3M™ Two Position Valve Assembly W-3231
This assembly is part of the 3M™ Pressure Demand Kit W-3237. It includes the 3M™ Exhalation Valve Spring W-3233 and the 3M™ Exhalation Valve W-3234. It allows the wearer to switch between negative pressure and pressure demand modes.
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3M™ Vortemp™ Heating Tube, 1/Case
This tube with stainless steel fittings is a component of the 3M™ Vortemp™ Heating Assembly . It connects directly to the supplied air system and heats the air before it gets to the worker's breathing area.
3M™ Vortemp™ Heating Tube W-2818
This tube is part of the 3M™ Vortemp™ Heating Assembly W-2863, which is used to regulate the flow and temperature of compressed air to 3M™ Hoods and Helmets.
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3M™ Vortemp™ Muffler Kit V-211
This kit is a component of 3M™ Vortemp™ Heating Assemblies V-200 and V-200SS, V-300, V-300SS and V-400. It includes a retainer that holds it in place in the assembly.
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3M™ Vortex Air Cooling Tube W-6804
This tube is part of the 3M™ Vortex Cooling Assembly W-2862 which is used to regulate the flow and cool the temperature of compressed air being supplied to hoods and helmets
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