DFOG series 
Desiccant rotor air dehumidifiers
Reliable drying for temporary and industrial applications
DFOG air dehumidifiers are high‑performance desiccant units based on a silica gel rotor technology, designed to deliver high drying capacity and stable humidity control even under demanding conditions.
Their robust industrial construction, combined with a compact and modular design, makes the DFOG range a highly versatile solution for temporary installations, rental applications and continuous industrial operation.
These units are especially suitable for construction drying, water damage restoration (WDR), industrial processes, and humidity‑sensitive environments, where reliability, fast response and continuous performance are essential.
Why desiccant dehumidification?
In many industrial and temporary applications, excess humidity can seriously affect product quality, processes, or building structures. This is especially critical in sectors such as construction drying, cold storage, food and pharmaceutical industries, clean rooms, archives, museums or post‑flood restoration.
DFOG desiccant dehumidifiers operate through a continuous adsorption process: moisture is removed from the air by the desiccant rotor and discharged with a significantly reduced dew point, ensuring stable and controlled humidity levels, independent of ambient temperature.
Unlike refrigerant systems, desiccant technology guarantees reliable drying performance even at low temperatures, making DFOG units ideal for unheated buildings, winter construction sites or emergency drying operations.
Designed to adapt to your needs
The DFOG range is designed for maximum flexibility. Units can be:
- Used as stand‑alone mobile systems for rental, WDR and construction drying
- Integrated into fixed industrial installations
- Combined with ventilation and air‑handling systems
- Adapted to specific airflow, control and installation requirements
Thanks to their industrial‑grade components, easy maintenance and high operational reliability, DFOG dehumidifiers offer a cost‑effective and durable solution for both temporary and permanent humidity control applications.
