supply of safety nose mask class ffp2 rd filter with micro fine fibres protection from solid dust & oil m ist having m.u.l up to 12x oel with double elastic, nuisance level of order, welding application, aluminium clip, activated carbon layer for removal organic vapour, universal folded type with soft inside layers univers al folded type with soft inside layer and coarse dust filter as per en: 149: 2001 + ai 2009. make: venus v-4 400/4420+ or its equivalent. [ warranty period: 30 months after th

South Central Railway has invited bids for the supply of safety nose mask class ffp2 rd filter with micro fine fibres protection from solid dust & oil m ist having m.u.l up to 12x oel with double elastic, nuisance level of order, welding application, aluminium clip, activated carbon layer for removal organic vapour, universal folded type with soft inside layers univers al folded type with soft inside layer and coarse dust filter as per en: 149: 2001 + ai 2009. make: venus v-4 400/4420+ or its equivalent. [ warranty period: 30 months after the date of delivery ] ].. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 30 September 2026, with the technical opening scheduled for 30 September 2026.