The Amarex submersible pump with innovative impellers: greater efficiency, fewer blockages

We make problem-free waste water transport even more efficient

When it comes to sewage, KSB can draw on many decades of experience and technical progress like no other manufacturer. All the expertise we have acquired combined with a passion for developing increasingly better solutions has now been incorporated into the Amarex submersible pump with two different impellers, the F-max and D-max.

Produced in France using only European components, this model is setting new benchmarks in all aspects:

• Hydraulic efficiency has been increased by a further 10% thanks to the improved impellers.
• The optimum hydraulic efficiency combined with highly effective electric motors ensures low electricity costs.
• Generously sized drive motors, robust roller bearings and shafts made of corrosion-free stainless steel guarantee a long service life.
• A non-toxic, environmentally friendly oil filling ensures permanent lubrication for the mechanical face seal.
• Virtually all built-in components can be separated and recycled at the end of their life cycle.

is paid to impeller design. The Amarex uses either the optimised F-max free-flow impeller or the newly developed D-max open dual-vane impeller.

Figures from the SNECOREP (French National Association of Pumping Station Contractors, Designers and Builders) show that blockages account for up to 70% of overall costs in around 80% of existing pumping stations. That’s why special attention

• Maintenance requirements are reduced significantly thanks to these impellers with a clog free design.
• The D-max version can also be supplied with a D-flector. This patented scraper provides even greater protection against blockages caused by wet wipes.