Sundström SR507 supplied-air regulator (EACH)

The Sundström SR 507 is a belt-mounted supplied-air regulator that connects an external air supply, such as a compressor or cylinder, to Sundström hoods, visors, shields and helmets, or to the AS400 full face mask, so they can run on continuous-flow supplied air. Sundström makes it from chemical resistant materials that are not liable to cause friction sparks, so it can be used in explosive or flammable environments.

Features

• Belt-mounted control valve included
• Flow meter and warning whistle included for checking airflow
• Whistle warns if the air supply drops (low flow warning below 150 l/min)
• Extra outlet for an air tool

Specifications

• Working pressure: 4 to 7 bar
• Air flow: 175 to 260 l/min
• Operating temperature: -10°C to +55°C, below 90% RH
• Storage temperature: -20°C to +40°C, below 90% RH
• Weight: approx. 60 g without control valve; approx. 560 g with control valve and belt