Type 1 Drain (Non-Perforated) - HDPE Pipes from 4 in. to 10 in.

Short description:

Non-perforated flexible single wall pipe, with corrugated interior and exterior walls for drainage application use. Used for gravity flow of water towards an outlet. Serves to convey water in order to minimize erosion on an extreme slope. At the edge of a forest, a Type 1 drain (non-perforated) is ideal, as it prevents roots from penetrating the drainage collector.