How to refurbish the line bearing flush recirculation pipework on an API-610 VS4 vertical sump pump

March 28, 2018


Remove the bearing flush recirculation pipe on an API 610 VS4 vertical sump pump, clean and inspect it, before reassembling and re-installing it into the delivery pipe.

Tools Required:

  • Gloves
  • Spanner – 10mm
  • Flat head screwdriver
  • Stilsons
  • Vice
  • Degreaser
  • Marker pen