Norwesco Septic Tank Lid and Riser Combination 25"H Riser Pipe x 12"D

This lid and riser combination integrates a 25-inch-tall riser pipe with a 12-inch-diameter access lid, providing a complete solution for reaching buried tank openings. Ideal for installations requiring both height extension and a secure closure in one unit. See chart for fit.

• 25 in. height for deeper tank access points
• Tight-sealing lid keeps debris and water out of the septic system
• Made from high strength polyethylene to resist UV damage