{"product_id":"yaetek-pneumatic-4-2cfm-vacuum-pump-auto-a-c-system-tool","title":"YaeTek Pneumatic 4.2CFM Vacuum Pump – Auto A\/C System Tool","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe YaeTek Pneumatic 4.2CFM Vacuum Pump is an air-operated tool built to evacuate cooling and refrigeration lines quickly and reliably. By connecting to a steady 80 psi air supply and using the pump’s standard 1\/4 NPT inlet, you can begin pulling a vacuum in minutes and progress toward refrigerant charging with confidence.\u003c\/p\u003e\u003ch3\u003eWhy it fits HVAC and refrigeration tasks\u003c\/h3\u003e\u003cp\u003eDesigned for versatility, this pump handles automotive A\/C systems, home air conditioners, refrigerators, and freezers. It excels in environments where moisture or contaminants can affect performance, and its pneumatic design keeps setup simple in busy shop spaces without relying on electrical power alone.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFast vacuum: full vacuum in under 2 minutes when paired with a steady air supply.\u003c\/li\u003e\n\u003cli\u003eEasy setup: standard 1\/4 NPT inlet and included fittings allow immediate use.\u003c\/li\u003e\n\u003cli\u003eMoisture removal: helps dry systems before charging, reducing potential contamination.\u003c\/li\u003e\n\u003cli\u003eVersatility: compatible with automotive A\/C lines using R134a and R12 refrigerants.\u003c\/li\u003e\n\u003cli\u003ePortable and robust: compact enough for mobile tasks while offering durable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\u003cp\u003eTechs and DIY enthusiasts use this pump to evacuate vehicle A\/C lines during service, prepare home air conditioning units for seasonal maintenance, and ready refrigerators or freezers for refrigerant servicing. The pneumatic approach supports a practical workflow in workshops and garages.\u003c\/p\u003e\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePneumatic vacuum pump with fittings included for immediate setup.\u003c\/li\u003e\n\u003cli\u003eCompatibility with common refrigerant lines and service ports.\u003c\/li\u003e\n\u003cli\u003eClear guidance on connecting air supply and initiating evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance tips and care\u003c\/h3\u003e\u003cp\u003eFor best results, maintain a steady 80 psi air supply, secure all connections, and evacuate until the line holds a stable vacuum. If moisture or debris is detected, repeat evacuation before charging.\u003c\/p\u003e\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\u003cp\u003eVacuum capacity: 4.2 CFM. Air input: 1\/4 NPT. Required supply: 80 psi. No electrical power needed; operates with compressed air. Built for automotive and household systems with reliable, consistent performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I use the YaeTek Pneumatic 4.2CFM Vacuum Pump for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for automotive A\/C systems, home air conditioners, refrigerators, and freezers. It helps remove moisture and prepare lines for refrigerant charging, with safe, rapid vacuum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What air supply and fittings are required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Operates with a continuous 80 psi air supply and standard 1\/4 NPT fittings; included fittings make setup straightforward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YaeTek","offers":[{"title":"Default Title","offer_id":42470109741141,"sku":"B074DTG4N6","price":44.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/yaetek-pneumatic-vacuum-pump-front-view.jpg?v=1778118958","url":"https:\/\/plentytorque.co.uk\/products\/yaetek-pneumatic-4-2cfm-vacuum-pump-auto-a-c-system-tool","provider":"PlentyTorque","version":"1.0","type":"link"}