Polylok 20" Septic Tank Riser Lid Model PL-20RC, 3009C

The Polylok 20" Septic Tank Riser Lid (Model PL-20RC / 3009-RC / 3009C) is the standard, reliable top cover for completing any Polylok 20" riser system. This durable lid seals your septic tank or distribution box access point securely at ground level, providing easy, tool-free access for pumping, inspections, and maintenance while blending into your landscape.

Manufactured from high-quality high-density polyethylene (HDPE) with the highest UV protection available, this lid resists fading, cracking, and degradation from sun exposure, ensuring long-term performance in outdoor conditions.

In Stock

$49.00MSRP: $59.00

Item #:3009-RC

Manufacturer:Polylok

Key Features and Benefits

Recessed Handles — Two built-in recessed handles for quick, easy removal without tools during service calls.
Factory-Installed Gasket — Provides a reliable watertight and airtight seal right out of the box—no extra sealant needed between lid and riser (though butyl tape can be added for extreme conditions if desired).
Secure Fastening — Includes stainless steel screws to lock the lid firmly in place, helping prevent unauthorized access or accidental displacement.
Skid-Resistant Surface — Enhances safety in wet or grassy areas.
Strong Load Capacity — Rated for 500 lbs (normal residential/light commercial use); passed static load testing to 2,500 lbs—handles pedestrian traffic and occasional crossing by a riding lawn mower or small garden tractor when properly installed and backfilled.
Premium UV & Weather Resistance — Top-tier protection maintains strength and appearance over years of exposure.
Lightweight & Durable — Easier to handle than concrete lids while offering excellent toughness and longevity.
Made in the USA — Trusted Polylok engineering from a leader in septic and wastewater products.

Note: This is the standard lid with recessed handles. For higher-traffic areas or maximum reinforcement, consider Polylok heavy-duty flat lids (sold separately, higher load ratings in some configurations).

Specifications

Diameter: 20 inches
Material: High-density polyethylene (HDPE)
Color: Green (typical)
Load Rating: 500 lbs rated; static tested to 2,500 lbs
Compatibility: Fits only Polylok 20" risers (including 2", 6", 12" sections) and Polylok adapter rings (#3009-AR square or #3009-RTR20 round). Not compatible with other brands' risers or corrugated pipe without adapters.
Included: Factory-installed gasket, two recessed handles, installation screws