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Airsystems MACK™ Systems

Airsystems MACK™ Systems

Manufacturer: Airsystems

Product Code: MACK-1

Airsystems MACK™ Systems

Multi Air Command Kits

Air Distribution for Breathing, Filling, and Rescue Applications

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, and Emergency Response industry. Each unit has been designed and tested by professional firefighters to meet the rigorous industry and NFPA requirements.

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.

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 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 our Customer Service Department to design a unit for your special air handling applications.


MACK™ series
model No. Description
MACK-1 4-outlet manifold, 5000 psi regulator, 2 high pressure cylinder whips, 1 H/P inlet port, L/P alarm whistle
MACK-2 MACK-1 with the addition of a high pressure fill regulator and 1 fill whip (optional 2nd fill whip available for installation)
MACK-3 8 L/P respirator/tool outlets (0-150 psi), 3 medium pressure outlets (0-250 psi), 4 H/P inlet whips, 1 H/P CGA-347 inlet and pressure cap, L/P alarm whistle, optional fill regulator and hose
MACK-3FA Fill regulator assembly for MACK-3, includes 5 foot fill hose
cylinders not included.


MACK-NFPA™ Rescue Series

Specifically for Confined Space Rescue Teams

The MACK-NFPA™ series has been developed specifically for Fire/Rescue teams working under NFPA guidelines. The NFPA version of the MACK™ unit comes in two standard models. Each has two separate regulator/manifold systems and two SCBA connect whips 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-NFPA™ series
model No. Description
MACK-NFPA1 Dual independent regulators with 3-outlet manifolds, dual low pressure alarms, 4 each 5 foot connect whips
MACK-NFPA3 MACK-NFPA1 with the addition of a regulator isolation valve and CGA-347 H/P inlet and cover cap
cylinders not included.


The MACK-3™ System

Designed and Tested by Fire & Rescue Professionals

Three separately regulated air systems provide a portable air distribution package for any pressure requirement.

The MACK-3™ system contains an isolation valve used to separate breathing air manifolds so the unit can be used in rescue operations. The design was implemented to conform with NFPA confined space entry rescue regulations.


Operational Features

  • Light for operation in low light conditions
  • cGA-347 male adapter used as a high pressure auxiliary inlet. It can be connected to a high pressure compressor or a truck mounted cascade system.
  • selector valve
  • Low pressure breathing air manifold, 125 psi maximum
  • medium pressure tool manifold, 275 psi maximum for additional air usage
  • Low pressure manifold for lift bags and tools, 125 psi maximum
  • Inlet whips are connected to 2216 or 4500 psi cylinders
  • Low pressure alarm whistles


Optional fill regulator to fill sc BA cylinders

MACK-3FA Fill Regulator Assembly

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