Polylok's dipper box guarantees uniform dosing for leaching systems. The Dipper is designed on the basic pivot and balance principle which insures equal distribution. The system works in unity instead of a ''trickle effect'' by providing equal flow distribution to each outlet. Polylok’s Dipper is easily installed in any septic system. Whether existing, new, reclining or flat — the action of the Dipper allows the entire system to work in unison. Insist on the DIPPER.

U.S. Patent No# 4,838,731


  • INSURES EQUAL Distribution.
  • Automatically discharges 1.5 gallons of retained effluent from the storage tray because it’s designed on the basic pivot and balance principle.
  • Provides indefinite life expectancy for septic systems.
  • Laboratory tested to last a minimum of 25 years without failure.
  • Maintenance free.



Part Number

  • 3026 (Dipper Sets, Quantity 12)
  • 3027 (Dipper Pivot Posts)

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