The RPB C40 (03-502) is a robust climate control device, designed to give ultimate
comfort in your environment when wearing your respirator.

Renowned for our design innovation, the C40 allows you to maintain your optimum body
temperature, no matter the conditions around you, preventing the effects of heat exhaustion
or chilling.  With the simple sleek design, users can cool the incoming air by up to 29
degrees C, alternatively heat by up to 18 degrees C, or any range in between, all with the
slide of a lever.  The C40 is the next step in maximising operator comfort.