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NRD8 - Navac Rotary Vane Vacuum Pump
Information
Navac NRD-8
Dual-Stage Oil-Sealed Rotary Vane Vacuum Pump
The NRD series dual-stage rotary vane vacuum pumps deliver exceptional performance and reliability.
Heavy-duty pumps, Built to last
Features:
-Integrated cylindrical design,
-Cutting-edge forced oil circulation system
-Automatic anti-suck-back oil valve
-Adjustable gas ballast
Applications:
R&D, scientific, and medical fields, these pumps are ideal for use with analytical systems, vacuum ovens, vacuum coating, sterilization, freeze drying, microscopy, and as backing pumps for turbo, diffusion, and roots blowers. Corrosion-resistant models are also available for enhanced durability.
Specs
| Displacement speed m3/h (L/s) | 50Hz | 8 (2.2) |
| 60Hz | 9.6 (2.6) | |
| Ultimate partial pressure gas ballast close | Pa | 5×10-2 |
| Ultimate total pressure gas ballast close | Pa | 5×10-1 |
| Ultimate total pressure gas ballast open | Pa | 3 |
| Power supply | Single/Three-phase | |
| power rating | kw | 0.4/0.37 |
| hp | 0.5 | |
| Motor speed | rpm (50Hz) | 1440 |
| rpm (60Hz) | 1720 | |
| Oil capacity | litres | 0.6~1.0 |
| Ambient Temperature | ℃ | 10-40 |
| Noise level | dB | ≤56 |
| net weight | kg | 20 |
| lbs | 44 | |
| dimensions | mm | 460*144*207 |
| inch | 18.2*5.7*8.2 | |
For a copy of the manual, click here
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