NAVAC NEXUS 2 NX4G Digital Manifold (4-Valve)
Supported models: NX4G (vacuum gauge not included), NX4GV (includes NMV1S micron vacuum gauge)
- AC\R & Heat Pump Testing
- Bluetooth
- Data Logging
- Refrigerant Pressure
- Refrigerant Temperature
- Refrigerant Temperature Refrigerant Pressure Vacuum Level Superheat/Subcooling BluetoothData Logging
- Subcooling
Second-generation NEXUS 2 four-valve digital manifold with a dedicated evacuation port, 5.5-inch HD touchscreen, and Class 0.4 accuracy.
The NAVAC NX4G is the four-valve member of the NEXUS 2 digital manifold gauge family, the successor to the original NX4. It shares the NEXUS 2 platform with the two-valve NX1G, a 5.5-inch HD color touchscreen, Class 0.4 accuracy, aluminum body, and quarter-turn ball valves, and adds a fourth valve with a dedicated evacuation path so charging, recovery, and evacuation hoses can stay connected. It supports 100-plus refrigerants including A2L blends, runs Manifold, Leak Test, and Evacuation with decay test modes, and streams refrigerant pressure, temperature, vacuum level, and superheat/subcooling over Bluetooth to the myNAVAC app and measureQuick. The NX4G ships without a vacuum gauge, while the NX4GV bundles the NMV1S micron vacuum gauge.
Videos
Specifications
| Specification | Value |
|---|---|
| Model / SKU | NX4G (no vacuum gauge); NX4GV (includes NMV1S micron gauge) |
| Generation | NEXUS 2 (successor to original NX4) |
| Valve configuration | 4-valve |
| Ports | (1) 1/4 in SAE for evacuation plus (3) 1/4 in SAE for suction, liquid, and recovery/charging |
| Screen | 5.5 in HD color IPS touchscreen, 1024 x 512 pixel |
| Accuracy class | 0.4 |
| Maximum manifold pressure | 1087 psi (7500 kPa) |
| Refrigerants supported | 100+ (R11 through R460B listed); updatable via app |
| A2L compatible | Yes |
| Bluetooth range | 260 ft (80 m) line of sight |
| Power supply | Rechargeable 3000mAh lithium battery, 8 to 100 hours run time, Type-C charging |
| Operating modes | Manifold Gauge (with SH/SC), Leak Test, Evacuation with decay test |
| Enclosure | Aluminum body, heavy-duty shell, IP54 |
| Warranty | 2 years |
| Included accessories | NST1 (Low Side) and NST2 (High Side) Bluetooth temperature clamps, USB-C cable, storage bag |
Product line
Nexus
NAVAC Nexus smart manifolds feature wireless temperature probes, 1087 psi max pressure, digital backlit display. NX4 adds dedicated vacuum port for speed.
View the full Nexus line →-
NAVAC NEXUS 2 NX1G Digital Manifold (2-Valve)
Second-generation NEXUS 2 two-valve digital manifold with a 5.5-inch HD color touchscreen, Class 0.4 accuracy, and Bluetooth streaming to measureQuick.
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NAVAC Nexus NX1 Digital Manifold (2-Valve)
Two-valve NEXUS digital manifold with Class 0.4 accuracy and direct Bluetooth streaming of refrigerant pressure, temperature, and subcooling to measureQuick.
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NAVAC Nexus NX4 Digital Manifold (4-Valve)
Four-valve NEXUS digital manifold with a dedicated vacuum port that cuts evacuation time, Class 0.4 accuracy, and direct Bluetooth streaming to measureQuick.
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