18" Riser Kit

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18" Riser Kit


Product Category: VPC Tanks Part Nr: 89-20RIS18COMBO

18" riser kit, 20" diameter for all VPC septic and cistern tanks. Includes screws.

  • Product Info

Product Information

  • An all-in-one kit to bring septic tank access to the surface when burying the tank 18" below grade.
  • Consists of 1 tank adapter ring, one 12" riser, one 6" riser, one domed lid.
  • All components made of durable HDPE polymers
  • Screws included for use with all components
  • Ships in one convenient carton
  • Consumer to supply waterproof caulk or butyl tape per local code.

Product Category: VPC Tanks

Part Nr: 89-20RIS18COMBO

Application: Septic Tank Installation

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