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A good quality vacuum pump is an integral tool for complete A/C service. Mastercool&#174; vacuum pumps are durable and time-tested. They stand up to the most grueling conditions and will provide years of reliable service. Mastercool&#174; offers a complete selection of pumps. Regardless of your service requirements, Mastercool&#174; has a model for your applications.<br><br><b>Features:</b><ul style= 'margin-top: 0px; padding-top: 5px; padding-bottom: 5px;'> <li>New U.S. Design</li><li>Stronger motor</li><li>Gas ballast valve helps prevent oil contamination caused by high moisture</li><li>Easily removable vapor discharge/oil fill port. Contains internal check valve to prevent escape of liquid oil</li><li>Large oil level sight glass with max/min oil level indicator</li><li>Easily accessible oil drain valve</li><li>Large, lightweight reinforced base for stable positioning</li><li>Cooling fins to keep temperature cooler during extended motor operation</li><li>High volume fan provides cool air to motor and pump</li><li>Manifold valve isolates pump from the system when testing for leaks. Includes 3 inlet ports, 1/4", 3/8" SAE, and 1/2" ACME</li><li>Dual voltage capability</li><li>Thermally protected motor with on/off rocker switch</li></ul><br><br>

Mastercool&#174; Two Stage Vacuum Pump, 3 CFM

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