KNF VIETNAM | STEPPER MOTOR-DRIVEN

STEPPER MOTOR-DRIVEN

Our FEM dosing pumps are based on a very simple design. The stepper motor causes a cam to rotate and this, in turn, moves the diaphragm up and down. This vertical movement causes pressure changes in the pump chamber which, combined with the operation of the inlet and outlet valves, produce the pump action.

Dispense volume at  atm. pressure (µl)	Dosing rate at  atm. pressure  (ml/min)	Pressure height (mWg)	Model	Download
---	from 0.2 to 20	60	FEM 1.02	Data sheet   Manual   3D CAD Model
---	from 0.9 to 90	60	FEM 1.09	Data sheet   Manual   3D CAD Model
from 5 to 180	---	60	FEM 1.02.55 RC	Data sheet   Manual
from 10 to 520	---	60	FEM 1.09.55 RC	Data sheet   Manual