The 3M 9004 IN is a dust mask composed of three layers of filters. The outermost layer filters out the largest dust particles, the innermost layer preserves the respirators shape and the middle layer is composed of electrostatic filter media. It has the ability of this respirator mask to filter above 90 percent of 0.3-micron particulate dusts. Scientific research has proven that for all dust particles sizes, 0.3 micron dust are the most difficult to filter effectively. This 3M mask is used as a disposable face mask for respiratory protection against fine dust particles. It is a bestselling safety mask in 3M safety products line. 3M 9004 mask has cup shape design and comes with aluminium nose clip and neoprene elastic band for comfortable fitting on every face. Its filtering efficiency ranging 80 percent when tested against 0.3-micron sodium chloride particle. It can be folded when not in use and slipped easily into the pocket. AS/NZ approval, P1 class of filtering efficiency..
Other Specifications Download Specification | |
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Conformity To Indian Standard | IS: 14166 (Latest) |
ISI MARKED | Yes |
CML. NO. (If ISI Marked) | 6801064 |
Flammability | Self -Extinguishing |
Construction | Single integral Unit |
Material | Non woven fabric |
Inner Mask | Integral with face Mask |
Adjustable Head Harness | Integral with face Mask |
Eyepieces & Visors | Single Visor Integral with face Mask |
Connectors | Integral with face Mask |
Type Of Connectors | Standard Thread connection |
Inhalation & Exhalation Valves | Integral with face Mask |
Check Valves | Integral with face Mask |
Lens Wiper | Integral with face Mask |
Speech Diaphragm Assembly | Integral with face Mask |
Cleanable | Yes |
Disinfectable | Yes |
Compatibility With Skin | Should not cause irritation or adverse effect to health |
Maximum Average Inward Leakage (% Of Inhaled Air) | 0.004 % |
Maximum Breathing Resistance While Inhalation Tested At Continuous Flow Of 160 1/min | 0.5 mbar |
Maximum Breathing Resistance While Exhalation Tested At Continuous Flow Of 160 1/min | 3 mbar |
"Maximum Average Carbon Dioxide Content Of The Inhalation Air (% By Volume)" | .4 % |
Mass Of Single Mask | 80 gram |
Availability Of Test Report From NABL/ ILAC Accredited Or Central Government Lab To Prove Conformity Of Products To The Specification. | na |
Test Report No. | na |
Test Report Date | na |
Name Of The Lab | na |
Address Of The Lab | na |