The Scott Safety Promask PP (Positive Pressure) face mask for self contained breathing apparatus (SCBA) is available in 2 different sizes and will accommodate a wide range of facial shapes and sizes. The masks are positive pressure and feature a Butyl Rubber (Procomp™) outer mask with reflex seal and TPE (Thermo plastic elastomer) ori-nasal inner mask.
The facepiece visor is single curvature and made of a scratch and impact resistant polycarbonate material with a flame-retardant coating and provides excellent
panoramic vision. The visor is held in place by two U shaped clamps.
The mask will allow the wearer to wear integrated spectacle frames, without compromising the face mask seal. The mask is available with either a five-point fully adjustable neoprene strap style harness or a twopoint adjustable Polyester or Kevlar™ net style harness. The face mask features a left hand side bayonet connection for the demand valve. An option of an additional right quick fit port to take a communications interface or a drinking adaptor is also available.
A speech diaphragm is mounted at the front of the mask to offer unimpeded speech transmission and there is a low resistance positive pressure exhalation valve that allows for normal breathing with no extra effort. The mask is designed with separate inspiratory and expiratory paths to minimise the risk of cross contamination of second stage regulators.