Part # 61710
Dust and Mist Respirator
TC-21-C-271
Technical Data:
Use for:
- Dusts having a PEL (permissible exposure level) not less
than 0.05 milligrams per cubic meter of air or 2 million
particles per cubic foot of air. These include, but are
not limited to, dusts of coal, cotton, chromium, lead,
manganese, aluminum, flour, iron ore and free silica
resulting principally from the disintegration of a solid
such as would occur in mining, quarrying, crushing,
grinding or general processing of minerals and other
materials.
- MISTS having a PEL (permissible exposure level) not less
than 0.05 milligrams per cubic meter of air or 2 million
particles per cubic foot of air. These include mists
produced by spray coating with vitreous enamel, chromic
acid mist produced during chromium plating, and other
mists of materials whose liquid does NOT produce harmful
vapors or gases.
- PNEUMOCONIOSIS - and - FIBROSIS - producing dusts and
mists including but not limited to aluminum, coal, flour,
iron, ore, and free silica.
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