Breathing air fill stations for the safety and security of the operator and equipment. Our breathing air fill stations and oxygen fill stations are a vital part of any cascade system. Class 2 fill stations are recommended by the NFPA. Fill stations can be customized to add cascade system controls, booster controls and more. Let us custom design a control panel for your breathing air cascade system fill station. BAUER offers only independently tested containment fill stations which have been proven to protect the operator from over-pressure and fragmentation per NFPA 1901. Formed plate steel and fewer weldments help maintain structural integrity while at the time reducing size and weight. The Bauer ergonomic "Easy Load" door design allows the operator to open and close the door with less than 18 lbs. of force without hyper-extended hand and wrist movements.