Duct pressurization / leakage test machine

Tool

Definition

What the word means. This is not a work instruction.

Uses a calibrated fan and pressure sensor to pressurize ductwork for leakage testing.

Connects the sealing/testing cards to the actual machine used to prove leakage performance.

Do not treat a fan reading as approval by itself; follow the test standard, spec, gauge setup, caps, blanks, and foreman/TAB direction.

Pressure/leakage tests, pre-TAB verification, high-pressure duct checks, and failed leakage investigations.

duct leakage test pressurization machine fan pressure test TAB failed leakage