Antair Industrial Desiccant Dehumidifier ATZ-2000
- 2,000 m³/h process airflow capacity
- 10 kg/h moisture removal at 20°C, 60% RH
- Proflute desiccant rotor (570 × 200 mm)
- Operating temperature range -20°C to +50°C
- Inverter technology for energy-efficient operation
- Compact portable design at 210 kg net weight
- G4 filter standard, customisable options available
- 380V / 50Hz / 3 Phase power supply

Product information
The Antair ATZ-2000 is a compact industrial desiccant dehumidifier with inverter technology, designed for continuous heavy-duty service across a wide temperature range. With 2,000 m³/h process airflow and 10 kg/h moisture removal capacity, it handles cold storage, construction drying, pharmaceutical, and general industrial applications where refrigerant units cannot operate. The Proflute desiccant rotor delivers reliable performance from -20°C to +50°C.
Key Features
- High-efficiency Proflute desiccant rotor (570 × 200 mm) delivers consistent moisture adsorption across extreme temperature ranges
- Variable frequency drive (inverter) technology reduces energy consumption by matching output to actual demand
- Compact footprint at 920 × 713 × 1,240 mm allows deployment in space-constrained industrial environments
- Full operating range from -20°C to +50°C where refrigerant dehumidifiers lose all capacity
- 250 mm diameter process air connections with 400 Pa external residual pressure for flexible duct configuration
- G4 filtration standard with customisable filter options for cleanroom and pharmaceutical environments
Technical Specifications
| Model | ATZ-2000 |
| Process airflow | 2,000 m³/h |
| Reactivation airflow | 800 m³/h |
| Moisture removal | 10 kg/h (at 20°C, 60% RH) |
| Rated power | 17 kW |
| Rated current | 37 A |
| Voltage | 380V / 50Hz & 60Hz / 3 Phase |
| Operating temperature | -20°C to +50°C |
| Desiccant rotor | 570 × 200 mm (Proflute) |
| Process air connections | 250 mm Ø inlet/outlet |
| Reactivation connections | 150 mm Ø inlet/outlet |
| External residual pressure | 400 Pa (process and reactivation) |
| Filter | G4 (customisable) |
| Dimensions (L×W×H) | 920 × 713 × 1,240 mm |
| Net weight | 210 kg |
| Gross weight | 250 kg |



