Sub Zero dryers with flowrates from 6 to 26.66 m3/min

The GDMT 60-GDMT266 models are an extremely cost effective alternative to adsorption dryers with the ability to produce ISO 3 air. Sub Zero dryers offer the lowest cost of ownership for deep drying at -20°C.
The Sub Zero dryers (GDMT) are the only line of refrigerated dryers capable of producing Class 3 air, previously only possible with adsorption dryers. Sub Zero dryers are significantly more cost effective than adsorption dryers and are the ideal solution for industries requiring Class 3 air.

Delivering amazing benefits to customers:

• Delivers Class 3 air quality dry air at -20°C (-4°F) PDP
• Protects pipes from freezing when they are exposed to low ambient temperatures
• Compatible with all compressor types (oil-flooded and oil-free)
• Provides 100% compressed air availability over the full range of compressor utilisation (20-100%)
• Operates without drying agents that require particulate filtering
• Low maintenance costs
• No additional cost required for compressor modifications
• Low pressure drop (max 0.2 barg)
• No post filter required

Gardner Denver GDMT dryers are the first dryer technology that provides a -20В°C (-4В°F) pressure dew point at 70% lower energy costs, combining multiple technology solutions into one machine, the ground-breaking GDMT dryer provides amazing results with the lowest TCO compared to every other dryer on the market.