Humidity Separators Humidity Separators - S25S | PN63 | ADCA Humidity Separators - S25S | PN63 | ADCA The S25 series centrifugal separators remove moisture from steam and compressed air pipelines. Steam and compressed air pass through the separator and, as a result of centrifugal forces, impacts and swirling effects, the particles with a heavier specific gravity, such as water and oil droplets, moisture in suspension, dirt and scale are separated from the... View Flanged Socket Weld PN 63 600 lbs DIN ANSI Carbon Steel