The new EWN-Y electromagnetic pump combined with EFS flow sensor provides accurate real time control & display of dosing rate.

The required flow rate is simply input to the pump. Through feedback from the EFS sensor, the pump constantly adjusts its speed to maintain the set dosing rate - even under changing temperature, viscosity, or suction & discharge pressure conditions.

 The EFS is mounted directly on the pump to digitally display dosing rate per minute or hour - ALL WITHOUT ANY CALIBRATION.

The EWN-Y gives a proportional 4 to 20mA output signal of dosing rate and displays operating history such as total flow volume and power-on time.