Personal air breathing unit provides Grade D breathable air

Martech Services Co. offers the model P-20 personal air breathing unit. It works with the existing filtered compressed air supply to provide Grade D breathable air for a proper NIOSH-approved respirator. With the provided 54-in. tool air hose assembly, it allows for a bypass of air for a paint spray gun.

The 20-SCFM system can be used with full hoods equipped with vortex cooling tubes, if desired. The complete, belt-mounted system has a built-in filter with filter monitor and a carbon monoxide monitor with audible and visual alarms. The monitor, which runs on a single battery, continuously monitors the air for compliance with current OSHA standards.

Systems are available for use by multiple workers at the same time. Accessories can increase or decrease the temperature of the air supply for improved user comfort.