A compact stepper motor driven pump complete with self pulsing stepper driver capable of speed setting over a very wide range.
The pump is available with two driver options: SMA with a miniature speed control potentiometer mounted on the stepper driver intended for infrequent use such as calibrating flow or SMB with a much more robust bracket mounted potentiometer and control knob.
The standard SMA versions come with bracket mounted DC socket and plug in switch mode power supply with UK, EU and US heads unless the power supply is not selected in the drop down and the "NP" version is selected in which case neither the DC socket or power supply will be supplied.
The standard SMB versions come with bracket mounted speed control, DC socket and plug in switch mode power supply with UK, EU and US heads unless the power supply is not selected in the drop down and the "NP" version is selected in which case neither the speed control, DC socket or power supply will be supplied.
Various tube materials are available.
