Pumps offer pulse-free operation
Micropump gear pumps are aimed at metering and dosing applications that require pulseless flows. They are available through Michael Smith Engineers.
The associated MPD55D digital drive allows the pumps to be driven at speeds between 100 and 3000rpm with manual control possible via the touch-sensitive keyboard. Alternatively, the speed can be controlled remotely via a 0 to 10V or 4-20mA control signal.