Trolley Mounted Air Breathing Apparatus

Description Parameters
Description

Trolley Mounted Air Breathing Apparatus

 

 Long Tube Trolley Respirator can be used by two persons simultaneously, ensuring long working hours.

 The cylinder can be replaced timely, to save time effectively, without affecting the work.

 The stainless steel trolley has good anti-corrosion property.

 With foot-brake can be stationary at 30 degrees inclined ground. 

 Standard configuration of Medium Pressure tube: With 30m main tube and two 10m branches. 

 The total length of MP tube can be extended to 90m according to actual needs, still ensuring the comfortable and smooth air supply. 

 Adopting flexible connection between the high-pressure tubes, to avoid accident and effectively prevent the damage of joints caused by collision or friction. 

 The reducer valve with large-flow output can ensure sufficient respiratory flow.

 

Trolley Mounted Air Breathing Apparatus is especially suitable for used in tunnel, pipe or other limited space, and other contaminated environment for a long time difficult and comlpicated work.

 

Trolley Mounted Air Breathing Apparatus is composed of stainless steel trolley, carbon fiber cylinder, air supply tube, reducer, demand valve, full face mask, etc.


 Optional 6.8L, 9L carbon cylinder or 5L, 6L steel cylinder.
 Optional 4 cylinders or 2 cylinders breathing apparatus.
 Optional horizontal or vertical cylinder placement.
Parameters
 
 
 
Cylinder
Quantity
4
2
Material
carbon fiber cylinder
Volume
4*6.8L
2*6.8L
Rated Working Pressure
300 bars
Rated Service Time
240mins
120mins
 
Reducer
Input Pressure
≤ 300 bars
Output Pressure
About 7.5 bars
Maximum Output Flow
≥ 1000 L/min
Safety Valve
Opening Pressure
9.9 bars~15 bars
 
Alarm
Alarming Pressure
55 ± 5 bars
Alarming Volume
90dB
 
Demand Valve
Inhalation Resistance
≤ 5 bars
Exhalation Resistance
≤ 10 bars
MP Tube
Length
50m~90m
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