{"product_id":"imperial-425-cb-compound-gauge-refrigeration","title":"Imperial 425-CB Compound Gauge Refrigeration","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPERIAL 425-CB is a compound gauge designed for use in HVAC and refrigeration service work. A compound gauge reads both positive pressure and vacuum on a single dial, making it a standard instrument for system diagnosis, evacuation, and charging procedures. The 425-CB carries an accuracy rating of plus or minus 2 to 3 percent, which meets typical field-service requirements for refrigerant system work. It is handled and installed by licensed HVAC technicians and refrigeration mechanics performing routine maintenance or equipment commissioning.\u003c\/p\u003e\n\u003cp\u003eThis gauge is suited for residential and light commercial refrigeration and air conditioning systems. It is typically used as part of a manifold gauge set or as a standalone replacement gauge when an existing gauge is damaged or out of calibration. The compact form factor and standard accuracy specification make it appropriate for general-purpose refrigerant service across a range of system types.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompound scale reads both positive pressure and vacuum on a single dial\u003c\/li\u003e\n  \u003cli\u003eAccuracy rated at plus or minus 2 to 3 percent for reliable field readings\u003c\/li\u003e\n  \u003cli\u003ePackaged quantity of one gauge per unit, suitable for individual replacement\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.3 pounds for easy handling during service calls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose compound gauge for use in HVAC and refrigeration manifold service applications. Verify connection size and pressure range against the specific manifold set or system before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of compound gauges on refrigerant systems should be performed by EPA Section 608 certified technicians using certified refrigerant handling equipment. Always recover refrigerant before opening a system and verify the gauge pressure range is appropriate for the refrigerant type being serviced. Handle gauge connections carefully to avoid cross-threading, and inspect the gauge face and bourdon tube for damage before use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Compound Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: Plus or minus 2 to 3 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: IMPERIAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 425-CB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":51699522273586,"sku":"425-CB","price":35.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7c167e65783c263d20b7614b79eb3cc.jpg?v=1788376905","url":"https:\/\/voomisupply.com\/products\/imperial-425-cb-compound-gauge-refrigeration","provider":"Voomi Supply","version":"1.0","type":"link"}