Non-metallic pumps are the preferred pump option in the metal finishing industry. Today’s advanced engineered plastics offer virtually universal chemical resistance.


In steel industry applications, the shaft seal is all-decisive for reliable pump operation. The majority of the fluids encountered in such applications have to be pumped at high temperatures, carry solids loads and tend to crystallize. Taken together, these factors make exacting demands on the mechanical seal design. Here, MUNSCH REA mechanical seals, whether single or double-acting, with their tried-and-tested flushing options offer an ideal solution.

MUNSCH pumps have demonstrated reliable operation in the following applications:

  • Carbon steel and stainless steel pickling lines
  • Pickle liquor regeneration systems
  • Electroplating plants
  • Exhaust air and waste water treatment