RN/A 1603 FR ? Type 2 Self-Contained Breathing Apparatus (SCBA)
The RN/A 1603 FR is a Type 2 Self-Contained Breathing Apparatus specially designed for firefighting. It delivers maximum safety, comfort, and reliability, combining the proven MK2 System with the excellent field of vision provided by the Spasciani TR 2002 A mask. Constructed with high-grade, flame-resistant materials, the RN/A 1603 FR meets EN 137:2006 standards and is capable of withstanding Flash Over conditions.
KEY FEATURES
?Automatic Demand Valve: Maintains positive pressure inside the mask to prevent contaminated air entry. Includes a supplementary air button and an integral alarm device.
?Positive Pressure System: Ensures a continuous flow of safe breathing air.
?Quick Coupling Connection: Allows easy detachment for maintenance.
?Flame Protection: Kevlar-sleeved hoses provide extra protection against high heat and flames.
?Low-Pressure Warning System: Built into the demand valve; activates at 55 ? 5 bar, producing a vibration and acoustic signal with each inhalation. The signal?s rhythm helps the user identify their own alarm (Self-Test Function).
?Ergonomic Backplate: Made of vacuum-formed polypropylene, strong yet lightweight, shaped to fit comfortably and stay secure even when crouching or crawling.
?Comfort Harness: Equipped with aramid and para-aramid self-extinguishing padding and a soft hip belt for better weight distribution.
?Carrying Handles: Integrated into the backplate for easier handling.
?Pressure Reducer: Piston type with compensator, ensuring constant outlet pressure throughout cylinder use.
?Pressure Gauge: Easy-to-read, phosphorescent gauge for clear visibility in low light.
TECHNICAL SPECIFICATIONS
?Alarm Activation: 55 ? 5 bar
?Cylinder Capacity: 6 liters
?Cylinder Pressure: 300 bar
?Air Reserve: 1,660 N liters
?Average Duration: 55 minutes (based on 30 L/min consumption for one user)