🔧 Powerful AUTOGEN Portable 4CFM 1/3HP Air Vacuum Pump: Ideal for HVAC R134a R12 R22 R502 A/C Refrigeration | Complete Kit with Manifold Gauge Set, Leak Detector & Carrying Tote (Without Oil) Review

【Portable & Powerful 】--1/3 HP 4 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with an internal high volume cooling fan for extended use the aluminum alloy casing has a high heat dissipation efficiency extending the use-life of the pump. 【 Easy Oil Change 】-- The vacuum pump features a simple Oil Fill Port for a clean pour and an Oil Drain Plug positioned beneath the oil reservoir to quickly drain when needed. Checking the spillage meter will help to ensure the proper level of oil. The preventing oil returning design can prevent the oil from flowing back and causing the pumped container and tubes to be polluted. 【HVAC Gauge Kit & Leak Detector 】--AUTOGEN HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a, and R410a Leak detector triggers all halogenated refrigerants including HFCs, CFCs, HCFCs, and blends. 【Multi-functional Usage 】 -- Whether for commercial or non-commercial uses, the AUTOGEN Air Vacuum Pump can do it all! Typical air vacuum pump usage includes HVAC Refrigerant Recovery, A/C Repair, or recharging an automobile A/C. Unconvention usages include Wine Degassing, Medical Purposes, Automatic Milking, etc. 【 What you get 】-- 1 4CFM 1/3HP AUTOGEN air vacuum pump, 1 manifold gauge kit, 1 leak detector, 1 Carry Bag.