{"product_id":"jb-industries-pr-1-sight-glass","title":"Jb Industries pr-1 Sight Glass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe JB INDUSTRIES pr-1 is a sight glass designed for use in pneumatic equipment and refrigeration service applications. Sight glasses allow technicians to visually confirm the presence, flow, and condition of fluid or refrigerant within a system without opening the line. This component helps extend service life by enabling quick visual diagnostics during routine maintenance or troubleshooting. Licensed HVAC technicians and refrigeration service pros typically install and service this type of fitting as part of standard system inspection procedures.\u003c\/p\u003e\u003cp\u003eThe pr-1 sight glass is suited for pneumatic and refrigeration service environments where visual line inspection is required. It is commonly installed in systems that demand reliable, ongoing monitoring of fluid or refrigerant flow to minimize downtime and support efficient service intervals. This type of sight glass is a standard component in both light commercial and residential refrigeration service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAllows visual confirmation of fluid or refrigerant flow without breaking the line\u003c\/li\u003e\n\u003cli\u003eSupports routine diagnostics and reduces unplanned downtime\u003c\/li\u003e\n\u003cli\u003eDesigned for pneumatic and refrigeration service applications\u003c\/li\u003e\n\u003cli\u003eCompact form factor suited to inline installation in service lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service component for pneumatic and refrigeration systems requiring inline sight glass fittings.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of sight glasses is typically performed by licensed HVAC or refrigeration technicians. Depressurize and recover any refrigerant from the system before removing or replacing a sight glass fitting, in accordance with EPA Section 608 requirements. Ensure the line is fully depressurized before loosening any fittings. Follow applicable local codes and manufacturer guidelines when reinstalling and pressure-testing the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Sight Glass\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JB INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: pr-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JB INDUSTRIES","offers":[{"title":"Default Title","offer_id":51467716329778,"sku":"PR-1","price":24.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946044.jpg?v=1783911140","url":"https:\/\/voomisupply.com\/products\/jb-industries-pr-1-sight-glass","provider":"Voomi Supply","version":"1.0","type":"link"}