{"product_id":"ashcroft-94481-pressure-gauge-0-600-psi-2-5-in-dial-npt","title":"Ashcroft 94481 Pressure Gauge 0-600 Psi 2.5 in Dial Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASHCROFT 94481 is a liquid-filled industrial pressure gauge designed for accurate, reliable pressure monitoring in demanding service environments. It features a 2.5-inch analog dial with a 0 to 600 psi range and reads to 1 percent of scale accuracy. The gauge uses a 316 stainless steel Bourdon tube for wetted-parts corrosion resistance, and the case is constructed from 304\/316 stainless steel. A polycarbonate lens protects the dial face. Liquid filling dampens needle vibration and reduces wear on the movement, making this gauge well-suited for high-cycle or pulsating pressure applications. It is installed by licensed plumbers, HVAC technicians, pipefitters, and industrial maintenance professionals.\u003c\/p\u003e\u003cp\u003eThe 94481 is intended for industrial process, HVAC, plumbing, and fluid-system applications where a compact, lower-mount gauge is required. The lower-mount (bottom-entry) NPT connection allows direct in-line installation on pipes, manifolds, pressure taps, and test ports. The 2.5-inch dial size is appropriate for panel-mount or pipe-mount installations where close-range reading is practical. Liquid filling makes this gauge especially effective on systems with pressure spikes, vibration, or pulsation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0 to 600 psi range with 1 percent of scale accuracy\u003c\/li\u003e\n\u003cli\u003eLiquid-filled movement for vibration and pulsation dampening\u003c\/li\u003e\n\u003cli\u003e316 stainless steel Bourdon tube for corrosion resistance on wetted parts\u003c\/li\u003e\n\u003cli\u003e304\/316 stainless steel case for durable, corrosion-resistant housing\u003c\/li\u003e\n\u003cli\u003ePolycarbonate lens for impact and chemical resistance\u003c\/li\u003e\n\u003cli\u003eLower-mount 1\/4-inch NPT connection for direct in-line installation\u003c\/li\u003e\n\u003cli\u003eMeets CRN, IP54, IP65\/NEMA 4, PED, and RoHS standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style or replacement industrial pressure gauge for systems requiring a lower-mount, 1\/4-inch NPT, 2.5-inch dial gauge rated to 600 psi. Part of the ASHCROFT Series 1009 gauge line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified plumber, pipefitter, or instrumentation technician. Depressurize and isolate the system fully before removing any existing gauge or fitting the new gauge into the pressure tap. Apply appropriate thread sealant to the NPT threads per the applicable piping code — avoid over-tightening, which can damage the socket or Bourdon tube. Verify the system operating pressure falls within the gauge range before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 600 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: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Type\u003c\/strong\u003e: Analog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Lower\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\u003eBourdon Tube Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: 304\/316 Stainless Steel\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: Yes\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\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 94481\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51542697640242,"sku":"94481","price":198.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/080edd57ee2f1c080663f2696723e3d2.jpg?v=1785904599","url":"https:\/\/voomisupply.com\/products\/ashcroft-94481-pressure-gauge-0-600-psi-2-5-in-dial-npt","provider":"Voomi Supply","version":"1.0","type":"link"}