The store will not work correctly in the case when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Adapter Rings
This is the only Adapter Ring on the market that accepts 20" or 24" risers. Our Adapter Ring is ideal for retrofitting existing septic tanks and can be secured with ease. Our Adapter Ring is made of virgin high density polyethylene.
Adapter ring accepts either 20" or 24" Riser
Covers up to 25" square opening
Perfect for retrofitting onto existing tanks
Only need to inventory one adapter ring
Save time and money with easy installation
Optional Riser Adapter Ring Kit
3009-AR (Fits 20" and 24" Polylok Risers)
3017-ARC (Fits 12" Corrugated Pipe)
3017-AR12 (Fits 12" Polylok Risers)
3007-ARC (Fits 18" Corrugated Pipe)
3009-ARC (Fits 24" Corrugated Pipe)
3009-RTR20 (20" Riser to Riser Adapter)
3009-RTR24 (24" Riser to Riser Adapter)
3009-AR30 (24" Riser to Riser Adapter - 30" outer diameter)
3009-KIT (Adapter Ring Installation Kit)