Dosatron Etatron eOne Micro-Dosing Pump - Assembled PanelThe Etatron eOne MF Micro Doser Kit with water meter and pressure relief valve can accurately inject super concentrated products and can be integrated into an existing fertigation system. **Note: Tank in images NOT included The eOne MF is a multifunction microprocessor dosing pump, suitable for applications that require proportional dosing. The pump operates at a dosing frequency up to 180 impulses minute and is equipped with a backlit graphic display