Sandeep Satratey 1 Report post Posted March 27, 2016 How much do we set dew point of compressed air that comes in direct contact with RH/ Temperature sensitive chemical powder in granulation process in pharmaceutical company where it is also used to operate some pneumatic valves and what's the ISO standard for compressed air filters? 1 Prakash Rao123 reacted to this Quote Share this post Link to post Share on other sites