Hundreds of thousands of people world wide wear totally different types of respirators to filter the air they breathe and protecting their lungs. In closely populated areas, air pollution is a concern. Some work applications require respiratory protection by law. Even at home, individuals wear filtering face-items to protect their lungs from allergic reactions, widespread sickness just like the cold or different health reasons. Depending on the application, particular types of filtering protection will be required. Lets take a closer take a look at the totally different types of Respirators and their purpose.
OSHA, the governing agency created to protect workers safety, requires workers wear respiratory protection anytime air high quality conditions are hazardous. A part of a proper respiratory safety program contains figuring out the potential hazards within the work environment. A risk evaluation needs to be made to find out if respiratory protection is required. Training and schooling will comply with which includes the proper use, maintenance and fitting of those respirator devices. All respirators must be approved by the National Institute of Occupational Safety and Health (NIOSH). The appropriate markings needs to be displayed on the respiratory device. NIOSH creates performance guidelines for the totally different types of respiratory gadgets and OSHA enforces them.
Under is a basic list of the totally different types of respirators commonly used in by consumers and workdrive alike:
Single Strap Masks – These usually are not officially considered respirators and never approved by NIOSH. They are classified as “Comfort Masks” because they are not rated to protect you. These are disposable.
Approved filtering Dust Masks – These are NIOSH approved and display the approval markings. They are designed for particles, some mists and even some fumes depending on the type of approved dust mask. These are disposable.
Half-face masks – These often include some type of respirator cartridge filtering system that’s designed to protect the worker from specific types of contaminants starting from acid, gas fumes or other chemicals. Particulate media or cartridges will also be used with many of those masks to protect against numerous types of particles. Some half-masks respirators are disposable but many of the face-pieces are reusable and supply substituteable cartridges. These types of face-items require maintenance.
Full-face masks – Your complete face is protected from the contaminants. Filtering cartridges are usually used to protect the worker from acids, gas fumes or chemicals which are hazardous. The cartridge systems are sometimes similar to half-mask respirators. These types of face-items require maintenance.
Powered Air Purifying Systems – These blow filtered air right into a hood or helmet system and the constructive pressure blows out the openings under the face. The filtering system is worn by the user.
Self contained Provided Air – These systems provide air by tanks worn by the user. Commonly seen worn by firemen, these are designed to provide life saving air because the environment lacks the required air to breathe safely.
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