FD300 VSD variable-speed air-cooled compressed refrigerant dryer with a pressure dew point of +3 °C

The refrigerant dryers of the FD VSD series are a class of their own. Reliable and sustainable, they offer unrivalled energy savings.

Equipped with a variable speed refrigerant compressor capable of seamlessly reducing its capacity to a minimum fraction, each dryer adapts to match the power consumption to your actual air needs with a precision not found in other technologies. A VSD converter controls the refrigerant compressor according to your air demand to achieve the highest possible energy savings.

Direct refrigerant expansion reacts immediately to load changes and a high-precision hot gas bypass valve ensures a constant temperature without the risk of icing up, thus guaranteeing a constant pressure dew point.

A highly efficient heat exchanger with Counter-Flow technology has been specially developed for these dryers. With a patented design including an integrated separator, additional large savings are achieved by minimizing the differential pressure. Any condensate produced is removed by a level-controlled drain (zero loss).

The Elektronikon® touch control with full connectivity provides advanced control, warning, display, dryer shutdown and maintenance scheduling for efficient system performance and energy savings. Standard SMARTLINK remote monitoring and remote control. The pressure dew point indicator provides continuous and accurate information (no trend display) about the operating status of the compressed air dryer and the

resulting air quality.

A robust and compact design with easy access to the front and side panels and forklift opening for smooth transport.