Introducing the updated BAUER UNICUS®️ 4i, the all-in-one compressor and filling station! The improved model includes many new features, including: indicator lights to alert the operator when SCBA filling is complete, a manual cascade system bypass, and a new auto-cascade system. Easily controllable with the HMI touchscreen, the auto-cascade system will automatically send air from onboard storage to the SCBA cylinders that are being filled. As always, BAUER is proud to innovate for firefighters and the communities they serve.