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Data Sheet: Sundström SR200A


SR200A
Full face respirator with permanent supplied-air connection
Description

Full face respirator for use with a fixed supplied air system

Material

Silicone rubber

Usage

Heavy-duty use, full-time exposure, long-term work in areas requiring very high protection levels

Air circulation inside mask

2/3 of inhalation air reaches mouth and nose without circulating visor and outer mask
1/3 of inhalation air passes across the visor and prevents fogging

Weight

750 g approx. without control valve

Exhalation membranes

Twin silicone membranes. The position and construction of the two exhalation membranes make voice communication easy

Head harness

Elastic bands and a mesh head cradle for optimum comfort. The harness has  to be adjusted only oncce for a user, after which the mask can be put on in a simple two-hand movement

Low flow warning

<150 litres/minute

Assigned protection factor

100 (4A, 4B)

Nominal protection factor

2,000 (4A, 4B)

Visor

Scratch-resistant polycarbonate (standard). The visor is curved spherically, which means that the face fits 'into' the visor, ensuring a very wide field of vision and a minimum of reflections

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