MEMDOS diaphragm metering pumps from Lutz-Jesco
Diaphragm metering pumps ensure precise metering of highly aggressive and toxic media without leakage. Depending on the type of gearbox, the diaphragm can withstand pressures of up to 16 bar. Thanks to their robust materials and universal application, they are the ideal solution for complex metering processes in industry and mechanical engineering.

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Reliable chemical dosing
The MEMDOS diaphragm dosing pump with electric motor (MEMDOS LB, LA, LP | MEMDOS MR/ZMR) stands for high quality and reliable dosing results. A wide range of available motors means that it can be used in virtually any application. We offer pumps for a wide range of applications, from simple applications to integration into complex plant systems. The MEMDOS series also includes a number of different versions that can be used in potentially explosive atmospheres.
MEMDOS diaphragm metering pumps from Lutz-Jesco
We offer pumps for a wide range of applications — from simple applications to integration into complex plant systems. The MEMDOS series also includes a number of different versions that can be used in potentially explosive atmospheres. Two sizes are available in the MEMDOS series. The available flow rates range from 0 to 156 l/h for the first size and from 0 to 1020 l/h for the second size.
Thanks to the robust push-type drive with manual or automatic flow control, media such as acids, alkalis, coagulants, and flocculants are dosed reliably and accurately. MEMDOS can also be equipped with a double diaphragm system. This prevents any uncontrolled leakage of material, even if the dosing diaphragm is worn.
Versatile and flexible
- MEMDOS LP can be additionally equipped with a MODBUS Ethernet interface.
- It is installed if the pump needs to be integrated into a control system or control loops or integrated into a complex automation network.
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