{"product_id":"javac-2-stage-vacuum-pump-420-l-min-r32-dd400","title":"Javac 2-Stage Vacuum Pump 420 L\/min R32 DD400","description":"\u003cdiv style=\"font-family: Arial, sans-serif; border: 1px solid #1565c0; padding: 20px; border-radius: 8px; color: #333;\"\u003e\n  \u003ch2 style=\"color: #1565c0; margin-top: 0;\"\u003eJavac DD400 2-Stage Vacuum Pump – 420 L\/min\u003c\/h2\u003e\n  \u003cp style=\"font-size: 1.1em; font-weight: bold;\"\u003eAccelerate your commercial HVAC-R workflow with the powerhouse Javac DD400, designed for rapid, deep evacuation of massive systems.\u003c\/p\u003e\n  \u003cp\u003eWhen tackling large-scale commercial plant rooms and extensive pipe runs, the Javac DD400 delivers professional-grade performance. Featuring heavy-duty, dual-stage oil rotary vane technology, this pump provides a massive 420 L\/min displacement and pulls down to an ultra-deep 5 microns. Engineered specifically for demanding environments, it ensures moisture and non-condensables are completely removed with speed and precision.\u003c\/p\u003e\n\n  \u003ch3 style=\"color: #1565c0;\"\u003eKey Trade Benefits\u003c\/h3\u003e\n  \u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #1565c0; margin-right: 8px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eHigh-Volume Efficiency:\u003c\/strong\u003e 420 L\/min flow rate reduces evacuation time on large commercial systems.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #1565c0; margin-right: 8px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eUltra-Deep Vacuum:\u003c\/strong\u003e 2-stage design achieves 5 microns for total system dehydration.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #1565c0; margin-right: 8px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eA2L Compliant Safety:\u003c\/strong\u003e Specifically engineered for safe use with R32 and R1234yf refrigerants.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #1565c0; margin-right: 8px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Built-in automatic solenoid valve prevents oil back-suck during power failures.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cspan style=\"color: #1565c0; margin-right: 8px;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eVersatile Connectivity:\u003c\/strong\u003e Includes a tri-connector fitting for 1\/4\", 3\/8\", and 1\/2\" SAE hoses.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3 style=\"color: #1565c0;\"\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003ePump Design\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2-Stage Oil Rotary Vane\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eDisplacement\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e420 Litres \/ Minute\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUltimate Vacuum\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5 Microns\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eCompatibility\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eA2L (R32, R1234yf) and standard HFC\/HCFC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eFittings\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTri-Connector (1\/4\", 3\/8\", 1\/2\" SAE)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eOil Capacity\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e880 ml\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background-color: #e3f2fd; border-left: 5px solid #1565c0; padding: 15px; margin-top: 20px;\"\u003e\n    \u003cp style=\"margin: 0; font-weight: bold; color: #1565c0;\"\u003eExpert Tip:\u003c\/p\u003e\n    \u003cp style=\"margin: 5px 0 0 0;\"\u003eTo maintain the 5-micron capability, change your vacuum pump oil frequently, especially after evacuating wet or contaminated systems. Regular oil maintenance protects the internal rotary vanes from corrosion and ensures peak performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":43369687089211,"sku":"DD400","price":2599.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/DD400_1024x1024_ffdfbb6c-f595-46f0-96ff-0dca9b0aaa66.png?v=1774935732","url":"https:\/\/www.hvacshop.com.au\/products\/javac-2-stage-vacuum-pump-420-l-min-r32-dd400","provider":"HVAC Supply Shop","version":"1.0","type":"link"}