{"product_id":"conbraco-industries-20-250-00-gauge","title":"Conbraco Industries 20-250-00 Gauge","description":"\u003cp\u003eThe \u003cstrong\u003eConbraco Industries 20-250-00 Gauge\u003c\/strong\u003e is a professional-grade \u003cstrong\u003eheavy pattern bronze water gauge\u003c\/strong\u003e designed for reliable liquid level monitoring in high-demand environments. Engineered with \u003cstrong\u003e1\/2\" NPT male connections\u003c\/strong\u003e and a \u003cstrong\u003e5\/8\" OD x 12\" length standard glass\u003c\/strong\u003e tube, this assembly is a staple for HVACR contractors maintaining industrial boilers and pressure vessels. The rugged \u003cstrong\u003eASTM B584 bronze\u003c\/strong\u003e construction ensures long-term corrosion resistance, while the \u003cstrong\u003eautomatic ball checks\u003c\/strong\u003e provide a critical safety fail-safe by preventing fluid discharge in the event of glass breakage. \u003c\/p\u003e\n\n\u003cp\u003eFor high-temperature performance, this \u003cstrong\u003esight glass gauge\u003c\/strong\u003e features \u003cstrong\u003eEPDM glass seals\u003c\/strong\u003e and durable \u003cstrong\u003eTeflon stem packing\u003c\/strong\u003e to maintain a leak-proof seal under thermal stress. The unit is rated for \u003cstrong\u003e200 PSI at 400°F\u003c\/strong\u003e and up to \u003cstrong\u003e400 PSI at 100°F\u003c\/strong\u003e, making it suitable for both steam and liquid applications. Operational control is handled by an \u003cstrong\u003ealuminum type wheel\u003c\/strong\u003e and a 1\/4\" needle drain valve for precise maintenance and system blow-downs. When installing this \u003cstrong\u003eApollo Conbraco 20-250 series\u003c\/strong\u003e gauge, ensure your center-to-center dimensions align with the 12\" glass specifications for proper fit and sealing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomatic Safety Shut-Off:\u003c\/strong\u003e Integrated ball checks prevent hazardous leaks if the sight glass is compromised.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Durability:\u003c\/strong\u003e Rated for demanding \u003cstrong\u003e400 PSI\u003c\/strong\u003e environments with heavy-pattern bronze housing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Sealing:\u003c\/strong\u003e Equipped with \u003cstrong\u003eTeflon packing\u003c\/strong\u003e and \u003cstrong\u003eEPDM gaskets\u003c\/strong\u003e for high-temperature resilience.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContractor Grade:\u003c\/strong\u003e Features a corrosion-resistant aluminum handwheel and standard 1\/2\" MNPT fittings for universal compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the automatic ball checks?\u003c\/strong\u003e\u003cbr\u003e\nThe ball checks act as an internal safety mechanism; if the glass breaks, the pressure differential forces the balls against their seats to stop the flow of liquid or steam.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a longer sight glass with these valves?\u003c\/strong\u003e\u003cbr\u003e\nWhile this specific kit includes a 12\" glass, the 20-250 series valves can accommodate different glass lengths, provided you use the correct support rods for stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the drain valve included?\u003c\/strong\u003e\u003cbr\u003e\nYes, the lower arm is equipped with a 1\/4\" needle drain valve to allow for easy sediment removal and system testing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Conbraco Industries","offers":[{"title":"Default Title","offer_id":35647128204,"sku":"20-250-00","price":230.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/1_fa3859ce-51e1-4507-a0db-4ca5549ff684.jpg?v=1747956071","url":"https:\/\/www.gsistore.com\/en-ca\/products\/conbraco-industries-20-250-00-gauge","provider":"GSIstore","version":"1.0","type":"link"}