The SR200 Airline comprises an SR200 full face mask supplied with air from an external source through a hose and a regulator on the user's belt. A standard filter of suitable type in the mask provides back-up protection in case of loss of air supply and protects the user while walking to and from the workplace. In enclosed work spaces, the equipment can be used without filter with the front hole plugged. The SR200 Airline has been specially designed for heavy-duty, prolonged work, or where pollutants are especially hazardous and a high degree of protection is required.
The air flow rate can be controlled by means of a regulator on the user's belt, allowing adjustments between approximately 150 to 320 litres/minute. The supply pressure to the regulator should be between 5 and 6 bar.
Features of the Sundström SR200A Supplied-Air Full Face Mask:
- Crush proof polycarbonate visor with scratch-resistant surface
- Optional glass visor
- Made from non-spark materials
- 5-7 bar operating pressure
- 150–320 litres/minute air flow