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.

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

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-200 Vortemp can warm incoming air up to 50 degrees and allows the wearer to adjust air flow. Both models require 60-90 psi, depending on the length of the hose used.

The Model V-100 Vortex Cooling Assembly cools incoming air up to 50 degrees F and allows the wearer to adjust the level of air flow.

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

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

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

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