EX-B Series Precision Digital Stepper Motor Dosing Pump

Features 

1. Advanced SMART Digital diaphragm dosing pump designed for complex and demanding applications that require maximum process reliability and high-precision chemical dosing. It uses a powerful variable-speed stepper motor to ensure smooth and continuous dosing.

2. High precision, accuracy ±1%.

3. Standard PVDF pump head, strong corrosion resistance.

4. Small size, high integration, friendly installation.

5. Visual screen, clear and intuitive understanding of the  dosage.

6. Waterproof and dustproof rating up to IP65, suitable  for harsh working environments.

7. Rich wiring ports, can realize a variety of signals automatic  control dosing.

8. Analog signal: The pump responds to the input signal 4-20mA operation,  or any two points of current value corresponding to two points of flow,  with positive and negative proportional function.

9. Pulse signal: When used in combination with a flow meter or contact water meter, the EX pump  dispenses in proportion to the flow rate.

10. RS485 control: The pump can receive this signal control, but also as a condition monitoring.

11. 12V DC  output: Output 12V DC, can supply power to the instrument.

12. Liquid level signal Single pump operation or stop, control single pump start and stop.

13. Fast suction slow discharge brings low pulsation, through the mechanical end of the motor to achieve accurate  dosing, dosing innovation, open a new chapter of metering pump intelligent dosing

14. Power supply: AC 100-240V , single phase or DC24V

15. This model can repcale most of Grundfos Digital Pump DDA

Model Selection