The MACK units have been designed as a series of portable air distribution boxes to meet the most demanding air handling needs of the Fire/Rescue industry. Each unit has been designed and tested by professional firefighters to meet the changing industry and NFPA requirements. All models have been manufactured to provide emergency low pressure breathing air from either SCBA cylinders or from a bank of large storage cylinders located on Fire Department vehicles. More advanced models offer multiple air pressure regulators for confined space rescue operations, mid-range pressure for rescue tool devices, and high pressure emergency air cylinder filling systems. Choose a standard MACK unit to fit your needs or call the Dynamic Rescue Customer Service Department to design a unit for your special air handling applications. MACK 1: - 4-Outlet manifold, - 5,000psi Regulator, - 2 High Pressure cylinder whips, - 1 High Pressure inlet port, - 1 Low Pressure alarm whistle. MACK 2: MACK 1 with addition of - 1 High Pressure fill regulator, - 1 fill whip (with option 2nd fill whip available for installation). MACK 3: 8 Low Pressure respirator/tool outlets (0 - 150 psi), - 3 Medium Pressure outlets (0 - 250 psi), - 4 High Pressure inlet whips, - 1 High Pressure CGA-347 inlet and pressure cap, - Low Pressure alarm whistle, - Optional fill regulator and hose. MACK 3FA: MACK 3 with addition of a fill regulator assembly and 5 foot hose.
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. 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 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. MACK-NFPA1: - Dual independent regulators with 3-outlet manifolds (6 outlets total), - Dual low air pressure alarams, 4 Fill whips. MACK-NFPA3: MACK-NFPA1 with the addition of - Regulator Isolation valve, - CGA-347 High Pressure inlet and cover cap.