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LK

LKN Series Metering Pumps

 

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  • LK Pumps Maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa).

  • Ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.

  • Accurate and reliable stroke setting with a micrometer dial of the spring back stroke adjustment mechanism.
    • Lockable mechanism is adjustable from 10 to 100%.

  • Dual-cam drive with a built-in worm gear type speed reducer.
    • Provides maximum wear resistance in continuous operation over long periods of time.

  • 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.
       
Size Max Output* Max Pressure PSI Stroke Speed (SPM) Connection Weight**

LPH@
50Hz

GPH@
60Hz
PVC/
PVDF
SS 50 Hz 60 Hz NPT PVC/
PVDF
SS
LKN32 30 9.5 150 225 96 116 1/2" 50 61
LKN45 50 15.9 150 225 48 58 1/2" 55 70
LKN47 100 31.8 120 120 96 116 1/2" 55 70
LKN55 168 53.4 75 75 48 58 1" 59 81
LKN57 360 114.3 45 45 96 116 1" 59 81

LKN47 with VS liquid end has 1” NPT connections
*  Capacities listed are at max. pressure
**  Weights with standard motor

 
 

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