sera offers an extensive choice of diaphragm dosing pumps that can be used for many applications. They are designed for all applications where simplicity and reliability are all important.

R409.2 and R410.2 are suitable for dosing liquid chemicals into water treatment, wastewater treatment, power plant, industrial cooling systems, CIP, food and beverage, and automotive systems.

Performance features:

  • High-dosing accuracy
  • Leakage free
  • High-quality materials
  • Low maintenance
  • Safe to run dry
  • Easy to operate
  • Single or multi-headed versions available
  • Fixed speed or convertor
  • Motors acc. to ATEX95 available
  • Wide range of fittings and accessories available
  • Energy efficiency motors according to IEC 60034-30-2008