vevkészülék
A vevkészülék, commonly translated as a breathing apparatus or respirator, is a device designed to supply breathable air to an individual in environments where the air quality is compromised or insufficient. These devices are crucial for safety in various hazardous conditions, including firefighting, diving, mining, and industrial work where toxic fumes or oxygen deprivation may be present.
There are several types of vevkészülék, broadly categorized into supplied-air respirators and self-contained breathing apparatus (SCBA).
Key components typically include a facepiece or mask that seals to the user's face, a regulator to