CO2 Cylinders


Co2 Refills

GCH conducts high pressure hydrostatic testing on CO2 cylinders from 5lbs to 100lb and provides the advantage of CO2 refills onsite. We will work with you to provide the best solution for your CO2 cylinder maintenance and testing needs.

Carbon Dioxide (CO2) is a nonflammable, colorless, odorless gas with multi-industry uses. Found in air at concentrations of about 0.03%, carbon dioxide may exist simultaneously as a solid, liquid and gas. It is used to fill certain types of fire extinguishers that rely on its inert properties, density, and low temperature when released from high pressure storage.

Carbon dioxide is used in the healthcare industry, as a shielding gas in the arc welding process and in processing pulp and paper. It’s the source of the bubbles in soft drinks and other carbonated beverages. CO2 is an essential component of photosynthesis and greenhouse and aquarium plant growers use CO2  to increase productivity and improve plant growth and vigor. Whatever your CO2 uses are, you can rely on us as your cylinder testing facility.