Siphon‑Equipped 10‑LB Beverage CO₂ Aluminum Cylinder
| Specially designed for craft‑brew distributors, chain‑cafe purchasers and beverage‑gas wholesalers
Provide reliable and lightweight liquid‑phase carbon‑dioxide storage solutions for craft‑brew distributors, chain‑cafe purchasers and beverage‑gas wholesalers. Solve the problems you face in scenarios such as craft‑brew keg systems, large‑volume chain‑cafe carbonated‑beverage production and bulk beverage‑gas repackaging workflows where ordinary non‑siphon cylinders fail to output liquid CO₂, and heavy steel tanks bring high handling burden alongside inner‑wall corrosion‑caused contamination risks. Holding ISO 7866 and DOT‑3AL international certifications, it comes with built‑in siphon tube for stable liquid‑phase CO₂ output and adopts food‑grade inner anti‑corrosion treatment to guarantee clean beverage‑grade gas supply, it supports bulk purchasing and OEM customization of cylinder colors, institutional logos and packaging.
Safety and Compliance
Each gas cylinder undergoes 100% water pressure testing, ultrasonic flaw detection and air tightness testing, and is accompanied by a traceable third-party certification report to ensure absolute safety.
Lightweight design
Compared with traditional gas cylinders, the weight is reduced by 30% to 40%, significantly lowering logistics costs and the operational load on workers.
Deep customization service
Supports OEM/ODM based on your filling gas, production line interface, and brand logo, including all-round customization in color, valves, size and packaging.
One-stop support
We offer full-cycle services ranging from technical selection consultation, compliance guidance to after-sales maintenance. Our professional engineering team is your strong backing.
OEM/ODM customization capability - integrating products into your brand and system
Our customized services cover four major dimensions
• Customized specifications: Volume, diameter, height, valve opening type - within the safety standard range, adjust as needed
• Customized appearance: Bottle body color, shoulder color matching, enterprise LOGO, product label - Let the gas cylinder become your mobile billboard
• Customized identification: Laser engraving, screen printing, permanent coding - achieving full life cycle traceability management
• Customized packaging: Exclusive packaging solutions, pallet specifications, and shipping mark designs - tailored to your warehousing and logistics systems
From sample confirmation to batch delivery, we offer one-on-one dedicated account manager coordination to ensure that every customized detail is precisely implemented.
| Drawing No. | Outside Diameter | Water Capacity | Length | Weight | Service Pressure | Test Pressure | Specification | ||||
| mm | in | liters | lbs | mm | in | kgs | lbs | bar/psi | bar/psi | ||
| MS-80-250-H-01(0.6~1.5)L | 80 | 3.15 | 0.6 | 1.32 | 240 | 9.45 | 0.9 | 1.98 | 166.6/2415 | 250/3625 | TPED |
| 0.9 | 1.98 | 320 | 12.6 | 1.2 | 2.65 | ||||||
| 1.5 | 3.31 | 480 | 18.9 | 1.7 | 3.75 | ||||||
| MS-133-250-H-01(3.5~8)L | 133 | 5.24 | 3.5 | 7.72 | 400 | 15.75 | 3.9 | 8.6 | |||
| 5 | 11.02 | 550 | 21.65 | 5.1 | 11.24 | ||||||
| 8 | 17.64 | 825 | 32.48 | 7.4 | 16.31 | ||||||
| MS-159-250-H-01(5.9~12.8)L | 159 | 6.26 | 5.9 | 13.01 | 480 | 18.9 | 6.8 | 14.99 | |||
| 8 | 17.64 | 620 | 24.41 | 8.5 | 18.74 | ||||||
| 12.8 | 28.22 | 930 | 36.61 | 12.1 | 26.68 | ||||||
| MS-203-250-H-01(12.7~21.5)L | 203 | 7.99 | 12.7 | 28 | 609 | 23.98 | 13.9 | 30.64 | |||
| 13.4 | 29.54 | 636 | 25.04 | 14.4 | 31.75 | ||||||
| 21.5 | 47.4 | 954 | 37.56 | 20.4 | 44.97 | ||||||
| MS-140-15-H-01(0.3~0.9)L | 140 | 5.51 | 3 | 6.61 | 339 | 13.35 | 3.7 | 8.16 | 150/2175 | 225/3263 | GB/T11640 |
| 4 | 8.82 | 420 | 16.54 | 4.5 | 9.92 | ||||||
| 5 | 11.02 | 502 | 19.76 | 5.1 | 11.24 | ||||||
| 6 | 13.23 | 585 | 23.03 | 5.8 | 12.79 | ||||||
