
Desiccant Dehumidifiers: MDC Range
MDC12000
Desiccant Technologies Group industrial desiccant dehumidifier MDC12000 designed for general purposes – room air dehumidification and process drying. The compact construction allows extended periods of operation with a minimum of maintenance. Especially suitable for low temperature and low humidity operation. Unit includes desiccant rotor, EC-fans, reactivation heater, filters and controls. Panels insulated with 40mm rock wool insulation.
Rated airflow – 12 000 m³/h
Dehumidification – 85 кг/год (20ºC/60% RH)
Power supply – 144 кВт (3×400 V, 50 Hz)
Dimensions – 2300×1600×2300 мм
Construction Features
- The casing is completely hermetic and panels are made of 1,0mm AluZinc sheet metal with isolation of 40mm (rock wool); it has high resistance to atmospheric corrosion; powder painted panels (outside only); rigid frame made of 1,5mm AluZinc sheet metal (powder painted completely) to achieve rigidity;
- Compact design and low weight of the unit;
- High performance at low temperatures and low relative humidity in a room;
- Optional humidistat is available as an accessory;
- Microprocessor based control (optional).
- Tubular electric heating elements for regeneration (standard unit) as well as on request with water, steam or gas heating coil (customized unit);
- Easy access to the internal components of the dehumidifier for the maintenance;
- EC-fans;
- Pocket filters G4–F9;
- High efficiency of the washable silica gel rotor;
- All components made exclusively by European manufacturers.
Technical Data
Process air
Rated airflow — 12 000 м³/год
Available static pressure — 550 Па
Reactivation air
Rated airflow 4200 м³/год
Available static pressure 400 Па
Power supply (electric reactivation)
(3×400 В, 50 Гц) 144 кВт
Current 210 А
Power supply (steam/water/gas reactivation)
(3×400 В, 50 Гц) 12 кВт
Current 18 А
Miscellaneous data
Weight 1400 kg
Operating temperature -30/+40˚С
Max noise level without ductworks 73 dBA
Air filter (pocket) G4÷F9
IEC protective class IP55
Insulation 40 mm




