{"product_id":"ashcroft-251009s02bxll4k-pressure-gauge-0-4000-psi","title":"Ashcroft 251009S02BXLL4K Pressure Gauge 0-4000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASHCROFT 251009S02BXLL4K is an industrial pressure gauge designed for accurate pressure measurement in demanding service environments. It features a 2.5-inch analog dial with a range of 0 to 4000 psi and delivers 1% of scale accuracy. The Bourdon tube is constructed from 316 stainless steel, and all wetted parts are stainless steel, making this gauge suitable for corrosive media and high-pressure applications. The case is 304\/316 stainless steel with a polycarbonate lens. This is a dry gauge with no liquid fill. Licensed HVAC technicians, plumbers, pipefitters, and industrial mechanics typically install and service this type of instrument.\u003c\/p\u003e\u003cp\u003eThis gauge is suited for industrial, commercial, and mechanical systems where high-pressure monitoring up to 4000 psi is required. The center back mount configuration with a 0.25-inch MNPT connection allows it to be installed directly into panel-mounted or pipe-mounted applications. Its stainless steel construction makes it a practical choice for hydraulic systems, compressed gas lines, process piping, and water treatment installations where corrosion resistance and pressure integrity are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePressure range of 0 to 4000 psi with 1% of scale accuracy\u003c\/li\u003e\n\u003cli\u003e2.5-inch analog dial for clear on-site readability\u003c\/li\u003e\n\u003cli\u003e316 stainless steel Bourdon tube and stainless steel wetted parts for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e304\/316 stainless steel case with polycarbonate lens\u003c\/li\u003e\n\u003cli\u003eCenter back mount with 0.25-inch MNPT thread connection\u003c\/li\u003e\n\u003cli\u003eDry gauge, no liquid fill\u003c\/li\u003e\n\u003cli\u003eCertified to 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 center back mount, 0.25-inch MNPT connection, and a 0 to 4000 psi measurement range with stainless steel wetted parts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pipefitter, plumber, or instrumentation technician following applicable codes including ASME B31.3 for process piping. De-pressurize and isolate the system completely before removing an existing gauge or installing this unit. Apply appropriate thread sealant to the MNPT connection and do not overtighten, as excessive torque can damage the socket or Bourdon tube. Verify the system pressure does not exceed the gauge maximum rating of 4000 psi during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 4000 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: 0.25 inches MNPT\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\u003eWetted Parts Material\u003c\/strong\u003e: 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\u003eStandards\u003c\/strong\u003e: CRN, IP54, IP65\/NEMA 4, PED, RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 251009S02BXLL4K\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51539422773554,"sku":"251009S02BXLL4K","price":232.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b75d4d27c4f5c826edf85fde41258951.jpg?v=1785839949","url":"https:\/\/voomisupply.com\/products\/ashcroft-251009s02bxll4k-pressure-gauge-0-4000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}