{"product_id":"ashcroft-91544xll-pressure-gauge-4-5-in-dial-0-160-psi","title":"Ashcroft 91544XLL Pressure Gauge 4.5 in Dial 0-160 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASHCROFT 91544XLL is an analog pressure gauge designed for accurate system pressure monitoring in HVAC, plumbing, and industrial piping applications. It features a 4.5-inch dial for easy readout, a rear flange mounting configuration, and stainless steel wetted parts for corrosion resistance in demanding service conditions. The gauge measures a pressure range of 0 to 160 psi with an accuracy of 0.5% of scale, making it suitable where reliable pressure readings are required. The aluminum case keeps weight low while maintaining a durable housing. This gauge is a non-liquid-filled model, appropriate for standard dry-service installations.\u003c\/p\u003e\n\u003cp\u003eThis pressure gauge is suited for residential and light commercial mechanical systems where a panel-mount or wall-mount rear flange installation is required. Typical applications include boiler systems, chilled water loops, compressed air lines, and pump discharge monitoring. The rear flange mount allows the gauge to be secured to a panel or bracket with the dial face fully visible, which is useful in equipment rooms and mechanical spaces where multiple gauges are ganged together on a manifold or control panel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4.5-inch analog dial for clear, at-a-distance pressure readings\u003c\/li\u003e\n  \u003cli\u003e0 to 160 psi pressure range covers common HVAC and plumbing system demands\u003c\/li\u003e\n  \u003cli\u003e0.5% of scale accuracy for reliable system monitoring\u003c\/li\u003e\n  \u003cli\u003eStainless steel wetted parts resist corrosion in wet or mildly aggressive media\u003c\/li\u003e\n  \u003cli\u003eAluminum case provides a lightweight, durable housing\u003c\/li\u003e\n  \u003cli\u003eRear flange mount design allows secure panel or bracket installation\u003c\/li\u003e\n  \u003cli\u003eNon-liquid-filled construction suitable for standard dry-service environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install pressure gauge for residential and commercial mechanical systems requiring a rear flange mount, 4.5-inch dial configuration with a 0 to 160 psi range and 0.5-inch threaded connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber, HVAC technician, or pipefitter. Shut off and relieve system pressure completely before removing or installing any pressure gauge. Use appropriate thread sealant or PTFE tape on the threaded connection and tighten to the fitting per standard pipe fitting practice without over-torquing. Verify the pressure range of the gauge is appropriate for the system before placing into 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 160 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 0.5% of scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 4.5 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: Rear Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWetted Parts Material\u003c\/strong\u003e: Stainless Steel\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: 2.5 pounds\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: 91544XLL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51538849661234,"sku":"91544XLL","price":726.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/95f8bcdc83bc5f5350f7bcbd810e2402_823c9a2a-d3b2-48a2-906f-93293e7d5714.jpg?v=1785828309","url":"https:\/\/voomisupply.com\/products\/ashcroft-91544xll-pressure-gauge-4-5-in-dial-0-160-psi","provider":"Voomi Supply","version":"1.0","type":"link"}