| Schedule | 13F | 
    
        | Approval Number | 0517CBRN | 
    
        | Manufacturer | 3M Scott Fire & Safety | 
    
        | Approval Date | 4/17/2003 | 
    
        | Product Line | Scott AIR-PAK NxG, CBRN and NFPA 1981, 2007 Edition | 
    
        | For Protection Against |  | 
    
        | Service Time (minutes) | 30 | 
    
        | Facepiece Type | Full Facepiece | 
    
        | Is the respirator powered? | Non-powered | 
    
        | Number of Filters |  | 
    
        | Is the the filter replaceable? | Yes | 
    
        | Filter Location |  | 
    
        | Cartridge or Canister |  | 
    
        | Number of cartridge or canisters |  | 
    
        | Location of cartridge or canisters |  | 
    
        | Is the cartridge or canister replacable? | Yes | 
    
        | Self-contained breathing apparatus (SCBA) Type | Open Circuit | 
    
        | Supplied air respirator (SAR) Type |  | 
    
        | Self-contained breathing apparatus (SCBA) Use | Entry and Escape | 
    
        | Airflow | Pressure Demand | 
    
        | Breathing Gas | Compressed Air | 
    
        | Percentage of Oxygen in Breathing Gas | Must meet or exceed CGA Grade D air requirements | 
    
        | Regulator Location | Facepiece-mounted | 
    
        | Low Temperature (Celsius) | -31.7 | 
    
        | Low Temperature (Fahrenheit) | -25 | 
    
        | Exhalation Valve? | Yes | 
    
        | Self Rescuer? | No | 
   
    
        | Is the approval obsolete? | No | 
    
        | Private Label |  | 
    
        | Model | Scott AIR-PAK NxG2 | 
    
        | Rated Duration | 30 minutes | 
    
        | Cylinder pounds per square inch gauge (PSIG) | 4500 psig | 
    
        | Chemical, biological, radiological and nuclear (CBRN) Approval Date | 3/9/2004 | 
    
        | Comments | Unit also meets NFPA 1981, 2007 Edition requirements 09/05/2007 |