{"product_id":"ashcroft-94589xll-pressure-gauge-0-400-psi-2-5in-lower-mount","title":"Ashcroft 94589XLL Pressure Gauge 0-400 Psi 2.5in Lower Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASHCROFT 94589XLL is an analog industrial pressure gauge designed for continuous pressure monitoring in demanding trade and industrial applications. The gauge features a 2.5-inch dial with a 0 to 400 psi range and delivers 1% of scale accuracy, making it suitable for systems where reliable readings matter. The stainless steel case is rated to IP54 and IP65\/NEMA 4, providing solid protection against dust and moisture ingress. Bronze wetted parts and a 316 stainless steel Bourdon tube resist corrosion in common fluid and gas service. A polycarbonate lens protects the dial face. This gauge is installed by licensed plumbers, HVAC technicians, and industrial mechanics across a range of piping and equipment applications.\u003c\/p\u003e\u003cp\u003eThis gauge is suited for residential and commercial mechanical systems where lower-mount installation is required. The 1\/4-inch MNPT lower-mount connection threads directly into standard pipe fittings, manifolds, and pressure taps. It is a dry (no-fill) gauge, appropriate for non-pulsating or lightly pulsating service without the need for glycerin or silicone fill. Typical applications include water supply lines, compressed air systems, hydraulic circuits, and HVAC hydronic loops where pressures fall within the 0 to 400 psi range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0 to 400 psi analog pressure range with 1% of scale accuracy\u003c\/li\u003e\n\u003cli\u003e2.5-inch dial diameter for clear, at-a-glance readings\u003c\/li\u003e\n\u003cli\u003e316 stainless steel Bourdon tube for corrosion resistance in fluid and gas service\u003c\/li\u003e\n\u003cli\u003e304\/316 stainless steel case rated IP54 and IP65\/NEMA 4 for moisture and dust protection\u003c\/li\u003e\n\u003cli\u003eBronze wetted parts suitable for common plumbing and HVAC media\u003c\/li\u003e\n\u003cli\u003e1\/4-inch MNPT lower-mount connection for direct pipe fitting installation\u003c\/li\u003e\n\u003cli\u003eDry (no-fill) design; RoHS compliant; CRN and PED certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-install industrial pressure gauge for systems requiring a 1\/4-inch MNPT lower-mount analog gauge rated to 400 psi. Part of the ASHCROFT Series 1009 product line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified plumber, HVAC technician, or industrial mechanic familiar with local plumbing and mechanical codes. Isolate and depressurize the system fully before removing any existing gauge or fitting. Apply appropriate thread sealant to the MNPT threads per the system fluid compatibility requirements. Do not overtighten the threaded connection; use a wrench on the hex fitting only, not the gauge case or dial.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 400 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 1% 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\u003eThread Size\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Lower\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\u003eWetted Parts Material\u003c\/strong\u003e: Bronze\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: 0.25 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\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: 94589XLL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51538833277234,"sku":"94589XLL","price":260.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b3bbea092f5b4780ca847ece6230fc4a_db0f2e7e-a9bf-4752-be6e-077a78f756f4.jpg?v=1785827896","url":"https:\/\/voomisupply.com\/products\/ashcroft-94589xll-pressure-gauge-0-400-psi-2-5in-lower-mount","provider":"Voomi Supply","version":"1.0","type":"link"}