A dedicated enclosure is provided on the trolley to protect the pressure reducer and the complete pneumatic assembly. The system is designed to be used with Protect 2000 masks, lung demand valves, and waist belt manifolds (these components are likely housed within the enclosure or are part of the complete user setup connected to the trolley). The combined air capacity of the four cylinders provides a total working duration of approximately 3 hours, making it suitable for extended tasks in hazardous environments. This system allows multiple users to connect and work simultaneously from a mobile air source.

Specifications:

• System Type: Trolley Mounted Airline Breathing System
• Trolley Material: Mild Steel (M.S.), Powder Coated for enhanced durability and corrosion resistance.
• Air Cylinders:
  • Number of Cylinders: 4
  • Material: Steel
  • Capacity per Cylinder: 6 liters
  • Working Pressure: 300 bar
• Air Supply Connection:
  • Manifold: Included for parallel connection of all four cylinders.
  • High-Pressure Hose: Connects the cylinder manifold to the pressure reducer inlet.
  • Non-Return Valves (NRV): Integrated to prevent backflow between cylinders and the manifold.
  • Bleed Valve: Allows for controlled release of pressure during maintenance or cylinder change.
  • Cylinder Connections: Standard high-pressure cylinder connections (specific type not mentioned).
• Pressure Reduction:
  • Pressure Reducer: Included to lower the high cylinder pressure to a usable working pressure for the airline hoses (outlet pressure not specified).
  • Enclosure: Provided on the trolley to house and protect the pressure reducer and pneumatic assembly.
• User Connections:
  • Designed for use with Protect 2000 Masks.
  • Utilizes Lung Demand Valves (likely connected to the masks and the airline hoses).
  • Includes Waist Belt Manifolds for user connection points (number of outlets on the waist belt manifold not specified).
• Working Duration: Approximately 3 hours (based on the combined air capacity and typical consumption rates).
• Mobility: Trolley mounted for ease of transportation within the work area.
• Safety Features: Includes NRVs, bleed valve, and likely pressure relief valves within the pressure regulation system (though not explicitly stated).
• Additional Components (likely included or required): Airline hoses from the trolley outlets to the user's waist belt manifolds (length and type not specified).