Reliable
- Effective air cooling
- Dry and contact-free operation
- Protection against overheating
ZRV SERIES · TWO-STAGE · THREE-PHASE
ZRV 420H46 Two-Stage Three-Phase Side-Channel Blower
A high-pressure two-stage three-phase blower combining 150 / 180 m³/h airflow with up to 440 mbar pressure for demanding processes.
- Airflow
- 150 / 180 m³/h (50 / 60 Hz)
- Vacuum
- -330 / -350 mbar
- Pressure
- 420 / 440 mbar
- Motor power
- 2.2 / 2.55 kW
- Motor class
- 3 Phase · IP54 · Class F
- Weight
- 27 kg
TECHNICAL DATA · 50 / 60 Hz
ZRV 420H46 operating data
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 | 2.2 kW | 2.55 kW |
| Voltage | 200-240 Δ / 345-415Y | 220-275 Δ / 380-480Y |
| Current | 9.7 Δ / 5.6Y A | 10 Δ / 5.8Y A |
| Airflow | 150 m³/h | 180 m³/h |
| Vacuum | -330 mbar | -350 mbar |
| Pressure | 420 mbar | 440 mbar |
| Sound pressure level | 66 dB(A) | 69 dB(A) |
| Weight | 27 kg | 27 kg |
Flexible
- Vacuum and pressure operation
- Horizontal or vertical installation
- Robust, lightweight construction
Quiet
- Low sound pressure level
- Precision-balanced rotating assembly
- Integrated silencers as standard
ACCESSORIES
Complete the blower installation
- Vacuum relief valves
- Pressure relief valves
- Additional silencers
- Inlet filters for vacuum or pressure operation