Allegro 9910-11 Low Pressure Flow Adapter
For use as a low pressure supplied air respirator, the Low Pressure Flow Adapter allows the hood to connect to an ambient air pump, or any low pressure air source. It is a low profile, lightweight, plastic threaded fitting that offers the convenience of OBAC quick connect design with a belt and clip assembly. The controller is economical enough to dispose of with the hood assembly or save for use with a replacement hood. It requires an air supply pressure range of 2 to 40 psi.