The Multi-Air Command Kits (MACK) series has been designed as a portable multifunctional air distribution system. All MACK units are rated for 5000psi.
All MACK™ Series units start with the MACK-1™ basic functions. One or two SCBA cylinders provide air to the system. A CGA-347 high-pressure inlet is also provided to allow continuous operation from truck-mounted air cylinders. A low-pressure regulator provides 0-125 psi air to a four outlet respirator manifold. A low-pressure alarm whistle and a DC lamp to illuminate the case interior are provided standard.
The MACK-NFPA series has been developed specifically for the Fire/Rescue teams working under NFPA guidelines.
The NFPA version of the MACK unit comes in two standard models, the MACK-NFPA1 and MACK-NFPA3.
Each model has two separate regulator/manifold systems. Two SCBA connect whips are provided for each regulator. In the event of a regulator malfunction, rescue can be performed on the standby/backup regulator system.
The basic unit described above, Model MACK-NFPA1, can have a regulator isolation valve added to allow one or both air sources to be used simultaneously; this addition forms the Model MACK-NFPA3 which has a CGA-347 high-pressure inlet included.