{"product_id":"value-collection-111cb20v30-pressure-gauge-2-in-30-psi-npt","title":"Value Collection 111CB20V30 Pressure Gauge 2 in 30 Psi Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 111CB20V30 is an analog pressure gauge designed for low-pressure measurement in plumbing, HVAC, and general industrial service applications. It features a 2-inch diameter dial with a compound pressure range of -30 to 0 to 30 psi, making it suitable for both vacuum and positive pressure readings. The case is constructed from ABS plastic and the wetted parts are brass, with a bronze Bourdon tube providing the sensing element. Accuracy is rated at plus or minus 3-2-3 percent of scale across the full range. This gauge is a dry (non-liquid-filled) unit and mounts via a 1\/4-inch NPT center back connection.\u003c\/p\u003e\n\u003cp\u003eThis gauge is well suited for residential and light commercial installations where low-pressure monitoring is required. Common applications include refrigeration service, hydronic heating systems, compressed air lines, and water supply systems operating within the -30 to 30 psi range. The center back mount configuration fits standard panel and pipe installations. Licensed plumbers, HVAC technicians, and pipefitters typically source this gauge for diagnostic setups and permanent system monitoring points.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompound range from -30 to 30 psi covers both vacuum and positive pressure in a single gauge\u003c\/li\u003e\n  \u003cli\u003e2-inch analog dial with black face for clear at-a-glance reading\u003c\/li\u003e\n  \u003cli\u003eBrass wetted parts and bronze Bourdon tube resist corrosion in water and air service\u003c\/li\u003e\n  \u003cli\u003eABS case construction keeps weight low at 0.15 pounds\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT center back mount for straightforward panel or inline installation\u003c\/li\u003e\n  \u003cli\u003eDry gauge design with plus or minus 3-2-3 percent of scale accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit analog pressure gauge for systems requiring a 1\/4-inch NPT center back mount connection and a compound pressure range up to 30 psi.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall by a licensed plumber, pipefitter, or HVAC technician in accordance with applicable local codes and ASME B40.100 guidelines for pressure gauges. Shut off and depressurize the system fully before removing or installing any pressure gauge. Apply thread sealant or PTFE tape to the NPT threads before hand-tightening and finishing with a wrench, taking care not to overtighten and crack the ABS case. Do not use this gauge on systems with fluids or pressures outside the rated range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Range\u003c\/strong\u003e: -30 to 0 to 30 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Diameter\u003c\/strong\u003e: 2 inches (50.84 mm)\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\u003eThread Size\u003c\/strong\u003e: 1\/4 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Center Back\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Type\u003c\/strong\u003e: Analog\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBourdon Tube Material\u003c\/strong\u003e: Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWetted Parts Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003e: ABS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid Filled\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDial Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 111CB20V30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698831851826,"sku":"111CB20V30","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f7380ab1496cd9975b73ca1d5caaf5f7.jpg?v=1788368610","url":"https:\/\/voomisupply.com\/products\/value-collection-111cb20v30-pressure-gauge-2-in-30-psi-npt","provider":"Voomi Supply","version":"1.0","type":"link"}