HAIGU HG-911cheap filter chemical antivirus gas mask
FEATURES AND APPLICATIONS
Provide nose and jaw protection. It is suitable for the low level of toxic gas.There is no special equirement for working environment of gas protection on face and skin.The gas mask is small and light,not obstructing the line of sight and suitable for wearing hard hats and protective glasses for homework;The mouth and nose mask is made of silicone or TPE. It is safe and non-toxic. Large valve disc breathing valve design,breathing resistance is small,let the wearer enjoy smooth breathing.
APPLICATION INDUSTRY
PARAMETER Model number HG-911Style Full face maskMatch
Single canisterMaterial
Face screen:PC Polycarbonate
Face mask: medical grade liquid silicone
Nose mask: food grade liquid silicone
frame: ABS plastic
Headband/head net: flame retardant fireproof fiberWeight(filter free) 512gInspiratory resistance 38PaBreathe out resistance 59PaTotal vision field 88%Binocular vision 64%Below the horizon 36°Lens transmittance ≥90%Leak rate of closed mask ≤0.02%Interface specification Threaded interface RD40 and double clasp Service life5 yearsContinue burning time 0s