The system provides a portable source of ambient air for two workers. System comes complete with comfortable, full facepiece supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The system provides a portable source of ambient air for three workers. System comes complete with comfortable, full facepiece supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The PremAire Supplied Air Respirator System contains a full-facepiece pressure-demand Type C respirator with a 5-port waist-mounted manifold.

The Half Mask Respirator has a low profile. Features an over-the-shoulder hose, collar clip and adjustable belt.

The system provides a portable source of ambient air for one worker. System comes complete with comfortable, half facepiece supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The system provides a portable source of ambient air for three workers. System comes complete with comfortable, half mask supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The system provides a portable source of ambient air for two workers. System comes complete with comfortable, half mask supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The system provides a portable source of ambient air for one worker. System comes complete with comfortable, full facepiece supplied air respirators and an ambient air pump. The respirators feature an over-the-shoulder hose that clips to the collar and an adjustable waist belt with a clip that holds the lower section of air hose out of the way.

The Full Mask Respirator is made of silicone rubber and will hold its shape in extreme hot and cold environments. Features a double-sealing flange, deep chin pocket, a replaceable, distortion-free polycarbonate lens with antifog, antiscratch coating and a comfortable, removable hairnet.

The L-Series is a line of supplied air helmets with facepieces designed to provide both protection and comfort.

The L-Series is a line of supplied air helmets with facepieces designed to provide both protection and comfort.

The L-Series is a line of supplied air helmets with facepieces designed to provide both protection and comfort.

The disposable Poly-Coated Hood is resistant to liquids and ideal for use with spray paint. It is designed with the breathing tube and head suspension integrated in a convenient one-piece disposable Hood Assembly.

The Maintenance-Free Hood is designed with the breathing tube and head suspension completely integrated in a convenient one-piece disposable hood assembly.

The Maintenance-Free Double-Bib Hood Assembly is designed with the breathing tube (with low-pressure flow adapter) and head suspension completely integrated in a convenient one-piece disposable hood assembly.

The Supplied Air System consists of a Hood Assembly, an Air Control Device, and an Air Line Hose. Choose the appropriate model to meet the specific needs of the worker.

3M™ High and Low Pressure Hoses include some of the hoses used on 3M™ Supplied Air Respirator Systems.

The L-122 Breathing Tube is for use with any 3M™ L-Series Headgear.

The W-5114 Breathing Tube is used with 3M Supplied Air System H-Series Hoods.

The Vortex Cooling Assembly provides cool refreshing air to workers in high heat environments. Compressed air can be cooled as much as 50°F (28°C). It can operate on pressures ranging from 60-90 psig, depending on hose length. It includes the cooler with quick disconnect fitting, waist belt and holder.

The Vortemp assembly can warm compressed air by as much as 50°F (28°C). It can operate on pressures ranging from 60-95 psig, depending on hose length. The assembly includes the heater with quick disconnect fittings, waist belt and holder.

The Model V-100 Vortex Cooling Assembly cools incoming air up to 50°F.

The Model V-200 Vortemp can warm incoming air up to 50°F.

Model V-300 regulates the flow of compressed air and allows the user to set the airflow.

Model V-400 is a low-pressure connector assembly for use only with the 3M W-3020 low-pressure hose.

The Supplied Air System consists of a Hood Assembly, an Air Control Device, and an Air Line Hose. Choose the appropriate model to meet the specific needs of the worker.

The system provides ambient air to one worker. Comes complete with Tyvek hood, hose, and an ambient air pump. The lightweight disposable hood is loose-fitting, making it especially comfortable for bearded workers.