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Stepper Motor Dosing Pump


The new iSTEP XS stepper motor pump by sera combines an intelligent drive concept with the accuracy of a diaphragm dosing pump and sets standards with regard to reproducibility and reliability.
By means of the variable frequency control and a power range of 0.007..15 l/h at 10..7 bar, the application possibilities are almost unlimited. It is intuitive to use, long lasting and is particularly suitable for demanding dosing tasks.


  • Extremely high performance range with only one pump

  • Adjustment range 1:1000, thereby optimally adaptable

  • Low-pulsation dosing

  • Microprocessor-controlled drive

  • Remote execution

  • Energy-efficient drive technology


More info?

sera iSTEP XS Dosing pump

Inputs & Outputs

  • 3 inputs programmable as
    3x digital inputs
    2x analogue inputs 0/4...20mA

  • 2 digital outputs

  • 1 analogue output for 0/4...20mA signal

  • All inputs and outputs can be freely parameterised 

Datasheet iSTEP XS

sera Pro+ control
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