Breathe a Sigh of Relief with Allegro’s Breathing Air Blowers

Allegro Industries has a low-pressure, breathing air blower for occupational fresh air needs.

Anybody who has constant harmful dust or fumes in their workplace can breathe a sigh of relief while using these.

Occupational Safety & Health Administration (OSHA) Compliant Fresh Air Supply System

29 CFR 1910.134 states that:

“(a) Permissible practice. (1) In the control of those occupational diseases caused by breathing air contaminated with harmful dusts, fogs, fumes, mists, gases, smokes, sprays, or vapors, the primary objective shall be to prevent atmospheric contamination.”

To avoid and prevent any occupational diseases from manifesting, National Institute for Occupational Safety and Health (NIOSH) approved respirators and hoods can be connected to these portable breathing air blowers. In addition, the breathing air blowers can also act as a stand-alone air source.

Of course, for these breathing air blowers to be OSHA compliant, they must be placed in clean, Grade “D” breathable air as stated in 29 CFR 1910.

Maximize Productivity

These devices help with maximizing productivity by not increasing the breathing air to the wearer resulting in fewer breaks and stoppages to occur.

Because these are portable devices, weighing only 12 lbs., the fresh air can continue to be dispensed no matter where you are on the worksite.  And, because of the continuous fresh air, fewer breaks have to occur to get out of the harmful environment.

9815-EF/9815-EFE (220V/50 Hz)

Breathing Air Blower w/ EF coupler.

Construction Notes:

  • Self-contained and low maintenance
  • Rugged roto-molded double walled plastic housing for longer lasting durability
  • 120V/60 Hz

Operation Notes:

  • Allows for the use of multi-air lines
  • Cubic Feet per Minute (CFM) flow is adjusted by a panel mounted speed control
  • Requires little maintenance except for a removable, washable filter
  • Does not add heat to the wearer’s breathing air
  • Flow meter is included to verify NIOSH flow setting for mask and hoods

It is also available in full assembly configurations that includes a NIOSH approved mask or hood:


1- or 2-Worker Full Mask Breathing Air Blower Respirator with one or two 50′ hoses


1- or 2-Worker Single Bib Breathing Air Blower Respirator System with one or two 50′ hoses


1- or 2-Worker Double Bib Breathing Air Blower Respirator System with one or two 50′ hoses

The low-pressure breathing air blower and complete blower systems offered by Allegro Industries are portable and lightweight and provide safe and comfortable breathing air. Allegro’s products are designed with safety in mind. Contact us for your occupational fresh air needs.