The gas mask can be disinfected using non-aggressive disinfectants as well as by immersing the gas mask system briefly in boiling water (manufacturer’s recommendation). This can be done by washing the gas mask with warm, soapy water. Question- 1: How to clean the SGE gas mask?Īnswer: The SGE’s design makes cleaning and decontamination of the mask very easy. A speech diaphragm seated in the exhalation membrane to ensure ease of verbal communication.An internal drinking system installed in the system and can easily be removed.This makes the SGE a great system for prescription glasses users. Optical lens support to fit corrective lenses to the inside of the face shield.A PVC hood which covers the head, shoulders, and upper chest eliminating contaminates passing through to the mask.The SGE 400/3 BB CBRN Gas Mask comes with accessories that make it a contender for top NBC/CBRN gas masks. Don’t Miss: 6 Best CBRN Gas Masks SGE 400/3 BB CBRN Gas Mask Accessories The SGE 400/3 has three filter ports on the mask, being in the middle, as well as the left and right cheek of the gas mask. The SGE 400/3 BB uses 40mm NATO filters to provide respiratory protection against gases, vapors, and particles, in conjunction with the SGE gas mask. The internal drinking device is an optional accessory that can easily be assembled in the bottom of the mask. The SGE 400/3 BB incorporates a drinking system into the main body and the front module of the mask. The exhalation valve uses a structure that covers the whole filtration membrane while still allowing the easy exhalation of air out of the mask, rather than having some of the exhaled air spread through the mask causing fogging. The gas mask’s front module is the primary working space for the air ventilation valves. The front housing also contains the port for the drinking attachment system, outlet valves, and three NATO 40mm filter attachments. The visor uses a polycarbonate material which is both highly scratchproof and chemical proof in its creation and has been tested to withstand projectiles. The SGE’s front module consists of protective face shield coating to protect the SGE’s internal components. The pull points on the harness are located closer to the face of the mask to act tighteners when pulled together. The cheek and temple straps, as mentioned above, are fastened to the buckles on the facepiece system. These are attached to the back in a single unit. The SGE 400/3 BB uses elasticized NBR rubber straps for its head harness system. The oral-nasal area of the mask is made of soft medical-grade silicone rubber which is designed specifically to come in contact with the body and not cause any irritation or discomfort against the skin. The nosecup is of the SGE is designed to be comfortable and effective as it is a crucial part of the system. The facepiece has buckles on its exterior which allows the supporting head harness to have a number of strong points of contact. The facepiece of the SGE is what forms the mold for the following components: face seal, chin cup, head harness tabs, the wide vision eye lens, three filter assemblies and a receptacle for the drinking attachment. This is different to the SGE predecessor, the SGE 400/3, which only uses a silicone face seal which did not comply with NIOSH-approved CBRN requirements. The SGE 400/3 BB facepiece is made of butyl silicone rubber. The crucial part of any CBRN gas mask is the facepiece, how it is made, and what materials are used. With the butyl rubber face seal this mask has been proven to be worn for up to six days without having to be removed. When used in conjunction with NATO 40mm CBRN filters, this full face mask is able to be worn in chemical, biological, radioactive and nuclear environments and provide a decontaminated face seal and filtered air supply to the wearer. This SGE 400/3 BB CBRN gas mask is a NIOSH-approved CBRN gas mask.
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