12" Riser Kit
Product Category: VPC Tanks Part Nr: 89-20RIS12COMBO
12" 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 12" below grade.
- Consists of 1 tank adapter ring, one 12" riser, and 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: 89-20RIS12COMBO
Application: Septic Tank Installation
Related Products

![VPC 1000g Yellow 2 Compartment Septic Tank [87-41720]](https://valencia-pipe.transforms.svdcdn.com/production/productImages/Septic-Side-1000.jpg?w=387&h=387&auto=compress%2Cformat&fit=crop&dm=1726766715&s=6e7e2558bfa0ccf80a961f07c3023651)
![1,700 Gallon Underground Cistern Tank - White [88-41330]](https://valencia-pipe.transforms.svdcdn.com/production/productImages/Cistern-Side-1700.jpg?w=387&h=387&auto=compress%2Cformat&fit=crop&dm=1726764392&s=2426ad92853118a38a657f18f552e4b9)