Pressure Testing Principles for Swimming Pool Plumbing - DEMO

See first-hand how water and air act during a pressure test in this demonstration using clear PVC plumbing. The demonstration illustrates three key pressure testing principles that direct the best practices for pressure testing and pinpointing leaks in swimming pool plumbing.
1. Air compresses under pressure, water does not.
2. Water stays at the bottom of a plumbing line, air stays high.
3. Air escapes from a leak faster than water does.
To learn more about swimming pool leak detection and purchase equipment, visit www.leaktools.com

[@howardjohnson8460]

How can I get one of those kit to buy

[@howardjohnson8460]

Good day how can I get a test kit like that

[@719matt3796]

So I added air first to make sure my plug was not leaking then went to water test.....If you add air first then water 2nd would it still be a slower drop in the water test?