The MSA MASS trolley is part of the MSA airline system and ideal for operations requiring extended breathing air supply. The user receives a continuous air flow through the hose reel, fed by cylinders mounted on the trolley. Its mobile design allows placement in a nearby safe zone, offering greater freedom of movement.

Includes:

• Two cylinders of 6.8 liters / 300 bar each
• Hose reel with 40-meter hose including coupling
• Pressure reducer mounted on the frame, including user connection
• Safety valve
• Pressure gauges: 1 x HP (cylinder pressure) and 1 x MP (system pressure)
• Warning signal / audible alarm (≤ 30 bar, adjustable on request)
• Vent valves for cylinder replacement and depressurisation after use
• Storage case
• Extension hose, length = 10 meters (2 pieces)
• Y-connector (1 piece)
• G1 full-face mask (2 pieces)
• Coupling piece / strain relief including connectors (2 pieces)
• Belt for coupling piece (2 pieces)