Perma Pure PD 625 Gas Sample Dryer

The Perma Pure PD 625 pre-conditioning system is designed to prepare gas samples for analysis. It will remove particulate, mists, and water vapor from a gas stream without removing the compounds being monitored. The Nafion® tube dryers use a process called permeation distillation which is highly selective for water. This minimizes the removal of reactive gases. This item is also available for rent from CleanAir Europe.


110 v AC, 60 Hz, 3 amps
Shipping Weight: 
70 lbs.

Helpful Hints

Helpful Hints: 
The Perma Pure can be used for highly reactive and water soluble gases such as HCl, NOx, H2S and SO2. It can not be used for Ammonia. Supplied air is necessary for operation.

Download Detailed Specifications

Detailed Specifications: 


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