Vertiflow – Stationary circulation and filter pump

The new F 728 series from FLUX-GERÄTE GMBH is a new generation of centrifugal immersion pumps. The pumps are characterised by their intelligent modular construction which is incredibly easy to adapt to any form of use. For example, the series is totally safe to run dry to an immersion length of 600 mm without a bearing in the fluid area and is robust in the face of contamination in fluids. On the other hand, an immersion length of up to 1800 mm can be achieved by fitting a bush bearing. The pump housing is designed as a spiral, ensuring very good efficiency and a high pump capacity.

Technical data:

Flow rate: max. 750 l/min1
Delivery head: max. 35 mwc1
Viscosity: min. 1 mPas – max. 150 mPas1
Diameter mounting flanges: max. 250 mm2
Materials outer tube: Polyvinyl chloride (PVC), Polyvinylidene fluoride, Polypropylene
Media / Fluids: Acids, Aggressive media, Alkalis
Seal: there are no seals near the media
Container: Tanks > 1000 liters


Excellent chemical resistance
Low energy consumption due to spiral housing design
Capable of running dry up to an immersion length of 600 mm (version without bush bearing)

Media Examples:

  • Galvanic baths containing copper sulphate, chrome, zinc electrolytes, for example
  • Chemically aggressive fluids, such as inorganic and organic acids, alkalis, salts

To discuss your immersion pump requirement please Contact Us via the website, alternatively send us an email on