Reliable
- Effective air cooling
- Dry and contact-free operation
- Protection against overheating

ZRV SERIES · SINGLE-STAGE · THREE-PHASE
A dry-running three-phase side-channel blower delivering 110 / 140 m³/h for reliable, low-maintenance vacuum and pressure service.
The published values below are taken from the English datasheet. Final selection should consider the required operating point, line losses and duty cycle.
| Technical specification | 50 Hz | 60 Hz |
|---|---|---|
| Motor power | 0.55 kW | 0.63 kW |
| Voltage | 200-240 Δ / 345-415Y | 220-275 Δ / 380-480Y |
| Current | 2.8 Δ / 1.6Y A | 3.0 Δ / 1.7Y A |
| Airflow | 110 m³/h | 140 m³/h |
| Vacuum | -110 mbar | -110 mbar |
| Pressure | 120 mbar | 120 mbar |
| Sound pressure level | 55 dB(A) | 58 dB(A) |
| Weight | 12 kg | 12 kg |