VEVOR Rotary Vane Vacuum Pump 4.5CFM 1/3HP Single-Stage HVAC Auto AC Refrigerant Vacuum Pump for Wine Degassing Milking Medical Food Processing Air Conditioning Vacuum Pump (1-Stage, 4.5CFM)

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About VEVOR Rotary Vane Vacuum Pump 4.5CFM 1/3HP

Rotary Vane Vacuum Pump 4.5CFM 1/3HP Single-Stage HVAC Auto AC Refrigerant Vacuum Pump for Wine Degassing Milking Medical Food Processing Air Conditioning Vacuum Pump A vacuum pump is a device that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside of a cavity. In some cases these vanes can have variable length and/or be tensed to maintain contact with the walls as the pump rotates.Our Rotary Vane Vacuum Pump made of high quality features power and capacity for a wide range of service applications, a high CFM rating for fast, thorough evacuation and a single-stage rotary vane design. Feature 4.5CFM 1/3HP Single-Stage Rotary Vane Vacuum Pump High torque design, High efficiency and Low Noise Durability - Lightweight cast aluminum construction Exhaust Port with Exhaust Cap Maintenance Free Direct Drive Motor Oil Drain Valve - Positioned at the bottom of the oil reservoir and angled for faster, more complete draining Thermally protected motor to make it durable for long time duty Built-in high volume cooling fan for extended use Direct drive motor allowing easy starting Specifications: Free Air Displacement(FAD): 4.5CFM Power: 1/3 HP Ultimate Vacuum: 5PA ON/OFF Switch Non Slip Cushion Handle R410A, R134A, 1/4 inch flare female x 1/2 inch acme male Voltage/Frequency: 110V/60HZ NOTE: - Oil are not included Package Content: 1 x Vacuum pump