The DHF desiccant dehumidifier is designed to efficiently dehumidify air in low moisture applications. DHF series dehumidifier is equipped with an internally sealed desiccant rotor unit, the rotor contains isolated sections that provide a precise balance for the process (moisture adsorption) air and reactivation airflow. The casing is made with heavy gauge galvanized steel sheets. All sheet metal parts are finished with electrostatic-backed powder paint resulting in excellent corrosion resistance which ensures the long life of the unit. The unit is factory assembled internally wired, and operationally tested at the factory before dispatch. The unit is ready for field operation after necessary ductwork and electrical field wiring. The DHF dehumidifier can be installed at any suitable location inside or outside the building such as, on the floor, with a ceiling & concealed installation.
 

The Sabro DHF desiccant dehumidifiers Series provide significant drying capability in a small package. The unit utilizes a refrigeration-based (refrigerant circuit in conjunction with a heat-reactivated desiccant wheel to provide efficient drying capability) and fresh air with a heater (heater in conjunction with a heat-reactivated desiccant wheel to provide efficient drying capability). Due to the capabilities of the desiccant wheel, the unit can continue to provide substantial capacity and low supply dew point conditions.
 

The hybrid (DEHUMIDIFICATION SECTOR+RE ACTIVATION SECTOR) desiccant refrigeration cycle provides the most efficient dehumidifier available. In addition, the supply air is discharged at approximately space-neutral temperature ‘so that it does not add additional cooling load to the Space.

The Sabro DHF Series desiccant dehumidifier operates cost-effectively because all of the energy required for the operation of the desiccant dehumidifier cycle is recycled from the cooling components. The system utilizes a de-humidistat to cycle the capacity ON when the humidity in the space is high and to cycle the capacity OFF when the space humidity is at the desired condition.