Product Information

• Fits all VPC septic, multi-use, and cistern tanks or any other septic tank with a maximum 20" round manway opening.
• Everything starts with a tank adapter ring. Affix this part to your septic tank and stack other 20" diameter risers to achieve a maximum burial depth of 30".
• Made of durable HDPE polymers.
• Requires 8 stainless steel sheet metal screws (1-3/4", #8 sold separately)
• Questions? Please call Valencia Pipe Company's tank specialist at (661) 257-3923 x 1026 or send an email to info@valenciapipe.com.

Product Category: VPC Tanks

Part Nr: 89-20RTT

Application: Septic Tank Installation

Actual Inside Diameter: 20"

Actual Outside Diameter: 22"