1. backflush system in operation Backflush system in operation.
     
  2. backflush system with electrical actuated valve Backflush system with electrical actuated valve.
     
  3. Backflush system in operation Backflush piping and valve is mounted at the top of the tank wall for easy access from the walkway.
     
  4. Backflush system in operation The backflush clears large solids out of the jet nozzles.
     
  5. Interior backflush system Backflush is mounted on pump discharge near the top of the tank.
     
  6. Interior backflush system Backflush is mounted near the top of the tank so valve can be reached easily.
     
  7. Exterior backflush system The blue piping on the outside of this tank is the exterior-mounted backflush system.
     
  8. Backflush piping Blue piping is the exterior backflush system. Yellow piping is the air lines.
     
  9. Backflush system in operation Backfllush for a lagoon aerator in operation.
     
  10. Backflush system in operation Backflush is mounted on the pump discharge line.
     
  11. Backflush on liquid line piping Backflush mounted on vertical liquid line piping.
     
  12. Backflush system in operation Backflush in operation in an oxidation ditch.
     
  13. Backflush during installation Same backflush as above, during installation.