Features

• Connects to BT-Series breathing tubes using adapter V-199
• For use with belts TR-325, TR-326 or TR-327, purchased separately
• Can operate on pressures ranging from 6-91 psig, depending on valve and hose length
• All V-Series Supplied Air Valves require an approved 3M supplied air hose, breathing tub and headgear to complete the NIOSH-approved respirator system