Sundström half mask SR90-3
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The Sundström SR90-3 half face respirator is suitable for intermittent use in a wide variety of work situations.

  • New improved TPE (thermo-plastic elastomer) material
  • Two exhalation valves
  • Small/Medium and Medium/Large size
  • Continuous head strap or cradle harness
  • Can easily be fitted with optional SmallTalk microphone and loudspeaker
  • Accepts all Sundström filters and compressed air attachments
 

 

Description:

Half mask respirator for use with filters or supplied air
Product name:

SR90-3
Material:
Thermoplastic elastomer (TPE)
Usage:
All-round use for medium to long-term work
Size:
Small/Medium
Medium/Large
Weight:
Approx. 160 g (5.6 oz)
Membranes:

Inhalation: single silicone membrane
Exhalation: twin silicone membrane

Inhalation resistance: Approx. 3 Pa at 30 l/min
Exhalation resistance: Approx. 70 Pa at 160 l/min
Head harness :
Single strap headband, easy to detatch for cleaning
Filter attachment:
Accepts all Sundström filters + SR307 compressed air attachment
Service temperature: –10°C to +55°C, <90% R. H.
Storage temperature: –20°C to +40°C, <90% R. H.
Accessories:
Sundström antiseptic cleaning tissues
Protective hood
Easily adjustable cradle-type head harness
Storage box for mask and filters

 


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