Portwest FFP3 Disposable Masks Range
EN 149 FFP3 NR D
The P351 is Improved with DOLOMITE optional clogging test. Comfort: Vertical Flat Folded, each mask inside individual polybag for easier storage. Exhalation valve for lighter breathing resistance. Adjustable nose clip for optimised fit.
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DOLOMITE optional clogging test.
Sold as Box Quantity Only (20 per box)
BIZTEX® DISPOSABLE MASKS
Our Biztex® brand ensures exceptional quality and performance across our full range of disposable masks. The extensive Biztex® range offers a high level of protection and quality safeguarding the wearer against many workplace risks including liquid chemicals, static electricity, dry particles and radioactive contamination. The complete Biztex® range includes disposable masks and limited-life garments.
Features:
- CE-CAT III
- Dolomite optional clogging test (D) to provide more comfortable breathing and longer lasting performance of filtration
- Flexible shape which allows the mask to be folded flat
- High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions
- Ultrasound welded elastic straps
- Ideal for all day use
- Individually wrapped inside hygienic polybag
EN 149: 2001 + A1:2009
Respiratory Protective Devices – Filtering half masks to protect against particles
European Standard for filtering half-masks. It contains laboratory tests to check the conformity with resistance to impacts, to cleansers and disinfectants, to temperature to flame and with respiratory resistance. With A!:2009 amendment, filtering dust masks are now classified as either single use/single shift (NR) or reusable/more than 1 shift (R).
DOLOMITE TEST (D): Optional test underEN149 for clogging with dolomite dust. Respirators which pass the dolomite clogging test are proven to provide a more comfortable breathing level and longer lasting performances of filtration. These respirators are marked with "D" Letter.
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