High Pressure Aluminum 5lb Refillable Co2 Tank

Introduction of High Pressure Aluminum 5lb Refillable Co2 Tank:

The 5 lb co2 cylinder is manufactured from 6061-T6 aluminum alloy and complies with international standards such as DOT-3AL, TC, and ISO 7866, making it suitable for the storage of food-grade and industrial gases. It features a standard working pressure of approximately 1800 PSI (124 Bar) and a test pressure of ≥3000 PSI (representing a safety factor of approximately 1.5). All products are accompanied by downloadable certification numbers and test reports; furthermore, we facilitate third-party inspections (e.g., by SGS or BV) to ensure full compliance with market access requirements across North America and the global market. CE Certificate: 0036-060-17

High Pressure Aluminum 5lb Refillable Co2 Tank Advantages:

1. Our 5 lb co2 cylinder is made of high-quality materials, and the 5 lb co2 cylinder has also undergone strict quality control and testing.

2. Our 5 lb co2 cylinder is uniquely designed and easy to use and maintain. For example, our bottle cap design prevents gas leakage, while our valve design makes filling and discharging gas more convenient.

3. Our 5 lb co2 cylinder is recyclable, which helps reduce environmental pollution. We are also committed to developing greener production methods to further reduce our environmental impact.

4. We provide customized services and can design and produce co2 cylinder gas according to customers' specific needs. Be it the size, shape or color of the bottle, we can cater to our customers' needs.

5. We provide excellent customer service, including fast delivery time, professional technical support and detailed co2 cylinder gas product information.

Technical Specifications and Structural Design

The gas cylinder features a 5 lb capacity (approximately 2.3 kg of CO₂) and utilizes a seamless, one-piece molded structure, resulting in a weight reduction of approximately 30–40% compared to steel cylinders. It comes standard with a CGA320 valve interface, ensuring compatibility with mainstream CO₂ regulators and beer dispensing systems (kegerators). The surface supports both spray coating and anodizing treatments to enhance corrosion resistance. Designed for a service life of 20 years, it is ideally suited for long-term, repeated-refilling applications.

Specifications of refillable co2 tank:

Pricing and Supply Policy:

Product pricing is adjusted based on specifications, order quantity, and customization requirements (such as logos, colors, and packaging); we offer tiered pricing for bulk orders. Our standard MOQ is 50–100 units, with a standard lead time of approximately 2–4 weeks. Lead times for large-volume or customized orders will be confirmed based on specific requirements. Backed by an annual production capacity of 1 million gas cylinders, we are well-positioned to consistently meet the procurement cycles and delivery schedules of diverse clients.

Shipping:

Our gas cylinder products are packaged and transported in strict accordance with international regulations for the transport of dangerous goods. Products are exported in an empty (unfilled) state by default, fully complying with maritime shipping safety standards. We provide all necessary shipping documentation and compliance statements to assist clients with import customs clearance. Our products are suitable for markets across North America, Europe, and other international regions, and they fully comply with relevant standards for the transport of high-pressure gas cylinders.

Uses of co2 cylinder gas:

Our refillable co2 tank has multiple uses and can adapt to a variety of application scenarios. Our co2 cylinder gas can be used for home brewing or in commercial bars. 5 lb co2 cylinder can provide constant gas pressure to promote the smooth flow of beer or soda water and ensure the fresh taste of the drink. Refillable co2 tank can also provide the necessary carbon dioxide for aquatic plants in freshwater aquariums to promote plant photosynthesis. The co2 cylinder gas we produce can promote crop production and increase agricultural product yields by increasing the co₂ concentration in greenhouses or hydroponic systems. 

Safety tips for refillable co2 tank:

We need to store the co2 cylinder gas upright in a dry and ventilated place, and do not expose it to sunlight or high temperature. Before using the 5 lb co2 cylinder, carefully check whether the connection is tight and not loose. You can also use soapy water to check for leaks. Strictly follow the instructions of the refillable co2 tank and do not use it beyond the limit.

Applications & Case Studies

Refillable co2 tank is widely utilized in beer dispensing systems, carbonated beverage equipment, and aquarium CO₂ systems. Snowrain previously supplied four 40HQ containers of CO₂ cylinders to a European beer distribution client for use in their brewery's production operations. CO2 cylinder gas demonstrates stable performance in high-frequency usage environments; the client's continued repeat purchases serve as a testament to the product's gas supply stability and reliability in commercial applications.

FAQ:

Q1: Which standards does this gas cylinder comply with? Can you provide certification?

A: It complies with standards such as DOT-3AL and ISO7866. We can provide CE Certificate No. 0036-060-17 as well as inspection reports, and we also support third-party inspections.

Q2: How long does a 5LB gas cylinder last?

A: Typically, it can support a beer dispensing system serving approximately 6–8 kegs; the exact duration depends on usage frequency and equipment configuration.

Q3: Is the valve interface compatible with common equipment?

A: It features a standard CGA320 interface, making it compatible with most mainstream CO₂ regulators and kegerator systems.

Q4: Do You Have MOQ?

A: For the gas cylinders we have stock, we don't set MOQ. For customized gas cylinders, to be negotiated.

About us:

Established in 2002, Snowrain boasts a workforce of over 500 employees and a production facility spanning 59,960 square meters, with an annual output of 1 million gas cylinders. Our manufacturing process encompasses comprehensive stages—including material inspection, forming and processing, hydrostatic testing, and individual leak testing—to ensure absolute product consistency. Leveraging our mature manufacturing system and extensive global export experience, we have successfully served clients in over 80 countries and possess a proven capability for stable, large-scale deliveries.

Have questions or need a quotation? Our team is ready to support you with fast and professional service. Feel free to contact us via email or WhatsApp, and we will respond within 12 hours with detailed product information, pricing, and customization options.

📧 Email: snow@sysnowrain.com

📱 WhatsApp: +86-13591446969

We look forward to helping you find the right solution for your needs.