JLM-P series solenoid diaphragm metering pump is effective and reliable digital pump. The solenoid shaft is sucked by the magnetic wire and pushed back by the spring, which makes the diaphragm in the dosing head suck and discharge. The check valves which with double balls prevent backflow when pumping.The precise dosing can be controlled by the stroke length and stroke speed. The capacity range is from 1.0l/h to 20l/h at a back pressure from 10 bars to 1bar. JLM-P is integrated with 4-20mA signal function and pulse function. 

Applications:

• Potable water treatment: Metering of disinfectants  

• Cooling circuits: Metering of corrosion inhibitors and biocides

• Waste water treatment: Metering of flocculants    

• Paper industry: Metering of additives

• Plastics production: Metering of additives

Features:

• Manual flow control by both stroke length and stroke speed;

• 4-20mA signal input;

• Pluse signal function;

• Compact modular design( liquid end, drive and electronic board are modular, easy for replacement) ;

• Intelligent display the stroke speed in percentage;

• Accessories are included: hose,injection valve,foot valve,ceramic weight;

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