{"product_id":"wika-4253132-pressure-gauge-0-100-psi-2-5-in-dial-npt","title":"Wika 4253132 Pressure Gauge 0-100 Psi 2.5 in Dial Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WIKA 4253132 is an analog pressure gauge designed for general-purpose monitoring in plumbing, HVAC, and industrial service applications. It features a 2.5-inch dial with a 0 to 100 psi pressure range, a lower-mount 1\/4-inch NPT connection, and an ABS case with brass wetted parts. Accuracy is rated at 3-2-3 percent of scale, meaning the middle portion of the scale reads tighter than the ends. The no-fill design keeps the internals dry, making it straightforward to handle and install. Licensed plumbers, HVAC technicians, and mechanical contractors commonly install this gauge on pressure lines, test ports, and system monitoring points.\u003c\/p\u003e\u003cp\u003eThis gauge fits residential and light commercial service work where a compact, easy-to-read analog dial is needed at a pressure tap or service port. The lower-mount connection orients the dial face upward when the gauge is threaded into a bottom-entry fitting, which is a common configuration on manifolds, boiler taps, and pump discharge ports. The 2.5-inch dial size is large enough for quick visual checks without requiring a bulkier gauge body.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0 to 100 psi pressure range with analog dial readout\u003c\/li\u003e\n\u003cli\u003e3-2-3 percent of scale accuracy across the full range\u003c\/li\u003e\n\u003cli\u003eLower-mount 1\/4-inch NPT connection for bottom-entry installations\u003c\/li\u003e\n\u003cli\u003eABS case provides lightweight, corrosion-resistant housing\u003c\/li\u003e\n\u003cli\u003eBrass wetted parts for compatibility with water, air, and common HVAC fluids\u003c\/li\u003e\n\u003cli\u003eNo-fill design — dry gauge, no liquid dampening required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install pressure gauge for residential and light commercial plumbing, HVAC, and mechanical systems using 1\/4-inch NPT lower-mount gauge ports.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed plumber or HVAC technician. Depressurize and isolate the system fully before removing or installing any pressure gauge. Apply thread sealant tape or approved pipe thread compound to the NPT threads before installation — do not overtighten, as ABS-cased gauges can crack if excessive torque is applied to the case. Verify the system pressure range does not exceed the gauge maximum before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: 0 to 100 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: 3-2-3 percent of scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 2.5 inches (63 mm)\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: Lower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: ABS (Acrylonitrile Butadiene Styrene)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Parts Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Fill\u003c\/strong\u003e: No-fill (dry)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WIKA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4253132\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIKA","offers":[{"title":"Default Title","offer_id":51705959186738,"sku":"4253132","price":58.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e50b8f8d450567af388b31492dd20d9d.jpg?v=1788431997","url":"https:\/\/voomisupply.com\/products\/wika-4253132-pressure-gauge-0-100-psi-2-5-in-dial-npt","provider":"Voomi Supply","version":"1.0","type":"link"}