Audi-Larm® Warning Device

Respiratory

• Air-supply cylinders can be equipped with the Audi-Larm Audible Alarm low- pressure warning device.
• This warning device uses a loud, clear bell to signal the user when cylinder air supply has been reduced to a limited service time.
• The bell rings when cylinder pressure reaches approximately 400 psig, and also rings briefly every time the cylinder is pressurized to check proper alarm operation.