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.
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
Product Technical Information
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.
