Dust Mask NP303
Specifications
1.popular dust mask
2.PVC facepiece
3.Quick release headband
4.Filters purchased separately
Advantage : |
1>Economical and easy to use this half-mask, air-purifying respirator is maintenance free and protects against a variety of respiratory hazards |
2>Special design for facepiece and soft durable pliable rubber material is soft and light,it's very suitable for wearing |
3>PP headband,very easy to wear and release |
4>filter only be need routinely replaced (sold separately) |
5>Gas that can be protected: Organic steam,ether,benzene,gas,acetone,carbon disulfide |
respirator TEC Index:
Protect dust efficiency(%) | ≥95 |
Inhale resistance (pa) | ≤49 |
Breath resistance (pa) | ≤29.4 |
Inhale resistance rise(pa) | ≤117.6 |
Weight (g) | ≤100 |
Dead space (m2) | ≤160 |
00045
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