Low Pressure Air Testing

The Cherne Air-Loc® Low Pressure Air testing system has been successfully used for testing sewer pipe installations since the 1960s.  This method of testing pipelines has proved to be the fastest, most economical and accurate method of testing pipe.  It allows you to perform tests as prescribed by ASTM C828, C924, and F1417.

Frequently Asked Questions

What is the test pressure for ASTM C924 (concrete pipe)?

3.5 PSI with less than a 1 PSI pressure loss over the time period called out in the tables.