This document is the Channel-Flow Pipe Specification. Scope, pipe requirements, joint performance, fittings, material properties and installation explained.

This specification describes ADS Channel-Flow pipe in 4-inch (100 mm) diameter for use in on-site waste applications.

ADS Channel-Flow pipe shall have a corrugated interior and corrugated exterior. 4-inch (100 mm) pipe shall meet the requirements of ASTM F667 and SCS 606. Perforations shall be spaced every 4.2-inches (107 mm) on the length of the pipe.

Pipe shall be joined with self-coupling stubs located at the ends of each pipe section and fittings shall conform to ASTM F667.

Pipe material shall be high density polyethylene conforming with the minimum requirements of cell classification 424410C as defined and described in the latest version of ASTM D3350; or ASTM D1248 Type III, Class C, Category 4, Grade P33.

Installation shall be in accordance with ASTM F481 and those issued by the local health department.

A Figure is included with another showing 3 perforation options.