RPB® Hot Air Tube Assembly Part number NV4000-20.
The RPB® 4000-20 Hot Air Tube Assembly™ warms compressed breathing air coming into respirators by as much as 30˚F(17˚C). The 4000-20 Hot Air Tube helps to maximize worker comfort and increase productivity in cold climates. The 4000-20 Hot 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 4000-20 are replaceable and the unit can be disassembled for cleaning and maintenance. The 4000-20 is manufactured from non toxic engineering plastic which is extremely robust and ideal for the rigors of the workplace.
1 All parts are easily removable for maintenance and cleaning
2 Tough engineering plastic designed for harsh conditions
3 Regulator to control air temperature and airflow
4 Strong webbed belt