{"product_id":"winters-pfp925-25ff-sg-pressure-gauge-0-160-psi-back-mount","title":"Winters PFP925-25FF-SG. Pressure Gauge 0-160 Psi Back Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WINTERS PFP925-25FF-SG. is a liquid-fillable analog pressure gauge designed for industrial and mechanical systems where accurate, stable pressure readings are required. It features a 2.5-inch dial with a dual-scale display and a measurement range of 0 to 160 psi. The case is constructed from 304 stainless steel, and all wetted parts are stainless steel, making it suitable for corrosive media and washdown environments. The gauge is filled with glycerine to dampen vibration and pulsation, extending the service life of the Bourdon tube. It is installed by licensed plumbers, pipefitters, HVAC technicians, and industrial mechanics.\u003c\/p\u003e\u003cp\u003eThis gauge is used in residential and commercial plumbing systems, HVAC hydronic circuits, compressed air lines, and light industrial fluid systems where pressures up to 160 psi must be monitored continuously. The back mount configuration with a 1\/4-inch NPT thread suits panel or manifold installations where a flush-mounted or rear-connected gauge is required. The glycerine fill makes it well suited for pump discharge lines and other high-vibration applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLiquid-fillable with glycerine for vibration and pulsation dampening\u003c\/li\u003e\n\u003cli\u003e0 to 160 psi range with dual-scale analog dial\u003c\/li\u003e\n\u003cli\u003e1.6% of scale accuracy meeting ANSI\/ASME Grade 1A requirements\u003c\/li\u003e\n\u003cli\u003e304 stainless steel case and stainless steel wetted parts for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e316 stainless steel Bourdon tube for compatibility with aggressive media\u003c\/li\u003e\n\u003cli\u003ePolycarbonate lens for impact and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMeets ANSI\/ASME Grade 1A, ASME B40.100, CRN, and IEC 529-1 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit back-mount pressure gauge for 1\/4-inch NPT threaded ports in plumbing, HVAC hydronic, compressed air, and light industrial fluid systems requiring a 2.5-inch dial liquid-fillable gauge.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and ASME B40.100 guidelines. Depressurize and isolate the line completely before threading in or removing the gauge. Apply thread sealant or PTFE tape to the NPT threads and tighten to a snug fit using an appropriate wrench on the hex fitting — do not apply torque directly to the gauge case. Verify the operating temperature does not exceed 250 degrees F or fall below -40 degrees F during service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 160 psi\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, Dual Scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 1.6% of scale (ANSI\/ASME Grade 1A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Back Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: 1\/4 inches NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Filled\u003c\/strong\u003e: Yes, Glycerine\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: 304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material\u003c\/strong\u003e: Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\/ASME Grade 1A, ASME B40.100, CRN, EN60529-1, IEC529-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.65 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: WINTERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PFP925-25FF-SG.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WINTERS","offers":[{"title":"Default Title","offer_id":51699717964082,"sku":"PFP925-25FF-SG.","price":201.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3bf99566b4a39dee56c60bfa6f589d62.jpg?v=1788379735","url":"https:\/\/voomisupply.com\/products\/winters-pfp925-25ff-sg-pressure-gauge-0-160-psi-back-mount","provider":"Voomi Supply","version":"1.0","type":"link"}