Filtering half mask FS 17V FFP1 NR D with valve

Filtering half mask FS-17V FFP1 NR D Category: Standard Class: P1 NDS: 4 x NDS Standard: EN 149:2001 + A1:2009 Certificate: issued by CIOP PIB in compliance with EU 2016/425 One of the most popular filtering half masks in Poland in class P1 with a valve. It has been produced since 1997. This model has been modified many times. Above all, the filtration efficiency was improved while the airflow resistance was reduced. For customers the most visible change to the product was the introduction of a new cup weld resembling the joined layers of dough in pierogi. The product became particularly popular after Poland joined the European Union, when the FM-0/17 P1S half mask with valve was withdrawn from production Application: Non-toxic dusts, the agricultural and food industries, use in quarries and cement plants, and especially for dusts such as calcium carbonate, natural and synthetic graphite, gypsum, chalk, cement, plaster, marble, zinc oxide, plant pollen, cellulose, sulphur, cotton, ferrous metal filings, coal dust containing less than 10% free silica. Additional advantages: The three-layer structure with a weld around the edge of the half mask and the fitted exhalation valve keep breathing resistance very low. Purpose: To protect the wearer's respiratory tract against the harmful effects of air contaminants in the form of solid and/or liquid particles forming aerosols (dusts, fumes, mists) up to 4 x OEL. Composition: Half mask cup: Needle-punched polyester nonwoven Melt-blown polypropylene nonwoven Cover nonwoven Additional components: Exhalation valve Nose clip for sealing the half mask around the nose Polyethylene foam nose seal Head strap buckles for adjusting the length of the head straps Head strap