The LK is a motor-driven, mechanically actuated diaphragm metering pump.
The heart of the LK is a compact and very reliable dual-cam system drive and worm gear reducer. Roller bearings and oil bath lubrication ensure outstanding durability and wear resistance in continuous operation.
The LK Series is ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining, and paper.
Drive from the gear reduction unit is directly transferred to the diaphragm. This design is economical, yet retains a high degree of versatility. Liquid ends are available in PVC, PVDF and 316 SS for handling acids, bases, solvents, polymers and slurries.
Accurate and reliable stroke setting is accomplished with a lockable micrometer dial adjustable from 10 to 100%.
A variety of motor options are available, but if you want a motor other than what is listed, choose the "N" Drive option (no motor) and order separately the Motor Adapter and a suitable motor. We can do that for you; please contact us.
Five liquid ends are available for different applications. As a general guide, choose from the following (but please confirm suitability of the materials):
PVC, Ceramic, FKM, PTFE
PVC, Hastelloy C, EPDM, PTFE
Viscosity & Slurries
PVC, Hastelloy C, 304SS, EPDM, PTFE
PVDF, Ceramic, FKM, PTFE
316SS, Hastelloy C, PTFE
The Spare Parts Kit for this pump is: L4TC-PK
Promag Enviro provides free shipping throughout Canada and the U.S.
Territory limitations may apply.
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