20 lb CO2 Cylinder Steel
- Carbon Dioxide Compressed Gas Cylinder with CGA320 Standard CO2 Valve
- High-Strength, Thick-Wall Steel Body
- UN/ISO-Stamped/DOT- and TC- Approved
- 1800 PSI Service Pressure, 3000 PSI Test Pressure
- 23.2″ Height (with valve), 5.2″ Diameter
Description
The new 20 lb CO2 cylinder steel cylinder is a tough and versatile cylinder with great capacity for the most common CO2 uses. Perfect for beverage delivery, light industrial use, aquariums, indoor growing, and many more applications.
This quality carbon dioxide tank is precisely built from high-strength steel, with thick tank walls and rust-stop painted exterior for long service life. Premium CGA320 CO2 valve is professionally pre-installed.
Siphon tube installation is available on select cylinders. Please contact your representative for details.
Cylinders can be customized with silk screened, stamped, stenciled, wrapped, or adhesive labeled logos and text – contact your representative for details.
More carbon dioxide cylinders in all sizes are available in our CO2 cylinder section.
Additional information
| Gas Type | CO2 |
|---|---|
| Material | |
| Valve | |
| Capacity | |
| Service Pressure | |
| Diameter | |
| Height | 23.2" / 589 mm |
| Certification | UN/ISO |
FREQUENTLY ASKED QUESTIONS
What businesses use a 20 lb CO2 cylinder?
A 20 lb steel CO2 cylinder is a workhorse size for beverage businesses: bars, restaurants, breweries, and cafes use it for draft beer, soda, and carbonation. It also serves aquarium shops and indoor growing operations that need a reliable CO2 supply. All Safe Global supplies it at wholesale for accounts that go through CO2 regularly.
Does this CO2 cylinder have a siphon or dip tube?
This cylinder ships as a standard CO2 cylinder that draws gas from the top, and a siphon tube for liquid CO2 draw is available on select cylinders by request. Choose the standard configuration for draft beer, soda, and most beverage service, which use CO2 gas. Tell us if any accounts need liquid draw and we can supply siphon-tube cylinders.
What valve does a 20 lb CO2 cylinder use?
This cylinder uses a CGA320 valve, the standard connection for CO2 in beverage and industrial service. It matches common CO2 regulators used on kegerators, soda systems, and bulk beverage setups. The standard outlet keeps your accounts compatible with the regulators they already run.
Can we order 20 lb CO2 cylinders in bulk at wholesale? Yes
Yes, All Safe Global supplies 20 lb CO2 cylinders at wholesale, with pricing by quote to match your volume and account terms. Use the request a quote option and we will return pricing and lead time. Volume programs help beverage distributors keep filled cylinders moving to their accounts.
What are the dimensions of a 20 lb CO2 cylinder?
A 20 lb steel CO2 cylinder stands about 23 inches tall and 5.2 inches in diameter, a compact footprint that fits under most bars and beside kegerators and soda systems. Its size balances a useful CO2 supply against easy handling for staff. Confirm the clearance in your accounts’ cabinets before specifying.
How long does a 20 lb CO2 cylinder last in a bar or restaurant?
Run time depends on volume: a 20 lb CO2 cylinder can serve a busy bar or restaurant for weeks of draft and soda service before a refill, less in high-volume venues. Carbonation level, line length, and how often the system is opened all affect usage. Many operators keep a spare filled cylinder to avoid running out during service.
Are these CO2 cylinders new and certified?
Yes, these are new steel CO2 cylinders, UN/ISO stamped and DOT and TC approved, so they carry current certification for beverage and industrial service. New cylinders give your accounts a full service life and a clean requalification baseline. We provide documentation to support compliance.
Can All Safe Global also requalify CO2 cylinders already in service?
Yes, All Safe Global performs hydrostatic testing and requalification in our DOT-authorized facilities, so accounts can keep cylinders in service longer. Setting up recurring requalification avoids downtime from lapsed test dates. We can build a testing schedule around your CO2 fleet.
Is CO2 grade important for beverage use?
Yes, beverage service requires food-grade or beverage-grade CO2, so cylinders should be filled with the correct grade at a qualified supplier. The cylinder itself is rated for CO2 service; the grade is set at fill. Advise your accounts to confirm beverage-grade CO2 for anything that touches food or drink.
Does the CO2 cylinder ship filled?
No, CO2 cylinders ship empty for transport safety, so they must be filled before use. Accounts fill them with beverage-grade or industrial CO2 at a local supplier and connect a CGA320 regulator for their system. Shipping empty keeps freight compliant and predictable on wholesale orders.


