3M™ Scott™ Promask Positive Pressure Face Mask 5513177, Polyester Net Head Harness, S, 1 ea/Case

3M™ Scott™ Promask positive-pressure face masks feature a Procomp (bromobutyl/EPDM) outer mask with reflex seal and TPE ori-nasal inner mask. Used with 3M Scott breathing apparatus, they’re suitable to provide respiratory protection in Immediately Dangerous to Life or Health (IDLH) environments.

Promask face masks are designed to be used with the 3M Scott range of breathing apparatus, from the Professional Fire Fighting SCBA to the Airline and escape breathing apparatus range. The single-curvature face mask visor provides excellent panoramic vision and is made of a scratch- and impact-resistant polycarbonate material with a flame-retardant coating. The face mask allows the user to wear integrated spectacle frames without compromising the face mask seal. The face mask features a left-hand side bayonet connection for the demand valve. Option for additional right-hand quick‑fit port or ECB to take a communications interface. A speech diaphragm is mounted at the front of the mask to offer unimpeded speech transmission and includes a low-resistance positive-pressure exhalation valve to allow for normal breathing. CE marked in accordance with EN 136:1998 Class III. CE marked in accordance with EN 137:2006 Type II when used in conjunction with 3M™ Scott™ Propak. CE marked in accordance with EN 14593-1:2005 when used with 3M™ Scott™ airline equipment.