Dromex®1231 adjustable cup shape disposable dust mask is suitable for 8-hour use against solid and water based liquid aerosols protecting the user from inhaling in dangerous particulates. For use in high toxicity dust areas when used in, mining, asbestos removal, agriculture, construction and general material handling industries.
The Dromex® 1231 disposable dust mask, features the following:
- A contour seal for users comfort.
- Four adjustable elasticated mask straps, covered in polyester, allowing optimum fit and protection against dust hazards.
- An external aluminium adjustable nose clip for ease of moulding onto nose.
- Polypropylene and polyester synthetic material preventing allergies.
- Lightweight and comfortable to use.
The exhalation valve promotes cool and comfortable breathing within the mask by removing hot exhaled breath, making the respirator easier to use, especially in hot humid environments.
The pre-filter scrim also protects the mask body from dirt and clogging making this mask the ideal solution for prolonged user comfort.
Style: Disposable, adjustable, white, cup shape, dust mask with exhalation valve
Protection class: FFP3 NR D (Dolomite tested)
Protection Factor (NPF): 50 x OEL
Assigned Protection Factor (APF): 20 x APF
Particulate size distribution: 0.6 µm (MMD) & 0.4 µm (SD)
Total Inward Leakage: < 1% Filtering Efficiency: 99 %
Dolomite Tested: DRB 4/15 dolomite @ 4mBar for 95 l/min
Compliance & Conformity:
NRCS Homologated as per SANS 10338:2009 as required by the Occupational Health and Safety Act, 1993 (Act No. 85 of 1993), and the Mine Health and Safety Act, 1996 (Act No. 29 of 1996).
SANS 50149:2003 Respiratory protective devices – Filtering half mask to protect against particles – Requirements, testing, marking, NRCS Type Approval No. NRCS AZ2004/15.
BS EN 149:2001 + A1:2009 Respiratory protective devices – Filtering half masks to protect against particles.
Dolomite tested as per BSI, CE 725172.