Millions of people all over the world wear completely different types of respirators to filter the air they breathe and protecting their lungs. In heavily populated areas, air pollution is a concern. Some work applications require respiratory protection by law. Even at home, folks wear filtering face-pieces to protect their lungs from allergy symptoms, frequent sickness like the cold or different health reasons. Depending on the application, particular types of filtering protection will be required. Lets take a closer look at the completely different types of Respirators and their purpose.
OSHA, the governing company created to protect workers safety, requires workers wear respiratory protection anytime air high quality conditions are hazardous. Part of a proper respiratory safety program includes figuring out the potential hazards within the work environment. A risk assessment should be made to find out if respiratory protection is required. Training and schooling will comply with which contains the proper use, maintenance and fitting of those respirator devices. All respirators should be approved by the National Institute of Occupational Safety and Health (NIOSH). The appropriate markings should be displayed on the respiratory device. NIOSH creates efficiency guidelines for the completely different types of respiratory units and OSHA enforces them.
Under is a basic list of the different types of respirators commonly used in by consumers and workpower alike:
Single Strap Masks - These are usually not officially considered respirators
and never approved by NIOSH. They are categorized as "Comfort Masks" because they don't seem to be 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 mud mask. These are disposable.
Half-face masks - These normally embrace some type of respirator cartridge filtering system that's designed to protect the worker from particular types of contaminants starting from acid, gas fumes or other chemicals. Particulate media or cartridges may also be used with many of those masks to protect towards numerous types of particles. Some half-mask respirators are disposable however lots of the face-items are reusable and supply substituteable cartridges. These types of face-pieces require maintenance.
Full-face masks - All the face is protected from the contaminants. Filtering cartridges are generally used to protect the worker from acids, gas fumes or chemicals which are hazardous. The cartridge systems are often much like 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 optimistic pressure blows out the openings below the face. The filtering system is worn by the user.
Self contained Supplied 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 environment lacks the necessary air to breathe safely.