Starting at $2,199.00
  • Usually ships in 3-4 weeks



  • Dual-cam system drive & worm gear reducer
  • Liquid ends available in PVC, PVDF & 316 SS
  • Micrometer dial of the springback stroke adjustment
    • Lockable mechanism 10 to 100%
  • 4-20mA input signal


The LKN Series metering pumps are the largest in the high performance line of pumps from Walchem. Roller bearings and oil bath lubrication ensure durability and wear resistance in continuous operation. The LKN Series are ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.