Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content

Concept for CBRN Powered Air Purifying Respirator (PAPR) Standard

NOTE: This page is archived for historical purposes and is no longer being maintained or updated.


April 1, 2004

1. Background

In response to acts of terrorism and other natural disasters air-purifying respirators are used to provide respiratory protection in work areas where the hazards are known, characterized and conditions of oxygen deficiency do not exist. Respirator use under these conditions must also be sufficient to provide for contingency use in the event of a secondary device or if additional unknown hazards are encountered exposing the responder to unexpected hazards. In these unexpected situations, the air-purifying respirator must be capable of delivering breathing protection as the responder escapes from the area.

Download the complete document: Concept for CBRN Powered Air Purifying Respirator (PAPR) Standard, April 1, 2004 [PDF - 634KB]