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Allegro low pressure Air-Supplied Respirators

These respiratory protection systems are designed to prevent exposure to airborne solid particles, liquids, and biological contaminants. When standard filters are insufficient, low-pressure supplied air systems ensure a clean air supply from an uncontaminated source. Workers can choose between half-mask, full-face mask, or hood (essential for those with facial hair). The choice of pump depends on the type of protection required and the number of workers, operating between 1 and 45 psi.

Preventive configurations:

  • ¼ HP Pump (A-300): Protects 1 worker with half-mask or full-face mask.
  • ¾ HP Pump (A-750): Protects up to 2 workers with hoods, half-masks, or full-face masks.
  • 1 ½ HP Pump (A-1500): Protects up to 3 workers with various mask combinations.

These systems are not suitable for oxygen-deficient environments or sandblasting operations. It is crucial to select an appropriate air source

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