What Does
Level B Clothing Mean?
Level B clothing is a type of personal protective equipment (PPE) that is chosen when the highest level of respiratory protection is required, but a lower level of skin protection. PPE is divided into four categories (levels A through D) based on the degree of protection they provide. Level B provides the second-highest level of protection.
Safeopedia Explains Level B Clothing
Level B clothing includes:
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Positive pressure full-face piece with self-contained breathing apparatus
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Hooded chemical-resistant suit
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Coveralls
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Chemical resistant inner and outer gloves
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Steel toed, shanked, chemical resistant boots and boot covers
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Hard hat and face shield
Level B clothing is worn in the following environments:
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When oxygen is less than 19.5 percent
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Atmospheric criteria do not allow the use of an air purifying respirator
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Severe inhalation hazard is present
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There is no severe skin hazard