Get air on demand with this high performance, type C, supplied air respirator. Mask-mounted regulator responds quickly to changing breathing requirements. Maintains a slight positive pressure to prevent contaminants from invading the face piece. Ideal for chemical and petrochemical processing, municipal utilities and asbestos and lead paint abatement, as well as non-IDLH environments such as pharmaceutical applications and hazardous materials clean up. Available as a basic supplied air device or as a combination air-line/air-purifying respirator.