JLM electromagnetic diaphragm metering pump

Manual Solenoid Diaphragm Metering Pump

JLM series solenoid diaphragm metering pump is effective and reliable digital pump for nearly all chemical dosing. 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 both by the stroke length and stroke speed manually. The capacity range is from 1.0l/h to 15l/h at a back pressure from 15 bars to 1bar. All most any chemical with low viscosity can be dosed with JLM solenoid diaphragm metering pump.It is an economical meterng pump widely used in dosing applicaitons.

l Potable water treatment: Metering of disinfectants
l Cooling circuits: Metering of corrosion inhibitors and biocides
l Waste water treatment: Metering of flocculants
l Paper industry: Metering of additives
l Plastics production: Metering of additives

l Manual flow control by both stroke length and stroke speed;
l Wear-free solenoid driving with no bearing;
l Compact modular design( liquid end, drive and electronic board are modular, easy for replacement) ;
l Intelligent display the stroke speed in percentage;
l Check valve assemblies are with two balls and are designed for easy maintenance;
l Accessories are included: hose,injection valve,foot valve,ceramic weight;
Materials:
l Pump Head: PVC, PVDF, SS304, SS316
l Diaphragm: Composite PTFE diaphragm
l Check Valve Body: PVC, PVDF, SS304, SS316 (same as pump head selection)
l Valve Ball: Ceramic, SS304,SS316
l Valve Seat: PTFE, SS316
l Suction and Discharge Tubing: PE
Connection Type:
PE hose for all models
Voltage Supply:
220V 50/60Hz or 110V 50/60Hz

Denor Fluid Equipment (Wuhan) Co., Ltd. is a reputable manufacturer and supplier of fluid equipment for water systems. The company has incorporated advanced fluid production technology and processes from Germany. Since its establishment, Denor has upheld its core values of morality, integrity, and mutually beneficial development. The company places great emphasis on branding and integrity, and has made significant contributions to the water supply and drainage industry.

Denor has obtained various certifications, including ISO9001 for quality management, OHSAS18001 for occupational health and safety management, and ISO14001 for environmental management. The company offers a wide range of products, such as prefabricated pumping stations, integrated water treatment pump stations, sewage lifting equipment, oil and water separators, smash type grilles, and no negative pressure complete sets of water supply equipment.

With over 50 patents, Denor was recognized as a national high-tech enterprise in 2018. Denor takes great care in every aspect of product production to ensure the optimal performance of its equipment. The company is committed to providing high-quality products and excellent after-sales service to meet customer needs and provide comprehensive solutions for water systems. Denor is dedicated to producing responsible products and being a socially responsible enterprise.