Electromagnetic metering pump EH series is not only compact, but also can achieve a maximum flow rate of 1.25 L/min. The EH-E pump's controller includes a microcomputer that enables a single pump to provide not only manual operations, but also automatically controlled operations based on various input signals (current and pulse signals).
High resolution
By stroke length and rate the discharge volume can be adjusted. The stroke length can be set between 20 and 100 % and the stroke rate between 0 and 360 strokes/min. So, a wide range of flow rated can be covered.
Multi-functional controller
The control unit includes a microprocessor by which 3 automatic modes (analogue / multiplication / division) can be set instead of manual operation.
Superior chemical resistance
As pump head materials PVC, GFRPP, PVDF and SUS are available. All other wet end parts are made of high corrosion resistant materials like Hastelloy C276, ceramic, PTFE, etc.