Single-hose breathable air system works with compressed air supply

The Quality Air Breathing System model 50 SL, manufactured by Martech Services Co., works with the existing compressed air supply to provide grade D breathable air for a NIOSH-approved respirator. With the provided 54-in. tool air hose, it can supply air for a spray gun.

The system is available with 35- and 50-ft. single-line hose assemblies. Four-stage filtration filters the air, and the onboard CO monitor continuously monitors the air quality for compliance with current OSHA standards.