The 1Kg Molecular Sieve & Silica Gel In-Line Dryer reduces the water vapour content in compressed air or process gas pipelines. With a working pressure of up to 100PSI, the dryer can be fitted with drying mediums to suit one’s needs. Offering a flow rate of between 25 to 100 litres per minute depending on variant and filtration, the colour of the drying medium changes to indicate that absorption has reached its limit and requires a change.