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Vertical Vacuum Insulated Unit Piping Our vacuum insulated units have piping arranged to allow installation of a standard pressure build vaporizer

Storage units have made TOMCO2 the worldwide leader in CO2 Equipment. Right from our very beginning, TOMCO2 has produced highly innovative, reliable and efficient CO2 storage units. Many of the storage units that we manufactured more than twenty years ago are still in use today. Today we offer several different models and sizes of storage units. You can choose from urethane insulated and vacuum insulated, horizontal and vertical units depending on your particular needs. Please find out more details about the differences between vacuum insulated and urethane insulated storage units, and about TOMCO2 storage units in general.


Series E Storage Unit

The E-Series offers efficient CO2 storage units from 7,500 lbs (3402 kg) to 240,000 lbs (108864 kg). Overall there are 12 different sizes of this urethane insulated series available to you. These storage units are highly efficient even in areas of high heat and humidity.
The C-Series offers efficient CO2 storage units from 7,500 lbs (3402 kg) to 120,000 lbs (54432 kg). The C-Series unit is designed with wide flanged rectangular skids for use in areas where placement is a concern.  These units offer totally enclosed valves, electrical, and refrigeration.



The Ei-Series CO2 storage units are designed for International Customers.  The Ei design incorporates low profile saddles and strategic nozzle locations that reduce the overall height of the unit.  These units can be shipped via a 20' or 40' open top container (unit will be slightly over height) saving thousands in shipping costs. These efficient units rnage from 7,500 lbs (3402 kg) to 60,000 lbs (27,216 kg) capacity. 


Horizontal Flex-Flow
The aluminum jacketed Horizontal Flex-Flow CO2 Storage Unit is the most economical storage unit for many CO2 applications. Combining the aluminum jacket with urethane insulation, this unit maintains your Carbon Dioxide's quality in an efficient way.


Vertical Flex-Flow


The Flex-Flow benefits are also available with our Vertical Flex-Flow Storage Units. Like its horizontal sibling, we offer this unit with 6" (15.24 cm) urethane insulation as standard.


Vertical Storage Unit


The Vertical CO2 Storage-Series is the right solution for localities that afford very little space. We offer this urethane insulated series in 6 sizes with up to 150,000 lbs (68,040 kg) storage capacity. This highly efficient and low maintenance series features an aluminum jacket.


Horizontal Vacuum Insulated Storage Unit


Our Horizontal Vacuum Insulated Storage Units let CO2 maintain its pressure for a longer time period even in environments of high heat and humidity. These storage units are fully approved by the American Society of Mechanical Engineers (ASME).


Vertical Vacuum Insulated Storage Unit


The highly sophisticated technology of the Vertical Vacuum Insulated Storage Unit combines pressure stability of the CO2 with the need for less room to set up your storage unit. These units do not require additional cooling of the Carbon Dioxide in many applications.
Options and Additions for CO2 Storage Units

Horizontal and Vertical Urethane Insulated
  • Vaporizers
  • Other electrical characteristics
  • Larger refrigeration system
  • Dual safeties
  • Liquid level contacts
  • Auxiliary fill connection can be installed to rear head of 26-ton (23587 kg) units or larger
  • Cold weather gear
  • Power failure alarm
  • Blow down valves
  • Additional valves on auxiliary outlets
Horizontal and Vertical Vacuum Insulated
  • Vaporizers
  • High/Low pressure alarm panel
  • Refrigeration coils
  • Modular refrigeration system
  • Manway
  • Additional valves on auxiliary outlets
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