supply of safety nose mask class ffp2 rd filter with micro fine fibers protection from solid dust & oil mist having m.u.l upto 12x oel with transparent exhalation vent valve double elastic, nuisance level of o rder, welding application, aluminum clip, activated carbon layer for removal organic vapor, universal fol ded type with soft inside layers and coarse dust filter as per en: 149: 2001 + ai 2009. [ warranty perio d: 30 months after the date of delivery ] ] - safety nose mask class ffp2 rd fi

Eastern Railway has invited bids for the supply of safety nose mask class ffp2 rd filter with micro fine fibers protection from solid dust & oil mist having m.u.l upto 12x oel with transparent exhalation vent valve double elastic, nuisance level of o rder, welding application, aluminum clip, activated carbon layer for removal organic vapor, universal fol ded type with soft inside layers and coarse dust filter as per en: 149: 2001 + ai 2009. [ warranty perio d: 30 months after the date of delivery ] ] - safety nose mask class ffp2 rd filter with micro fine fibers protection from solid dust & oil mist having m.u.l upto 12x oel with transparent exhalation vent valve double elastic, nuisance level of order, welding application, aluminum clip, activated carbon layer for removal organic vapor, universal folded type with soft inside layers and coarse dust filter as per en: 149: 2001 + ai 2009.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 7 October 2026, with the technical opening scheduled for 7 October 2026.