HALF GAS MASK industrial agriculture

 half gas mask is a self-priming filter type respiratory protective equipment.The product technical indicators conform to the standard of GB2626-2006 ”Respiratory Protective Items Self-priming Filter Anti-Particle Respirator”.It is mainly used for public health,earthquake relief,chemicals used in low-risk environments such as the edge of the disposal to prevent toxic and harmful gases from harming the human body.

Fixing system:The buckle design is simple and easy to operate,easier to detach and more comfortable to wear.

Half mask:made of high-grade silicone material,which fits closely with the face to improve wearing comfort,low-profile design improves wearing vision;uses injection technology to extend service life.

Filter: 1#,3#,4#,7#,8# filter can be used,the protection performance depends on the matching filter.

Technical Parameters:

Protection factor: not less than 33

Inhalation resistance:no more than 140Pa at 30L/min flow

Exhalation resistance:no more than 50Pa at 30L/min flow

Field of view:binocular field of view retention rate is not less than 65%

Underside field of view: not less than 35°

Size: L S

Parameters

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