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Product Summary

Norwesco’s manhole extensions make it easy to bring septic tank access points up to ground level for quick, hassle-free maintenance. Available in 6in., 15in., and 24in. heights, these rugged extensions are designed to fit securely to Norwesco septic tank lids and maintain a watertight seal.

What's Included

    (1) 15" septic extension legacy

Features + Benefits

  • Durable polyethylene construction resists corrosion and cracking
  • Three height options to match your installation needs (6", 15", 24")
  • Compatible with Norwesco manhole covers and safety lids
  • Watertight connection helps prevent surface water intrusion
  • Lightweight and easy to install

Key Specs

AttributeSpecification

item#

6775165

Brand

Norwesco

Manufacturer's Warranty

3 year limited warranty

Ship Weight

14.0 LB

Max. Capacity

0 Gal

Max. PSI

0
AttributeSpecification

Material

Polyethylene

Discharge Port

0 in

Color

Black

Product Weight

14.0000 lb

Dimensions L x W x H (in.)

24.0 x 24.0 x 16.5 in

Warranty

Manufacturer's Warranty

3 year limited warranty