ESAB Savage A40 PAPR Flow Meter Indicator

Protect Your Lungs: Check Your Flow in Seconds

When you are under the hood for eight hours a day, your lungs are your most valuable asset. The ESAB Savage A40 PAPR Portable Air Flow Tester is your daily guarantee that your fresh air system is actually doing its job. We all know that batteries fade and filters get clogged with grinding dust and weld fume. Sometimes, the blower might sound like it's running fine, but the actual air movement has dropped below safe levels. This simple, rugged tool takes the guesswork out of your safety gear. Before you strike that first arc, a ten-second check with this tester tells you exactly what you need to know.

Using the tester is incredibly straightforward. Simply attach it to your PAPR unit as directed—usually at the hose connection—and turn the blower on. The indicator ball inside the clear tube will rise on the column of air. If it floats above the marked line, you are good to go; your system is pumping enough clean air to keep the bad stuff out. If it doesn't reach the line, you know immediately that you need to change your filter or charge your battery before you start welding. It is a small step that makes a massive difference in your long-term health and comfort.

Designed specifically for the ESAB Savage A40 and EPR-X1 systems, this tester fits perfectly and gives accurate readings every time. It is small enough to keep in your helmet bag or toolbox, so it is always there when you need it. Don't rely on sound or feel alone—air flow can be deceptive. With the ESAB Air Flow Tester, you have visual proof that your positive pressure seal is effective. Keep your breathing zone clear, your head cool, and your lungs healthy by making this flow check part of your daily routine.