{"product_id":"weiss-instruments-tl25-15-4l-pressure-gauge-0-15-psi","title":"Weiss Instruments TL25-15-4L Pressure Gauge 0-15 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WEISS INSTRUMENTS TL25-15-4L is a 2.5-inch dial pressure gauge designed for accurate pressure measurement in HVAC and pneumatic system applications. It covers a gauge pressure range of 0 to 15 psi with an accuracy of plus or minus 2 percent full scale. The case is constructed from drawn steel with a black finish and a push-in polycarbonate window, providing durable protection in typical mechanical and mechanical-room environments. The lower-fitting connection allows for bottom-mount installation, making it compatible with standard manifold and pipe-mounted configurations. Licensed HVAC technicians and pneumatic system installers use this gauge to monitor system pressures during commissioning and routine service.\u003c\/p\u003e\n\u003cp\u003eThis gauge is suited for residential and light commercial HVAC systems as well as pneumatic control systems where a compact, reliable low-pressure indicator is required. The bottom-mount connection accommodates direct pipe or manifold mounting in tight equipment spaces. Wetted parts are brass and bronze, making the gauge compatible with air, water, and other non-corrosive media commonly found in HVAC and pneumatic applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2.5-inch dial diameter for easy readability in field conditions\u003c\/li\u003e\n  \u003cli\u003e0 to 15 psi gauge pressure range suited to low-pressure HVAC and pneumatic circuits\u003c\/li\u003e\n  \u003cli\u003ePlus or minus 2 percent full-scale accuracy for reliable pressure monitoring\u003c\/li\u003e\n  \u003cli\u003eDrawn steel case with black finish and push-in polycarbonate window for durable, low-profile construction\u003c\/li\u003e\n  \u003cli\u003eBottom-mount lower-fitting connection for direct pipe or manifold installation\u003c\/li\u003e\n  \u003cli\u003eBrass and bronze wetted parts compatible with common non-corrosive system media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install pressure gauge for HVAC and pneumatic systems requiring a 2.5-inch dial, bottom-mount gauge pressure instrument in the 0 to 15 psi range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or pipefitter in accordance with applicable mechanical codes. Depressurize and isolate the system before removing or installing any pressure gauge. Apply thread sealant to male pipe threads per the fitting manufacturer guidance, and do not overtighten the connection fitting. Verify the gauge range is appropriate for the operating pressure of the system before returning to 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 15 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Type\u003c\/strong\u003e: Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: plus or minus 2% FS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Width\u003c\/strong\u003e: 3.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Location\u003c\/strong\u003e: Lower Fitting (Bottom Mount)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: Drawn Steel, Black Finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWindow Material\u003c\/strong\u003e: Polycarbonate (push-in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWetted Materials\u003c\/strong\u003e: Brass, Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGross Weight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: HVAC, Pneumatic Systems\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: WEISS INSTRUMENTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TL25-15-4L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEISS INSTRUMENTS","offers":[{"title":"Default Title","offer_id":51524763844914,"sku":"TL25-15-4L","price":64.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e9a4259c9f3f25cfa763757a91413d44.jpg?v=1785457036","url":"https:\/\/voomisupply.com\/products\/weiss-instruments-tl25-15-4l-pressure-gauge-0-15-psi","provider":"Voomi Supply","version":"1.0","type":"link"}