Solenoid metering pump is controlled by a microprocessor, a fixed stroke length, variable stroke frequency, a solenoid-driven diaphragm metering pump. It can be used for a variety of chemical liquid transport.
Work principle as the following:
Electromagnetic force drive link, it drives the diaphragm in the pump head is reciprocated. It causes the pump head of the pump chamber volume and pressure changes. Pressure changes result the suction valve and drain valve automatically opens and closes. It achieves quantitative chemical suction and discharge.
There are five installation ways:
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