{"product_id":"top-notch-5-cfm-hvac-vacuum-pump-with-blank-off-va","title":"Top Notch 5 CFM HVAC Vacuum Pump With Blank Off Valve For Accurate Readings, 120V, One Half HP, 7.5 Amp, 3440 RPM, 11 Oz Oil Capacity, Built For HVAC R Installations And Maintenance Model 1948121 Hilmor","description":"\u003cdiv\u003eSingle-Unit HVAC Vacuum Pump with Blank-Off Valve\u003cbr\u003e\n✔️ 5 CFM HVAC vacuum pump, 120V, 1\/2 HP, blank-off valve \u003cp\u003eThis compact, high-performance vacuum pump is built for HVAC\/R installations and maintenance. It includes a blank-off valve to isolate the pump from the system for accurate readings and features a sloped, channeled housing with an oversized oil fill port for quick maintenance.\u003c\/p\u003e ✅ 5 CFM capacity for efficient evacuation\u003cbr\u003e\n✅ 120V, 1\/2 HP motor delivers solid performance\u003cbr\u003e\n✅ 3440 RPM operating speed for fast pulls\u003cbr\u003e\n✅ 11 oz oil capacity with oversized fill port for quick changes\u003cbr\u003e\n✅ Sloped housing and channel design for easy oil drainage\u003cbr\u003e\n✅ Sight glass to monitor oil level and contamination\u003cbr\u003e\n✅ Dimensions: 13.6 in x 5.5 in x 10.7 in (345 mm x 140 mm x 272 mm); 24 lb\u003cbr\u003e\n \u003cp\u003e💡 What is an HVAC vacuum pump used for in installation and maintenance?\u003c\/p\u003e\n\u003cp\u003eA handy overview of its primary roles on the job:\u003c\/p\u003e\n- Removes air and moisture from HVAC lines before refrigerant charging\n- Lets you read vacuum accurately by isolating the pump with a blank-off valve\n- Uses a built-in sight glass to monitor oil level and potential contamination\n- Keeps vacuum steady during oil changes and servicing \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47892823605483,"sku":"VXB01MU9ZVOA","price":494.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/5-cfm-hvac-vacuum-pump-1948121-side-view.jpg?v=1772799477","url":"https:\/\/vxb.com\/products\/top-notch-5-cfm-hvac-vacuum-pump-with-blank-off-va","provider":"VXB Bearings","version":"1.0","type":"link"}