BB60 Series Breather Box | Air Systems synthetic rope lifeline rather than gluing it—that means

rather than gluing it—that means it won’t come off

one P110 small power plug lockout

Aluminum rope termination plate

Product weight: 16LB / 7

Lightest SRL in its class with less than 5 lbs

BB60 Series Breather Box | Air Systems synthetic rope lifeline rather than gluing it—that meansAir Systems International introduced the first portable breathing air filtration system in 1984 that was used in the closed position the Breather Box. That product, called the BB50 CO, has been the state of the art for breathing air filtration for over 40 years. Today in 2025, we have improved our breathing air portable breathing filtration unit to meet the demands of the 21st century. Here is a few of the highlights of the upgraded new Breather Box,