exhaust air scrubber, pressure rated -1/0,5bar @ -10/160 degrees C, mounted on a carbon steel frame with a 150 mm diameter stainless steel body scrubber column with carbon steel rushig rings pressure rated 6bar@ 50 degrees C, with a pump, manufactured by Dickow, type WPVh2561, serial number 03175440 motor type FFD80K4FDS/6612 motor and pump are CE stamped.