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Pumping grease wastewater

Here we show you clearly how Grease wastewater can be pumped out.

A solution for every situation

According to DIN 1986-100: “Lifting stations must be installed downstream of separator systems. If this is not possible in exceptional cases, pumping devices should be used that do not adversely affect the separation process, e.g. peristaltic or Progressiv Cavity Pumps.” KESSEL offers special lifting stations designed specifically for this application. 

These gently convey grease wastewater. This prevents the formation of stable emulsions and does not hinder the separation process in the downstream grease separator. KESSEL special lifting stations can be used in suction or pressure mode. In combination with customisable collection tanks, this results in a wide variety of application possibilities. This opens up new design options for the specialist planner. Depending on requirements, single (Mono) or double (Duo) lifting stations can be installed, as shown in the product examples below. 

Installation instructions for the EasyClean free Auto Mix NS 7 grease separator

  1. Other drainage outlets above the backwater level
  2. Ventilation pipe above the roof
  3. Collector pipe from the kitchen
  4. Progressiv Cavity Pump
  5. Pressure pipe with subsequent expansion
  6. Settling section min. 10 x DN
  7. Separate main vent for the Progressiv Cavity Pump
  8. Ventilation pipe for the grease separator
  9. Fresh water supply for hot and cold water with shut-off valve
  10. Refill inlet with system separation
  11. Grease separator, free-standing, e.g. EasyClean free Auto Mix NS 7
  12. Automatic drain pump
  13. Automatic cleaning with Shredder-Mix-System
  14. Integrated grease layer measurement
  15. sampling system
  16. Control unit for grease separator
  17. Control unit for the screw pump18 Drainage pipe permanently installed and laid in a continuously rising configuration
  18. Flush-mounted access panel for connection to the emptying vehicle with integrated Storz-B coupling
  19. Remote control unit for controlling the cleaning and emptying of the grease separator
  20. main drainage pipe
  21. Transfer shaft
  22. Connection to the sewer