The RPB® 4000–01 Cold Air Tube Assembly cools compressed breathing air coming into respirators by as much as 32 F° (18 C°). The 4000-01 Cold Air Tube helps maximize worker comfort and increase productivity in hot climates.
The 4000–01 Cold Air Tube Assembly is fitted with an airflow regulator that allows the user to adjust the outgoing air temperature to suit their requirements. All components of the 4000–01 are replaceable and the unit can be disassembled for cleaning and maintenance.
The 4000–01 is manufactured from non toxic engineering plastic which is extremely robust and ideal for the rigors of the workplace.