Reln Septic and Holding Tanks


RELN’s complete range of purpose designed black water tanks take quality and flexibility to the next level, with:

  • Unique stepped ribs for greater strength
  • A reinforced structural brace ring to prevent crushing
  • A riser that provides greater flexibility for installation
  • A 4,000L Septic and Holding Tank for increased capacity
  • 15 Year Warranty