3nine · Green Line
3nine NOVA 300: compact oil mist separator from the Green Line
The Green Line combines multi-rotor technology with counterflow technology – “one machine for all applications”, including demanding applications such as grinding or cast-iron machining. NOVA 300 is designed for small enclosure volumes below 2 m³.
- Airflow
- 300 m³/h
- Weight
- 35 kg
- H × L × W
- 550 × 475 × 695 mm
- Noise level
- < 65 dB(A)

3-stage cleaning
Counterflow · disc stack · HEPA H13
300
m³/h
35
kg
< 65
dB(A)
Technology
Three stages for clean air
- 1
Counterflow
Removes larger particles down to 10 µm.
- 2
Disc stack
Removes particles down to 1 µm.
- 3
HEPA filter H13
Captures the tiniest particles – up to 99.95 % particle-free air.
Multi-rotor technology
One rotor extracts 300 m³/h; for more airflow, an additional rotor is used. CIP cleaning, additionally when switching on and off.
LED control box
The LED control box (optional on the NOVA) monitors the HEPA filter, belt drive, rotor and motor. The status is shown on an LED display.
Benefits
Benefits of the Green Line
- Minimal maintenance
- Minimal filter changes
- No complex piping
- Coolant recycling
- No oily surfaces
- Compact and direct installation
- Low energy consumption
Data sheet
Technical data
| Feature | NOVA 300 |
|---|---|
| Suitable for | small enclosure volumes < 2 m³ |
| Airflow | 300 m³/h |
| Operating temperature | 5–50 °C |
| Power supply | basic: 3-phase 400 V 50 Hz 6 A · advanced: 3-phase 200–230 V or 400–460 V 50/60 Hz 6 A |
| Power consumption | 0.37–0.44 kW |
| Weight | 35 kg |
| H × L × W | 550 × 475 × 695 mm |
| Intake connection | Ø 100 mm |
| Noise level | < 65 dB(A) |
- Suitable for
- small enclosure volumes < 2 m³
- Airflow
- 300 m³/h
- Operating temperature
- 5–50 °C
- Power supply
- basic: 3-phase 400 V 50 Hz 6 A · advanced: 3-phase 200–230 V or 400–460 V 50/60 Hz 6 A
- Power consumption
- 0.37–0.44 kW
- Weight
- 35 kg
- H × L × W
- 550 × 475 × 695 mm
- Intake connection
- Ø 100 mm
- Noise level
- < 65 dB(A)
Subject to technical changes. Further data in the data sheet.
Further Green Line models on request: ANNA 600, LOVA 900, NINA 1200
Downloads
Enquiry
Request a quote
We will gladly advise you in person on the right model for your machine – on site at your premises, throughout Switzerland. Price on request.
Preselected model: NOVA 300 – can be changed in the form.

