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Metering pumps & dosing pumps

Applicable to the many diverse needs of chemical feeding

Mechanically-driven diaphragm metering pumps LK series

Contact us | PDF Catalog for Europe (1.07MB) | PDF Catalog for Asia (1.28MB)

Mechanically-driven diaphragm metering pumps LK series
Stainless steel type

Connection: Flange/hose/union
Connection:
Flange type, hose type, union type

Easy to use, multi-purpose design
This series includes the most economical and general-purpose pumps in our metering pump series. In fact, the first metering pump in Japan to use a PVC-molded pump head belonged to this series. Three types of standardized connections "flanges, hoses, and unions (0.2 kW type only)" as well as a full line of accessories are available. What's more, parts are manufactured at low cost and designed to be easy to use.

Highly durable pump drive unit
The pumps in this series use a worm-gear-type speed reducer which, though compact, is highly rugged and reliable. Since this unit is fully closed, oil-bath lubricating type, it can be installed outdoors. At the same time, it exhibits superior durability over long-term continuous operations.

A wide variety of pump models and material compositions
This series includes nine of exclusive motor types and ten types of general-purpose motor types. This extensive lineup covers a wide range of application needs, involving everything from trace to large amounts of fluid. What's more, the pump head is manufactured using various materials including PVC, fluororesin, and stainless steel, making the pump useful for almost all chemical dosing needs.

Specifications (50/60Hz)
Max. discharge capacity 45/54 L/min
Max. discharge pressure PVC, PVDF: 1.0 MPa, SUS: 1.5 MPa
Main materials PVC, PVDF, SUS316
Required power range 0.2 to 1.5 kW
Liquid temp. range PVC, PVDF: 0 to 50 C deg., SUS: 0 to 80 C deg.
Viscous liquid 1000mPa•s (VS type)
Slurry liquid Max. lime slurry 15% (depending on model)
• Magnetic drive pumps
• Metering pumps
& dosing pumps
• Pneumatic drive pumps
• Air pumps
• Gear pumps
• Turbine pumps
• Screw pumps
• Water quality control

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