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CO2 Cage | CO2 Bulk Tank & Supply Vessel | extraktLAB
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CO2 Cage

CO2 Bulk Tank & Supply Vessel


When your production is in full swing, keep it going with a CO2 Cage.

The CO2 Cage from United Science is a CO2 supply vessel that holds your business’s bulk gas or liquefied gas via 16 integrated and manifolded 100 lb DOT-approved gas/liquid cylinders. This tank bundle is typically used in applications where installation of refrigerated bulk tanks is not feasible or available. Common uses for this CO2 supply vessel include:

  • Greenhouses
  • Extraction operations
  • Welding
  • Packaging
  • Breweries
  • MAP packaging
  • Fire suppression systems
  • Water treatment
  • Pest control
  • Manufacturing
  • Snow cleaning
  • Dry ice production

Features and Benefits

The CO2 Cage tank bundle offers the following advantages:

  • One flexible exit tube for a single connection
  • Multi-fill manifold
  • Optional built-in 1000W heater
  • Optional insulation and vent stack
  • Forklift ready
  • 1600 lb of CO2 per fill
  • DOT-3AA-2265 cylinders
  • May be filled on site or off site according to CGA G6.4_4 and EIGA IGC 83/08E

NOTE: Use single fill line as per CGA standard methods for zero cross contamination.


How to Operate


Tare Weight4082 lbs.
InletCGA 320 male
Outlet1/2″ NPT
MWAP3000 psi
MaterialPainted Carbon Steel
GaugeDial and retransmit


Integration into Equipment
  • Integration into other United Science equipment with RS232 retransmit.
  • Display on equipment HMI panel for easy monitoring.
  • User settable alarms and warnings enable your operators to never run out of gas.
Load Cell
  • Load the bundle by weight as per CGA method.
  • The tank bundle features 4 load cells.
  • Side shields protect load cells from forks.
  • Field serviceable.
Optional Fill Pump with Customized Install Kit
  • Plunger pump
  • Packing seals
  • Flexible inlet and return
  • Bib take off
  • Pressure disc protected
  • Carbon Filter
  • Inlet and outlet tubing: 1/2″ NPT
  • Electric motor drive or gas engine
Regulation Compliant
  • International Fire Code 2015 Edition Section 5307.5.2.2
  • National Fire Protection Association 55 Compressed Gases and Cryogenic Fluids Code 2016 Edition
  • Compressed Gas Association G-6.5-2013 Part 1 Supplement 3
  • National Board Inspection Code Part 1 Supplement 3


6 Weeks, FOB
Customer to pay all shipping and insurance costs
100% Up front payment
Preconfigured package included