Reliably filter hazardous substances from ambient air with different types of respirators and masks
—There are different types of respirators: Filtering devices, such as FFPs, full-face masks and powered-air purifying respirators are dependent from the ambient air and filter out hazardous substances from the air.
Hazardous substances are classified as either aerosols, liquid/solid particles, gases, vapours or compounds. Based on the type of hazardous substance, you can determine whether you will need a particle filter, a gas filter or both, in combination with a breathing respirator.
When is a filtering or purifying respirator sufficient for respiratory protection?
—Types of respirators: What substances are you protecting against?
—The term "particles" generally refers to solid or liquid components of aerosols. These are categorized according to their size. Particle size varies greatly depending on the origin of the particles. This also determines how dangerous the particles are and which protective measures can be used.
Particle-filtering masks provide protection during tasks in which heavy concentrations of dust are produced, such as grinding, sweeping or drilling.
In the following you´ll find an overview about the different types of respirators and masks:
Single-use half-face masks
Reliable and comfortable: Our dust masks protect you against harmful particles and are designed for one-time use.
Reusable half-face masks
Reliable, comfortable and reusable: In combination with a particle filter, our reusable half-face masks also offer protection in dust-loaded working conditions.
Powered-air purifying respirators (PAPR)
Breathing without resistance: Ambient air is pumped into the device and purified by a particle filter. You can breathe safely, without any resistance. In addition, various headpieces such as hoods, visors and masks protect the eyes.
Which type of mask and filter is right for you?
Select the area of application, the task and the substances involved, as well as the primary hazardous substance. Based on that, we will help guide you towards the correct product.
Only the combination of protective masks and filters ensures protection.
A respiratory protection mask alone does not provide any protection. You must add a respiratory filter to protect your respiratory tract from harmful substances.
Knowledge to go
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Introduction to respiratory protection
If hazardous substances occur at your workplace in concentrations that are too high, or if oxygen levels are too low, you need suitable respiratory protection. In our handbook, you can learn everything you need to know about the fundamentals of respiratory protection.
More on respiratory protection
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Heavy respiratory protection: Isolation systems
These are used in areas where there are high concentrations of hazardous substances or a lack of oxygen. They provide the wearer with a safe air supply.
Escape equipment
Escape devices are used in emergencies (for example, a sudden gas leak or a fire). They provide instant respiratory protection for a limited period.
Safely using respiratory protection
Respiratory protection can only work reliably when used correctly. We have compiled a collection of practical tips and background information for you from our respiratory protection experts.
Basic knowledge
Especially at the workplace, the inhalation of polluted air can lead to long-term damage to the respiratory organs and the entire body. Learn more about hazardous substances such as microparticles, gases and vapours that can lead to work-related illnesses such as asbestosis, asthma or cancer.
Get in touch with Dräger
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9th Floor, Commerz II, International Business Park,
Oberoi Garden City,
Off Western Express Highway, Goregaon (East),
Mumbai - 400 063, India