The NAVAC NRP8Di is a two stage, 8 CFM vacuum pump designed for high speed evacuation. The NRP6Di contains a built in digital micron gauge, DC inverter drive motor, and has 1/4, 3/8, 1/2 and flare inlet ports. It also has a built in solenoid valve to prevent oil backflow, and seals the system to preserve the vacuum during a power outage or accidental disconnect.

The inverter driven twin cylinder vacuum pump is powerful, weighs less than a conventional pump and provides deep evacuation, insuring that all non-condensables and moisture have been removed from the sealed system prior to charging with refrigerant.

Vacuum measurement technology precisely measures the system evacuation during the entire process and provides real time vacuum level display, so you have a comprehensive view of the system's internal evacuation condition.

The pre-programmed computer chip, smart control technology and the standard solenoid valve ensure the system's moisture removal by automatically extending the evacuation time to achieve the set vacuum.

Upon reaching the set evacuation level, the pump will beep to announce the evacuation is complete and the technician can move on to charging the system.