Advanced Drainage Systems™ N-12® Dual Wall Pipe Size:12" x 20' Use with your 2-1/2 inch

Use with your 2-1/2 inch diameter hose

Durable heat treated carbon steel heads with Black painted finish

uncoated new or weathered wood

Trim and metal baffle available in a variety of finishes

Rated 180°F continuous heat and approved for Type B installations

Advanced Drainage Systems™ N-12® Dual Wall Pipe Size:12" x 20' Use with your 2-1/2 inchThe Dual Wall N 12 pipe, with its smooth interior wall and corrugated exterior, offers exceptional hydraulics and strength. Built using application specific high density polyethylene, Dual Wall N 12 corrugated pipe also provides superior corrosion and abrasion resistance. This makes it an excellent alternative to reinforced concrete (RCP) and corrugated metal pipe (CMP). Overview N 12 pipe is available in soil tight (ST), water tight (WT) and plain