Powered air-purifying respirator ( PAPR) Sperian Head Protection SURVIVAIR
Survivair' s mask mounted PAPR weighs only 59 ounces.
The belt mounted units weigh a bit more, but the belt mounted battery pack and blower/ filter assembly are designed to ride comfortably on the wearer' s hip, thus taking the weight off the facepiece. Silicone full facepieces are available for ma