Thousands and thousands of people all over the world wear completely 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 residence, folks wear filtering face-pieces to protect their lungs from allergic reactions, frequent sickness like the cold or different health reasons. Relying on the application, particular types of filtering protection will probably be required. Lets take a closer look at the different types of Respirators and their purpose.
OSHA, the governing agency created to protect workers safety, requires workers wear respiratory protection anytime air quality circumstances are hazardous. A part of a proper respiratory safety program contains figuring out the potential hazards within the work environment. A risk assessment must be made to determine if respiratory protection is required. Training and schooling will follow which includes the proper use, maintenance and fitting of these respirator devices. All respirators must be approved by the National Institute of Occupational Safety and Health (NIOSH). The appropriate markings must be displayed on the respiratory device. NIOSH creates performance guidelines for the different types of respiratory devices and OSHA enforces them.
Below is a basic list of the totally different types of respirators commonly utilized in by shoppers and workforce alike:
Single Strap Masks – These are not officially considered respirators and not approved by NIOSH. They are classified as « Comfort Masks » because they don’t seem to be rated to protect you. These are disposable.
Approved filtering Mud 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 usually embrace some type of respirator cartridge filtering system that is designed to protect the worker from specific types of contaminants ranging from acid, gas fumes or other chemicals. Particulate media or cartridges can also be used with many of those masks to protect towards numerous types of particles. Some half-masks respirators are disposable but lots of the face-pieces are reusable and offer exchangeable cartridges. These types of face-pieces require maintenance.
Full-face masks – Your entire face is protected from the contaminants. Filtering cartridges are usually used to protect the worker from acids, gas fumes or chemical compounds which can be hazardous. The cartridge systems are sometimes much like half-mask respirators. These types of face-pieces require maintenance.
Powered Air Purifying Systems – These blow filtered air right into a hood or helmet system and the positive pressure blows out the openings beneath the face. The filtering system is worn by the user.
Self contained Equipped Air – These systems provide air by tanks worn by the user. Commonly seen worn by firemales, these are designed to provide life saving air because the atmosphere lacks the required air to breathe safely.
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