Cleaning sections


• For seals, please also read and take into account the technical information given at the beginning of this chapter
• Both sides with loose flange
• ND 55″ and 63″: 11 gauge wall thickness, with welded-on flanges, in pickled and passivated stainless steel
• RAL 7032 (pebble gray): up to ND 25″ powder-coated or primed, from ND 28″ primed
• Not recommended for extracting exhaust air containing condensates