The MSA Air Purification Distributor is a key supporting product in the respiratory air supply system. Its purpose is to purify all gases, regulate pressure, and distribute output breathing air. It removes oil vapor, low-concentration organic vapors, acidic gases, and particulate matter from the input air. The maximum input pressure can reach 10 MPa, and the output pressure can be adjusted as required by the customer within the range of 0~1.0 MPa. Designed with one input and four outputs, it features quick self-locking connectors for safety and reliability, allowing it to supply breathing air to four sets of air respirators simultaneously.