Sundström SR307 Supplied-Air Regulator (Each)

Supplied airline regulator for use between an external air supply (e.g. compressor or cylinder) and a suitable Sundström respirator, hood or shield.

Many Sundström half masks and full face masks can be fitted with compressed air attachments, rendering them positive pressure respirators. Using the adapter attachment means that no permanent modifications are necessary — the attachment fits like a filter. The SR307 is also used with the SR63 supplied-air hood.

Air for breathing and tools - small and unitrusive

Features: 

• Belt mounted
• Extra outlet for air tool
• No modifications to masks
• Warning whistle if air supply drops

Material: Resistant to chemicals, non-spark material

Working pressure: 4 to 7 bar

Air flow: 150 to 320 l/min

Temperature range: 

• Operation: –10°C to +55°C at <90% RH
• Storage: –20°C to +40°C at <90% RH

Weight: 

• 80 g approx. without control valve
  
• 580 g approx. with control valve and belt

Low flow warning: <150 l/min

Features

• Belt mounted
• Extra outlet for air tool
• No modifications to masks
• Warning whistle if air supply drops