Air-Loc® Low Pressure Air-Testing system has been successfully used for pipeline testing for over thirty-five years. This method of testing pipelines has proven to be the fastest, most economical and accurate method for testing pipe.
Air-Loc® Line Acceptance Kit. Used to perform a low-pressure air test from manhole to manhole. This is done by installing two Cherne Air-Loc plugs and using Cherne’s Air-Loc Panel to inflate the plugs and pressurize the pipeline. The test pressure is monitored for a predetermined amount of time for any decrease in pressure. If pressure drops less than 1 psi, the test passes. If a leak is detected, additional equipment is required to isolate the leak.