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Polylok Square Riser Adapter Ring - 3009-AR

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Polylok Square Riser Adapter Ring - 3009-AR

Availability: In stock

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.

NOTE: This adapter will only work for PolyLok Risers. Tuf-Tite risers will NOT work with this adapter ring.



The Polylok square riser adapter ring is designed to connect the Polylok septic tank risers or lids to an existing concrete tank with large square or round openings. The adapter ring mounts directly to the tank and accepts the risers and lids as attachments.

  • Adapter ring accepts either 20" or 24" Riser
  • Accepts a 20" Polylok Lid Directly (3009-RC) - 24' Polylok Lids will not fit without a riser inbetween.
  • 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


Additional Information

Additional Information

Manufacturer Polylok
Attachment View File Polylok 3009-AR RISER ADAPTER RING Specifications Size: (351.56 KB)
Product Reviews
Number of reviews : 31
Average rating : 4.7 /5
M. Rick
  the 06/11/2018
5/ 5
4 characters minimum
W. John
  the 20/10/2018
5/ 5
Worked very well as a complete set.
P. Gary
  the 23/09/2018
5/ 5
Good price and free shipping
D. David
  the 08/05/2018
4/ 5
Items are of great quality. It didn't come with the lid screws. Maybe I didn't notice that screws must be purchased separately.
D. Christine
  the 01/03/2018
4/ 5
Worked as described

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