Gas Dryer PD Series
High-flow, high-performance dryer optimal for moisture removal in gas analysis lines.
The PERMA PURE PD(TM) series gas dryers have a structure that bundles NAFION(R) tube elements. A dryer element made of bundled 0.8mm outer diameter NAFION tubes is housed within a single tube shell. For more details, please contact us.
basic information
【Features】 ■Flow rate: Maximum 40NL/MIN ■Temperature: Maximum 125℃ ■Pressure: Maximum 0.6MPa ■Shell: Rugged type or flexible type ■High corrosion resistance ■Drying to low dew point ■No loss of gas components ■No moving parts Sample gas flows inside the tube, while purge gas flows outside the tube (inside the shell) in the opposite direction to the sample gas flow. When sample gas flows inside the NAFION tube, moisture is absorbed into the tube wall and removed by evaporation into the purge gas. The purge gas should be instrument air or nitrogen gas with a dew point of -40℃, flowing at 2 to 3 times the flow rate of the sample gas. For other functions and details, please download the catalog.
Price information
Please feel free to contact us.
Delivery Time
Model number/Brand name
PermaPure
Applications/Examples of results
Moisture removal from the gas analysis line
