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ZENY  3,5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM 1/4HP  Air Conditioner Refrigerant HVAC Air Tool R410a 1/4" Flare Inlet Port,  Blue

Some Points of Interest

• Inlet Port: 1/4" Flare, Warm note: 1)Pressure Scale:0~400psi, 0~140psi  2)Length of hose:1.2m Red:1/4''-1/4'' Yellow:1/4''-1/4''  Blue:1/4''-1/4'' Please make sure your manifold gauge is in accordance  with this size. Any question in using, please contact seller first. *** A  self-paying vacuum pump Adapter needed if inflet not suitable.

• High Efficiency and Low Noise, Heavy-duty Aluminum Alloy Casing, Oil  Drain Plug Positioned at Bottom of Oil Reservoir,Internal High Volume  Cooling Fan for Extended U

• Exhaust Port with Exhaust Cap, Direct Drive Motor Allowing Easy Starting Which is Maintenance Free

• Oil Sight Glass For Monitoring Oil Levels, ON/OFF Switch

• Non Slip Cushion Handle, Comes With a Bottle of Vacuum Oil