This kit includes a 20" adapter ring, a 20"x6" riser, 20" heavy duty flat cover, 20" safety screen, an adapter ring installation kit, and stainless steel screws Additional 20" Polylok risers can be purchased and stacked on to this kit This package gives you approximately 8" in height Optional foam gasket sold separately NOTE: The Adapter Ring is designed to cover openings up to 25" x 25" square. Plumbing components such as risers and pipe are typically measured by inside diameter (ID). The actual outside diameter of a 20" Riser will be larger than 20 inches. Please verify your opening size before ordering. The Polylok heavy duty 20" riser kit comes complete with everything needed to install a septic tank riser system in your application. This package gives you approximately 8" in height. Additional 20" Polylok risers can be purchased and stacked on to this kit. Includes: Polylok 20"/24" Riser Adapter Ring (PN: 3009-AR), Polylok 20" x 6" Riser (PN: 3009), Polylok 20" Heavy Duty FLAT Cover (PN: 3017-C20), Polylok 20" Safety Screen (PN: 3009-SS), Polylok Adapter Ring Installation Anchor Kit (PN: 3009-KIT), and #10x1-1/2” stainless steel square drive screws. Note: These items should be installed by a professional septic tank installer or pumper. These are not intended to be installed by a homeowner.
| Color | Green |
| Size | 20" Diameter X 8" Tall |
| Age_group | ADULT |
| Condition | NEW |
| Gender | UNISEX |
| Material | Stainless Steel |
| Product_category | Gl_home_improvement |
| Google_product_category | Home & Garden |
| Product_type | Tools & Home Improvement > Plumbing > Water Pumps, Parts & Accessories > Pump Accessories |