supply of respirator set for epoxy and pu sprayrespirator set for epoxy and pu spray, respirator set for epoxy and pu spray painting application to spec no: icf / safety / f / hfr / ov dt 30.10.13, consisting of following 04 items ( 1 ) half facepiece respirator-size: medium, dual cartridge type to model 3m 7502 or its equivalent. ( 2 ) 02 nos ( one pair ) of organic vapour / acid gas cartridges to model 3m:6003 confirming to is-14746-199 or niosh suitable to above half facepiece respirator, weight should not exceed 300 grams ( 3 ) 02 nos ( one pair ) of pre filter retainer to model no:3m 501 for clamping pre filter onto gas and vapour filter ( 4 ) 02 nos ( one pair ) particulate filter with n95 repiratory protection ( pre-filter ) to model:3m 5n11 => limited