HANKISON

DEVICES FOR COLLECTING AND DISCHARGING CONDENSED OR ENTRAINED MOISTURE AND OIL FROM COMPRESSED AIR LINES; AIR-DRYING APPARATUS-NAMELY, DIRECT WATER-TO-AIR COOLING WITH CHILLED WATER; FILTERING UNITS FOR REMOVING DROPLETS OF OIL AND CONTAMINENTS FROM COMPRESSED AIR; AND COMPRESSED AIR ACTIVATED AIR-DRYER AND FILTERING UNITS