LK Series Mechanically-driven Metering pumps

LKN Series Mechanically-driven Metering pumps

 

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Max. Discharge Capacity: up to 114 GPH

LK Series Mechanically-driven Metering pumps

Ideal for chemical feed applications

 

 

Manual Instruction Manual
Catalog Catalog
Sizing Sizing

In a class by itself - the LKN is a motor driven, mechanically actuated diaphragm metering pump with a maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa). The LKN Series is ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.
   
Features
 
  • Stroke Adjustment - Accurate and reliable stroke setting is accomplished with a micrometer dial of the spring back stroke adjustment mechanism. This lockable mechanism is adjustable from 10 to 100%.

  • Drive- The heart of the LKN is the dual-cam drive with a built-in worm gear type speed reducer. This compact & rigid mechanism, provides maximum wear resistance in continuous operation over long periods of time.

  • Motors All of the standard models employ totally enclosed fan-cooled motors which are vertically mounted to save space. A variety of motor options are available, including explosion- proof, and DC variable speed motors for external control by a 4-20 mA input signal.
Specifications
Model Max Capacity Max Pressure PSI (MPa) Stroke Speed SPM
  50 Hz (LPH) 60 Hz (GPH) PVC/PVDF SS 50 Hz 60 Hz
LKN32
30 9.5 150 (1) 225 (1.5) 96 116
LKN45
50 15.9 150 (1) 225 (1.5) 48 58
LKN47
100 31.8 120 (0.8) 120 (0.8) 96 116
LKN55
168 53.4 75 (0.5) 75 (0.5) 48 58
LKN57
360 114.3 45 (0.3) 45 (0.3) 96 116