Model description
Working conditions
1. Ambient temperature: - 10-45 ° C
2. Power supply: 220 V, 50 Hz
3. Power: 20W / 30W
4. Protection grade: IP65
Appearance drawing
Product features
1. Electromagnetic drive positive displacement metering pump, compact structure, reliable and durable
2. The measuring range is from 1-30l / h, and the pressure is from 1.0-10bar. A variety of models are available
3. A variety of pump head materials with good chemical corrosion resistance are available
4. The stroke length can be adjusted continuously from 0-100% by manual knob (the adjustment range is 30-100%)
5. Stroke frequency control has various forms
A. There are three types of manual adjustment metering frequency: 0-100, 0-150 and 0-200
B. The signal control and three fixed frequencies of 0-100, 0-150 and 0-200 can be selected
0ma current signal control and three fixed frequencies of 100-150-200 are available
6. Liquid level protection self-locking: when the system is connected with the liquid level meter of the medicine tank, the metering pump can automatically stop working according to the liquid level alarm signal to avoid idling
