2 Stage Vacuum Pump 9 cfm 3/4 hp Rotary Vane Vacuum Pump Low Noise w Oil

Features ? Stronger Motor, Deeper Vacuum: This 3/4 hp two-stage rotary vane vacuum pump evacuates air and gases efficiently, drawing the system down to as low as 1.5 microns (0.2 Pa) for quick and easy servicing of AC systems employing R12, R22, R134a, R410a, and R502 refrigerants. High Pumping Efficiency: Equipped with a 3/4 hp copper motor, this auto AC vacuum pump ensures efficiency with its impressive 9 cfm rate, providing a faster & deeper evacuation process. Its 2-hour duty cycle allows smooth operation in temperatures ranging from 32°F to 150°F. Low Noise Operation: The direct motor-pump coupling improves motor power transfer while maintaining low noise levels. The specialized oil-free exhaust port cap not only effectively filters but also reduces noise, consistently keeping it below 70 dB. User-Friendly Designs: The 12.8 fl. oz. oil reservoir includes a convenient sight glass and scale for oil level monitoring and timely refills. Its nonslip handle keeps everything easily portable for transport or storage between jobs. Wide Application: Compatible with 1/4", 5/16", and 1/2" hoses, this HVAC vacuum pump is well-suited for a range of applications, from automotive HVAC servicing projects to vacuum packaging, wine degassing, thermoforming, and more. ? Q&A Q1: What is the noise level of this pump? A1: The vacuum operates quietly, with a measured noise level below 70 dB. Q2: Which refrigerants can it be used for in air conditioning repair? A2: There are no restrictions on the types of refrigerants. Q3: What is the thread size on the oil cap? A3: The thread on the oil cap is M24x1.5. ? Package List 1 x Vacuum Pump 1 x Vacuum Pump Oil 1 x Teflon Tape 1 x Pair of Gloves 1 x Instructions ? Note:We are not liable for any returns if customers simply only change mind or order by mistake.Customer need to pay return postage plus 15% restocking fee along with orinigal packing and all accessories.