Refrigeration Dryer Gardner Denver GDD24F_TD

Description Refrigeration Dryer Gardner Denver GDD24F_TD

Gardner Denver GDDF-series refrigerant dryers deliver a comprehensive, cost-effective solution to multiple applications across a wide range of sectors including automotive, manufacturing, petrochemical, oil and gas, dry cleaning and light processing to name a few.

The design features of Gardner Denver GDD F dryers not only ensure constant dew point at all load levels, but also deliver continuous dry air performance that meets the most challenging ISO 7183 industry standards.

Gardner Denver’s refrigerated dryers provide the very best combination of high efficiency, low pressure drop and small footprint which reduces power consumption, reduces installation time and facilitates maintenance.

Key Technical Specs:

• Air Flow Capacity: 0.4 – 8 m³/min
• Max Pressure: up to 16 bar

• Dew Point: +3°C

• Refrigerant: R513A (low GWP)
• Power Supply: 230/1/50 
• Drainage: timed drain 
• Control: advanced interface with alarm history & anti-freeze mode

 Advantages of the Series:

• Up to 32% lower CO₂ footprint
• Up to 27% pressure drop reduction
• 40% smaller size
• High-efficiency heat exchangers
• Remote monitoring via iConn

Efficiency thanks to custom designed heat exchangers and patented control board

The GDDF-series of refrigeration air dryers has been designed to maximise efficiency and reliability. All models are equipped with a high efficiency heat exchanger including an integrated condensate separator. The heat exchangers are capable of achieving the highest levels of performance required from the market, together with a very low pressure drop rate.

Thanks to patented solution, the programmable control board will adjust the fan speed according to the load in order to guarantee, under any working conditions, a constant and high level performance.

Every unit is equipped with a wide range of adjustable settings and alarm outputs such as high dew point temperature, anti freezing alarm, fault probe, and so on.

 
How the refrigerated dryer works GDD F_TD
Utilizing a closed refrigeration cycle with eco-friendly refrigerant R513A, the dryer cools the air to condense and extract moisture. Delivers a pressure dew point of +3 °C (ISO 8573-1:2010 Class 4). Step-by-Step Process :

1. Compressed Air Intake Moisture-laden compressed air enters the dryer directly from the compressor.

2. Pre-Cooling via Heat Exchanger Incoming warm air is initially cooled by exchanging heat with already dried, cooler outgoing air. This increases overall efficiency.

3. Refrigeration Cooling Cycle The air then enters the refrigeration unit, where it is chilled using the eco-friendly refrigerant R513A. Lowering the temperature causes water vapor in the air to condense into liquid.

4. Moisture Separation & Drainage Condensate is collected by an integrated separator and discharged using an timed drain.

5. Reheating Before Exit Before exiting, the air is reheated via the heat exchanger to prevent condensation and corrosion in downstream piping.

6. Smart Control System A programmable control panel regulates fan speed and monitors dew point, temperature, freeze prevention, and alarms — ensuring optimal performance and avoiding icing or faults.