Details

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Details

Highlights

• Positive-pressure design that ensures safe sealing in contaminated environments

• Liquid silicone rubber outer mask with reflex seal provides durability, comfort, and effective sealing 

• TPE ori-nasal inner mask ensures a secure, ergonomic fit 

• Multi-curvature polycarbonate visor with scratch- and impact-resistant, flame-retardant coating offers panoramic vision 

• Compatible with integrated spectacle frames without compromising the mask seal 

• Front-mounted speech diaphragm and low-resistance positive-pressure exhalation valve allow clear communication and natural breathing in positive-pressure mode

• Offers a left-side bayonet connection; includes optional right-side quick-fit port for communication equipment

• Suitable for IDLH environments when used with appropriate 3M Scott breathing apparatus

This full-face mask is a positive-pressure respirator, featuring a liquid silicone rubber outer mask with reflex seal and a TPE (thermoplastic elastomer) ori-nasal inner mask. It's designed for use across the entire 3M™ Scott™ breathing apparatus system, and is equipped with a Left Quick Fit (LQF) bayonet connection for the demand valve. The head harness style is rubber, and the mask is medium size (Part No. 2003577)

Typical Properties

Property	Value
Mask Size	Medium
Head Harness Style	Rubber (typically a 5-point adjustable strap)
Outer Mask Layer	Liquid silicone rubber with reflex seal
Inner Mask Layer	Thermoplastic elastomer (TPE)
Visor	Multi-curvature polycarbonate—flame-retardant, scratch/impact-resistant
Field of Vision	Excellent panoramic vision
Spectacle Friendly	Yes
Connection Type	Left Quick Fit bayonet; optional right quick-fit communication port
Voice Communication	Front speech diaphragm; low-resistance exhalation valve