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Get it between 2024-12-16 to 2024-12-23. Additional 3 business days for provincial shipping.
NOTE: This adapter will only work for PolyLok Risers. Tuf-Tite risers will NOT work with this adapter ring.
Adapter ring accepts either 20" or 24" Polylok Risers
Covers up to 25" square opening.
Perfect for retrofitting onto existing tanks
This is the only adapter ring on the market that accepts 20" or 24" Polylok risers. It is ideal for retrofitting existing septic tanks and can be secured with ease. Our adapter ring is made of virgin high density polyethylene. Installation Instructions: 1. Locate adapter ring over access opening on top of tank 2. Using a 1/4" masonry bit, drill 8 holes 1-1/4" deep on top of tank 3. Clean under surface of adapter ring apply foam gasket or butyl 4. Position adapter ring over opening, using 1/4" anchors, tap anchors into drilled holes and tighten with wrench 5. Position appropriate riser and or cover and screw onto the adapter ring to provide a watertight connection