• 3 CFM, Single Stage
• High volume fan provides cool air to the motor and pump
• Vapor discharge/oil fill port, easily removable, contains an internal check valve to prevent the escape of liquid oil
• Internal check valve to prevent oil backflow
• Cooling fins to keep temperature cooler during extended motor operation

A good quality vacuum pump is an integral tool for complete A/C service. Mastercool vacuum pumps are durable and time tested. They stand up to the most grueling conditions and will provide years of reliable service. Mastercool offers a complete selection of pumps. Regardless of your service requirements, Mastercool has a model for your applications.