed HVAC technicians, plumbers, and industrial maintenance professionals are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThe ASHCROFT 83251 is suited for industrial process piping, HVAC systems, compressed air lines, hydraulic circuits, and general-purpose pressure monitoring where a rugged, corrosion-resistant gauge is required. The center back mount configuration is well-matched to panel-mount or manifold installations where a flush-face presentation is needed. The 3.5-inch dial face provides clear readability at working distances typical of mechanical rooms and equipment skids.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0 to 1000 psi analog pressure range with 1 percent of scale accuracy\u003c\/li\u003e\n  \u003cli\u003e3.5-inch dial diameter for clear readability at distance\u003c\/li\u003e\n  \u003cli\u003e316 stainless steel Bourdon tube resists corrosion in wet or chemical-exposed service\u003c\/li\u003e\n  \u003cli\u003e304\/316 stainless steel case for durable, long-term service\u003c\/li\u003e\n  \u003cli\u003ePolycarbonate lens rated for impact and environmental exposure\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT center back mount connection for panel or pipe installation\u003c\/li\u003e\n  \u003cli\u003eNot liquid filled — suitable for dry environments and vibration-low applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation industrial pressure gauge for systems utilizing 1\/4-inch NPT center back mount connections in compressed air, hydraulic, HVAC, and general industrial process applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, or qualified mechanical technicians. Depressurize and isolate the system completely before removing an existing gauge or installing this unit. Apply thread sealant appropriate for the service medium to the NPT threads; do not overtighten, as this can crack the socket or distort the Bourdon tube connection. Verify pressure range compatibility with the system 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 1000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 1 percent of scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 3.5 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 NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Center Back\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBourdon Tube Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: Stainless Steel (304\/316)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Material\u003c\/strong\u003e: Polycarbonate\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: 1.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CRN, IP54, IP65\/NEMA 4, PED, RoHS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1009\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: 83251\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51544516428082,"sku":"83251","price":230.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/354cb3162489ff68ea41d248e4d39263_5b6a2388-1d5b-4420-810a-3162687c5a7c.jpg?v=1785928600","url":"https:\/\/voomisupply.com\/products\/ashcroft-83251-pressure-gauge-0-1000-psi-3-5-in-dial-npt","provider":"Voomi Supply","version":"1.0","type":"link"}