Ska-Pak AT 5-Min w/ AV-3000

The most advanced supplied air respirator from Scott Safety, equipped with the added benefit of a patented, automatic, hands-free air transfer capability; if the primary air supply to the respirator is interrupted, the air source is instantly switched to the portable air cylinder without user intervention. Vibralert tactile alarm system activates upon transfer of air source, vibrating the user's facepiece and alerting the user that the respirator has transferred to cylinder air. Includes AV-3000 facemask, onboard cylinder low pressure indicator for ultimate safety and awareness, nylon harness, 5-minute air cylinder. Show Less