Chart CO2 Bulk Storage Tanks
About this product
Chart Industries CO2 bulk storage tanks store liquid carbon dioxide on-site in a vacuum-insulated, double-wall vessel. Insulation fills the vacuum space between the inner and outer walls and limits heat transfer to the stored CO2. The inner vessel on every model is built to ASME Section VIII, Division 1, the standard code for pressure vessel construction, and each tank includes a pressure-relief valve set to the vessel's maximum rated pressure.
The Carbo-Max 750 and the Perma-Max 3300 HP and 4400 HP add an internal pressure builder and economizer as standard equipment, which recover tank pressure after a large draw. The Perma-Max models also use a fast-fill design, cutting fill time to roughly a third of a standard tank's and reducing gas vented during delivery.
The Carbo-Max 750 holds 750 pounds of CO2 in a 26-inch by 68-inch footprint, rated to 300 psig, and delivers 10 to 15 pounds per hour continuously, with a peak of 40 pounds per hour sustainable for up to 12 hours. The Perma-Max 3300 HP and 4400 HP share a 48-inch diameter and a 350 psig rating, differing in height (90 inches versus 116) and capacity (3,300 pounds versus 4,400). Both deliver around 51 pounds per hour continuously, with peaks of 60 to 80 pounds per hour; the 4400 can briefly reach 200 pounds per hour with bottom liquid withdrawal and a properly sized vaporizer.
The 6-ton and 14-ton VS-series tanks are built for facilities drawing CO2 across many rooms or zones from a single source. The 6-ton model is 68 inches in diameter and 188 inches tall, rated to 300 psig, and delivers up to 375 pounds per hour depending on the vaporizer setup; it installs with a single-hoist crane. The 14-ton tank shares the same construction at a larger scale, is rated to 350 psig, ships in a 20 or 40-foot container on a roller system, and requires a multi-point crane lift rather than a single hoist.
These tanks are used for CO2 enrichment in greenhouse and indoor cultivation, beverage carbonation, pH control in water treatment, and botanical extraction. To size a tank for your facility, MORR needs total enrichment volume, target CO2 concentration, number of separate dosing zones, and site details such as indoor or outdoor placement and crane or truck access.
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ECH005 Chart Carbo-Max 750 CO2 Bulk Storage Tank - Double-Wall Stainless Steel - 750 Pounds
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ECH006 Chart Perma-Max 3300 CO2 Bulk Storage Tank - Double-Wall Stainless Steel - 3,300 Pounds
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ECH007 Chart Perma-Max 4400 CO2 Bulk Storage Tank - Double-Wall Stainless Steel - 4,400 Pounds
Details
Chart Industries CO2 bulk storage tanks store liquid carbon dioxide on-site in a vacuum-insulated, double-wall vessel. Insulation fills the vacuum space between the inner and outer walls and limits heat transfer to the stored CO2. The inner vessel on every model is built to ASME Section VIII, Division 1, the standard code for pressure vessel construction, and each tank includes a pressure-relief valve set to the vessel's maximum rated pressure.
The Carbo-Max 750 and the Perma-Max 3300 HP and 4400 HP add an internal pressure builder and economizer as standard equipment, which recover tank pressure after a large draw. The Perma-Max models also use a fast-fill design, cutting fill time to roughly a third of a standard tank's and reducing gas vented during delivery.
The Carbo-Max 750 holds 750 pounds of CO2 in a 26-inch by 68-inch footprint, rated to 300 psig, and delivers 10 to 15 pounds per hour continuously, with a peak of 40 pounds per hour sustainable for up to 12 hours. The Perma-Max 3300 HP and 4400 HP share a 48-inch diameter and a 350 psig rating, differing in height (90 inches versus 116) and capacity (3,300 pounds versus 4,400). Both deliver around 51 pounds per hour continuously, with peaks of 60 to 80 pounds per hour; the 4400 can briefly reach 200 pounds per hour with bottom liquid withdrawal and a properly sized vaporizer.
The 6-ton and 14-ton VS-series tanks are built for facilities drawing CO2 across many rooms or zones from a single source. The 6-ton model is 68 inches in diameter and 188 inches tall, rated to 300 psig, and delivers up to 375 pounds per hour depending on the vaporizer setup; it installs with a single-hoist crane. The 14-ton tank shares the same construction at a larger scale, is rated to 350 psig, ships in a 20 or 40-foot container on a roller system, and requires a multi-point crane lift rather than a single hoist.
These tanks are used for CO2 enrichment in greenhouse and indoor cultivation, beverage carbonation, pH control in water treatment, and botanical extraction. To size a tank for your facility, MORR needs total enrichment volume, target CO2 concentration, number of separate dosing zones, and site details such as indoor or outdoor placement and crane or truck access.