AirSystem with AirPurge (Patreon)

Airsystem with Airpurge. One of the main items of feedback for the air system was having two open ends, where most people just block one end. Well I have replaced on end with an AirPurge. So now you have an additional safety mechanism, if needed.

Your Central Hub!

The KB3D Air-System is a hub for all your gasmask needs. At the heart of this system is a 3-valve core—each fitted with individual stop valves to let you isolate, switch, or combine airflow from multiple sources.

Connect aromas, scent boxes, bubbler bottles, or other attachments using the  NATO40 ports. At each end contain an open port. Which one may want to connect to the gasmask. All the connectors facing down will contain the female thread. 

This item does require a rubber 0-ring for the airpurge component. Details of the O-ring and where to purchase can found here. https://www.kb3d.co.uk/products/kb3d-part-airpurge-o-ring