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CO2 Fire extinguisher Automatic Filling Machine

CO2 Fire extinguisher Automatic Filling Machine

CO2 Fire extinguisher Automatic Filling Machine

1 Set
Brand Name
1 Year
Wooden packaging box
Shipping Port
Place of Origin
Delivery Time
15 Days
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Quantity Needed:

DGS-16A model CO2 Fire Extinguisher Automatic filling machine

4 in 1 of Fire bottle vacuuming+CO2 filling+N2 filling+Weighing

Technical Parameters
  • Filling pump power source: 3-8 bar compressed air by air compressor

  • Vacuuming pump power supply: 220V  ( Three-phase electricity )

  • Medium: CO2 / Nitrogen

  • Pressure boost ratio: 16:1

  • Vacuuming pressure: -0.08MPa

  • Maximum gas filling pressure: 12.8MPa

  • Vacuuming 150L bottle takes 4 minutes

  • Filling rate: 8-10kg/minute

  • Pressure accuracy: ± 0.1MPA

  • Weighing range: 0-500kg (customizable)

  • Weighing accuracy: ± 1kg (customizable)

  • Driven air inlet port: 12mm quick connector

  • Nitrogen / FM200 inlet port: NPT 3/8 internal thread

  • High pressure gas outlet port: NPT3/8 internal thread

Operation Panel



  • Powered by 3-8 bar compressed-air

  • Safely used in explosive-proof areas

  • 4 in 1 of Fire bottle vacuuming + CO2 filling + N2 filling + Weighing

  • Automatic filling & full stop

  • Max filling pressure 128 Bar (higher filling pressure is customizable)

  • Filling pressure can be regulated

  • Filling weight can be pre-set

  • Equipped with nitrogen pressure reducing valve and precision pressure gauge to accurately monitor nitrogen filling pressure

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 For FM200/NOVEC                        Pressure/weight adjustable                             Automatic filling & full stop

Main Components

Pneumatic gas filling pump, Precision pressure gauge, Nitrogen pressure regulator, High pressure electromagnetic valve, 

Electric control unit, Electric scale, Vacuum pump, Seamless metal tubes, Carbon steel cabinet

Operating Procedure

 (1). Vacuum fire bottle:Extract residual reagent out of the fire bottle, vacuum the fire bottle to -0.07MPa.

 (2). Fill CO2 into fire bottle:Preset a filling weight on electronic scale, then fill CO2. When the preset filling weight is reached,  stop filling automatically, meanwhile, flash alarm activate.

 (3). Fill Nitrogen into fire bottle

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