ONYX 45 Respirator Blower


45  Liter Per Minute Single Filter Respirator Blower | NSN No.: 4240-31-008-8969


Compact, easy to carry, fitted for field conditions. Onyx blowers draw filtered air from NBC filters, supplying it via a flexible hose to the NBC protective hood or mask. Overpressure prevents the entry of chemical and biological agents.

Designed for professionals engaged in strenuous activity, like evacuation forces, first responders,  medical personnel, and civilians. The blowers’ connector complies with NATO 40 mm standards.



  • Overpressure within the mask prevents entry of chemical and biological agents.
  • Equipped with a monitor lamp so that users can verify its proper operation at all times.
  • Supplies approx. 45 liters of air per minute.


Ideal for

  • Designed for evacuation of forces
  • Medical personnel
  • First responders
  • Civil use

The package includes:

1 Blower

1 Flexible air hose

4  Batteries

Waist straps.


You may also want to order:

CBRN filters

P3 filter

Back pack

Impertech Safety is the official manufacturer of CBRN protection systems for the Israeli Defense Forces


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We are excited to announce that the IM76 is finalized, tested and CE approved! Come join us at our booth at the Eurosatory exibition, Hall 5A, #H285 17-21.06.2024, Paris.

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