Signal Stepper Motor Driven Dosing Pumps

Simple push button control belies the ease with which the S400 delivers continuous accuracy.
Stepper motor technology controls the speed, acceleration and position of the diaphragm - giving smooth, precise dosing.
With a turn down of up to 1,000:1, the Signal S400 dosing pump series brings you a range of flow rates from 2.5 millilitres to 940 litres/hour.

The S400 Range