Navtek NP8DS Smart Vacuum Pump — 8 CFM, 15 Microns, Dual-Stage, A2L Compatible.

• Smart vacuum pump with digital interface for automated, “set it and forget it” system evacuation
• A2L refrigerant compatible
• 8 CFM flow rate | Ultimate vacuum: 15 microns
• Dual-stage design with 3/4 HP AC motor
• One-click oil health test function — assess oil condition without disassembly
• Built-in solenoid (automatic control valve) for vacuum preservation
• Preset vacuum targets and automated decay testing
• Integrates with NMV1S Bluetooth vacuum gauge for real-time readings on pump display and myNAVAC™ App
• Inlet ports: 1/4″, 3/8″, 1/2″ Flare | Oil capacity: 17.6 oz
• Dimensions: 35.5 x 12.9 x 29.8 cm | Weight: 12.97kg
• Power supply: 115V/60Hz
• 2 year warranty

NP8DS – Navtek Smart Vacuum Pump – Automated, Intelligent Evacuation for Modern HVAC&R Service

Smart Digital Interface for Automated “Set It and Forget It” Evacuation

The Navtek NP8DS is a smart vacuum pump designed for professional HVAC&R technicians who want more control and less guesswork from their evacuation process. The built-in digital interface allows technicians to set a target vacuum level, start the pump, and let the NP8DS manage the evacuation automatically — alerting when the target is reached and running automated decay testing to confirm system integrity, all without manual intervention.

World-First One-Click Oil Health Test

The NP8DS (NP8DSV variant) introduces an industry-first one-click oil health test function. With a single button press, technicians can quickly assess the condition of the pump oil without disassembly or guesswork — providing a measurable, objective result that tells you exactly when an oil change is needed. This eliminates the cost of unnecessary oil changes while preventing the performance loss that comes from running degraded oil.

Built-In Solenoid Valve for Vacuum Preservation

The NP8DS features a built-in automatic control valve (solenoid valve) that automatically seals the pump inlet when the pump stops — preventing vacuum loss and oil backflow into the system. This means the system vacuum is preserved the moment the pump stops, protecting the integrity of the evacuation without needing a separate isolation valve.

NMV1S Bluetooth Vacuum Gauge Integration

The NP8DS integrates seamlessly with the NMV1S Bluetooth vacuum gauge, displaying real-time system vacuum readings directly on the pump’s built-in display and in the myNAVAC™ App. This gives technicians accurate, system-side vacuum data — not just pump-side — for a true picture of evacuation progress.

8 CFM Dual-Stage Performance with 15-Micron Ultimate Vacuum

The NP8DS delivers 8 CFM flow rate and a 15-micron ultimate vacuum via its dual-stage AC motor design. The 3/4 HP motor provides the power needed for fast evacuation on residential and commercial systems, while the dual-stage configuration ensures the deep vacuum levels required for professional HVAC&R system preparation.

Three Inlet Port Sizes for Flexible Hose Connections

The NP8DS provides three inlet port sizes — 1/4″, 3/8″, and 1/2″ Flare — allowing direct connection to a wide range of hose configurations without adaptors. The 17.6 oz oil capacity supports extended running between oil changes under normal use conditions.

A2L Compatible

The NP8DS is fully compatible with A2L refrigerants, making it ready for use on the growing range of residential and commercial HVAC systems using next-generation refrigerants such as R-32 and R-454B.