DATA SHEET

Sundström SR520 supplied air hood

Updated: 16 May 2008
Description:

Protective hood for use with SR500 and SR500ex PAPR fan units.

Product name:

Sundström SR520 protective supplied air hood

Features:
  • Protects the respiratory organs, the face, and the crown of the head
  • Impact and chemical resistant visor
  • Air supply keeps visor mist-free
  • Adjustable head harness
  • Permanently mounted, flexible breathing hose
  • Exhalation valve
  • Certified as intrinsically safe by IECEx
Air flow rate:
  • 175 l/min (normal operation)
  • 225 l/min (boost fan operation)
Temperature range:
  • Operation: –10°C to +55°C (14°F to +131°F) at <90% relative humidity
  • Storage: –20°C to +40°C (–4°F to +104°F) at <90% relative humidity
Low flow warning: <175 l/min
Weight with hose: 360 g (12.7 oz)
Intrinsic safety classification: See SR500ex data sheet