The Mistral 2000 II and Mistral 4000 II diaphragm air pumps are distinguished by their cast aluminum casing, ensuring increased longevity and optimal silent operation. The special long-life diaphragm includes an air filter for lasting performance.
Ideal for all air filters, aquarium aeration with diffusers, and the operation of protein skimmers equipped with ceramic or wooden diffusers. Designed for freshwater and marine aquariums in domestic settings.
| Feature | Mistral 2000 II | Mistral 4000 II |
|---|---|---|
| Main voltage | 220–240 V / 50 Hz | |
| Power consumption | 20 W | 38 W |
| Maximum flow rate | 2,100 l/h | 3,900 l/h |
| Flow rate at 1 m (100 mbar) | 1,200 l/h | 2,400 l/h |
| Max. pressure | > 280 mbar | > 350 mbar |
| Pressure connection | Air hose Ø 12 mm | |
| Cable length | 1.8 m | |
| Weight | 2.7 kg | 3.4 kg |
| Casing | Cast aluminum | |
| Dimensions (L × W × H) | 19.2 × 12 × 14.6 cm | 20.8 × 13.5 × 18 cm |
Specifications sourced from Aqua Medic :contentReference[oaicite:0]{index=0}
The Mistral series combines low energy consumption, silent operation, and a durable diaphragm. The integrated air filter and aluminum casing ensure stable performance and exceptional longevity.