The Bullard AC1000 Cold Air Tube Assembly cools compressed breathing air coming into respirators by as much as 30 ̊F(17 ̊C). The AC1000 Cold Air Tube helps maximize worker comfort and increase productivity in hot climates.

The AC1000 Cold Air Tube Assembly is fitted with an airflow regulator that allows the user to adjust the outgoing air temperature to suit their requirements. 

The AC1000 Cold Air Tube is constructed of metal which is extremely robust and ideal for the rigors of the workplace. Accessories includes leather heatshield and assorted belt.