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XL performance at XS price

Xl performance at XS price

Small Price!

The iSTEP XS is characterised by a favourable price and is specially developed for applications with small delivery rates. So you don’t buy expensive power that is not needed.

Wide power range!

Thanks to the variable speed adjustment and a performance range of 0.007 to 15 l/h at 10 to 7 bar, the possible applications of the iSTEP XS are almost unlimited.

Remote Usability!

The Pro+ control electronics of the iSTEP XS can be easily expanded with interface modules for PROFIBUS and PROFINET networks. This allows you to fully integrate the iSTEP XS into your networks. 


Low energy consumption during operation as well as cost savings due to low chemical consumption reduce costs and thus lead to a very good price-performance ratio.

Low Pulsation!

An intelligent drive curve ensures a low-pulsation and almost continuous delivery flow. This eliminates the need for additional expensive components to compensate for the negative characteristics of oscillating displacement pumps.

Intuitive Operation!

The operation of the iSTEP XS is intuitive and enables quick and easy parameterisation via the removable manual control panel. Batch dosing is also easy to implement thanks to the integrated recipe memory.


Manual Control

Stroke Mechanism

Assembly pump

Pressure Valve

Pump body

Suction Valve


Thanks to a large number of variants, the iSTEP XS offers optimum adaptation to a wide range of requirements – and all this with just one pump.

Whether PVC, PP-/PVDF-GFK or stainless steel 1.4571, we offer the right material variant for every process. The operation can be carried out either with or without a removable manual control unit (compatible with all existing sera dosing pumps). The connection via PROFIBUS or PROFINET networks can be expanded at any time via the diverse connection options. gIndividual mains plugs as well as the multilingual display ensure smooth use anywhere in the world.

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