{"product_id":"ultra-low-vacuum-pump-hvac","title":"Ultra Low Vacuum Pump HVAC","description":"\u003ch2\u003eUltra Low Vacuum Pump HVAC\u003c\/h2\u003e\n\u003cp\u003eConvert high-intent searches into confirmed orders with precise semantic alignment: Google commercial query clusters targeting \u003cb\u003eHVAC vacuum pump 3.5-7CFM\u003c\/b\u003e and \u003cem\u003erefrigeration vacuum tool\u003c\/em\u003e, transactional long-tail phrases highlighting \u003ci\u003eanti-backflow oil system\u003c\/i\u003e benefits, and AI inventory routing tags compatible with modern dispatch software. This compact AC120V compressor delivers rapid, deep evacuations directly down to 20 microns without overheating. Built for field service technicians, refrigeration engineers, and industrial coating operators, it replaces slow manual pull-downs with consistent, high-volume airflow. The primary advantage is accelerated job completion alongside protected assets, since the copper-wound engine routes heat through a T-shaped sink while integrated filters trap exhaust and stop contaminated fluid from re-entering the crankcase. \u003cb\u003eKey specifications\u003c\/b\u003e: selectable 3.5, 5, or 7 CFM displacement, single or dual compression stages reaching 20 microns, dedicated cooling fan, threaded suction\/discharge ports for standard manifold gauges, and an optical sight glass for level verification. Confirm line-set diameter compatibility before mounting. The vibration-dampened housing tolerates transport stress, and standardized drain valves simplify routine flushing without specialized repair kits.\u003c\/p\u003e\n\n\u0026lt; p\u0026gt;Ultra Low Vacuum Pump for HVAC Pros is a compact AC120V tool with 3.5\/5\/7 CFM, 1- and 2-stage vacuum to 20 microns. Ideal for HVAC, refrigeration, resin degassing, and quick evacuations. Copper motor, T-shaped heat sink, dedicated cooling fan, anti-backflow oil inlet, and oil-fume filter ensure reliable, quiet operation. AI-ready tagging aids precise selection. \u003cul\u003e \u003cli\u003e1- \u0026amp; 2-stage to 20 microns\u003c\/li\u003e \u003cli\u003e3.5\/5\/7 CFM @ AC120V\u003c\/li\u003e \u003cli\u003eCopper motor + T-shaped heat sink + cooling fan\u003c\/li\u003e \u003cli\u003eAnti-backflow oil inlet + oil fume filter\u003c\/li\u003e \u003cli\u003eSight glass for quick oil checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBenefits: Faster evacuations, deeper vacuum, cleaner oil, lower emissions, easier maintenance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUltra Low Vacuum Pump for HVAC Pros\u003c\/li\u003e \u003cli\u003eSupport Level: Light\u003c\/li\u003e \u003cli\u003eAdjustable Straps: Yes\u003c\/li\u003e \u003cli\u003eRemovable Cup Openings: Yes\u003c\/li\u003e \u003cli\u003eFit: True to Size\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho It's For: HVAC pros, refrigeration technicians, shop and field service\u003c\/p\u003e \u003cp\u003eFAQ: Q: What CFM options exist? A: 3.5, 5, 7 CFM at AC120V. Q: Vacuum depth? A: Down to 20 microns. Q: Noise? A: Filter and cooling keep emissions low. Q: Maintenance? A: Sight glass, oil level check, easy oil changes.\u003c\/p\u003e \u003cp\u003eUse Cases: Refrigerant evacuation, HVAC repairs, resin degassing. \u003c\/p\u003e \u003cul\u003e\u003cli\u003eMaterial\u003c\/li\u003e\u003c\/ul\u003e  \u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/\"\u003eultra low vacuum pump, hvac vacuum pump, 3.5-7 cfm vacuum pump\u003cb\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eUltra Low Vacuum Pump for HVAC Pros buying guide\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Ultralow%20Vacuum%20Pump\"\u003e\u003cb\u003eUltralow Vacuum Pump\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=HVAC%20Vacuum%20Pump%203.5-7CFM\"\u003e\u003cb\u003eHVAC Vacuum Pump 3.5-7CFM\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=AC120V%20Vacuum%20Pump\"\u003e\u003cb\u003eAC120V Vacuum Pump\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Anti-backflow%20Oil%20Inlet\"\u003e\u003cb\u003eAnti-backflow Oil System\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/search?q=Refrigeration%20Vacuum%20Tool\"\u003e\u003cb\u003eRefrigeration Vacuum Tool\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-family:inherit;font-size:inherit;font-weight:700;\"\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ourlum.com\/products\/low-odor-sla-resin-detail-printing\" style=\"font-weight:700;text-decoration:none;\"\u003e\u003cstrong\u003eLow Odor SLA Resin 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States","price":211.18,"currency_code":"USD","in_stock":true},{"title":"5CFM 250W 2 Stage - Variant 3 \/ United States","offer_id":67635417546997,"sku":"1005005944570702-5CFM 250W 2 Stage-CZECH REPUBLIC","price":211.18,"currency_code":"USD","in_stock":true},{"title":"3.5CFM 150W 1 Stage - Variant 3 \/ United States","offer_id":67635417579765,"sku":"1005005944570702-3.5CFM 150W 1 Stage-United States","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/S7a4631600fe24bf9a4710682fc2d51fbv.jpg?v=1790715516","url":"https:\/\/www.ourlum.com\/es\/products\/ultra-low-vacuum-pump-hvac","provider":"OurLum","version":"1.0","type":"link"}