Soap dosing pump NBR-3 angled

230 volts 8 watts 3 liters per hour NBR control: via adjustment screw % of on/off cycle of 6 sec continuously as long as there is voltage on the power cable for example: adjustment screw all the way to the left, pump does not run, adjustment screw all the way to the right, pump runs continuously, adjustment screw in the middle, pump runs for 3 sec, does not run for 3 sec, etc. sink + filter + mounting bracket included, hoses not.