| 7 | 15.43 | 665 | 26.18 | 6.5 | 14.33 | ||||||
| 8 | 17.64 | 745 | 29.33 | 7.2 | 15.87 | ||||||
Three major application scenarios for Siphon‑Equipped 10‑LB Beverage CO₂ Aluminum Cylinder
Scene One: Commercial Craft‑brew Keg Dispensing Systems
For daily keg‑based draft‑beer serving operations of craft‑brew distributors, ordinary non‑siphon cylinders fail to output liquid CO₂, and heavy steel tanks bring high handling burden alongside inner‑wall corrosion‑caused contamination risks. Without siphon structure, cylinders can only supply gaseous CO₂ and cannot satisfy keg carbonation requirements; bulky rust‑prone steel tanks increase manpower cost and may introduce impurities that ruin beer flavor. Siphon‑Equipped 10‑LB Beverage CO₂ Aluminum Cylinder comes with built‑in siphon tube for stable liquid‑phase CO₂ output and adopts food‑grade inner anti‑corrosion treatment to guarantee clean beverage‑grade gas supply. Light‑weight aluminum build enables single‑person cylinder replacement inside brew‑house venues. Uniform product specifications simplify batch inventory management for beverage‑gas wholesalers, and custom logo marking supports unified hardware branding for multi‑site craft‑brew networks.
Scene Two: High‑volume Chain‑Cafe Carbonated‑beverage Production
When equipping CO₂ gas‑source hardware for chain‑cafe carbonated‑drink production by chain‑cafe purchasers, ordinary non‑siphon cylinders fail to output liquid CO₂, and heavy steel tanks bring high handling burden alongside inner‑wall corrosion‑caused contamination risks. Conventional cylinders cannot deliver steady liquid‑phase carbon dioxide for high‑throughput beverage preparation; corroded steel tank interiors create hidden food‑safety hazards for chain‑store drink products. Siphon‑Equipped 10‑LB Beverage CO₂ Aluminum Cylinder features integrated siphon‑tube design for consistent liquid‑phase CO₂ delivery and food‑grade inner anti‑corrosion processing for pure beverage‑grade gas output. Seamless 6061‑T6 aluminum‑alloy main body adapts to frequent refilling and repeated on‑site relocation. Stable batch‑to‑batch quality enables craft‑brew distributors to supply siphon‑type food‑safe CO₂ storage hardware, and flexible MOQ supports B‑end partners for market trial stocking.
Scene Three: Bulk Beverage‑gas Repackaging Workflows
Beverage‑gas repackaging projects for gas wholesalers demand liquid‑phase‑capable, food‑safe CO₂ gas‑source hardware. Ordinary non‑siphon cylinders fail to output liquid CO₂, and heavy steel tanks bring high handling burden alongside inner‑wall corrosion‑caused contamination risks. Cylinders lacking siphon tubes cannot complete efficient liquid‑CO₂ decanting work; cumbersome steel vessels increase workshop labor workload and risk contaminating repackaged gas products. Siphon‑Equipped 10‑LB Beverage CO₂ Aluminum Cylinder leverages built‑in siphon‑tube structure for dependable liquid‑phase CO₂ supply plus food‑grade inner anti‑corrosion treatment to maintain clean gas quality for repackaging procedures. The 10‑lb filling‑weight fits diversified bulk beverage‑gas repackaging configuration demands. Full set of certification documents support commodity compliance inspection for B‑end purchasers. OEM options help partners build complete commercial beverage‑gas supporting‑equipment portfolios.
Full-process support from concept to mass production: From drawing review, prototype making to mass production and quality inspection, we offer one-stop services, significantly shortening your product launch cycle.
Flexible cooperation based on demand: Whether it's a small-batch trial order or a long-term large-scale framework purchase, we can offer competitive tiered pricing and stable inventory planning.
Cross-industry application expert: Our gas cylinder solutions have been successfully applied in fire-fighting equipment, medical devices, diving equipment and the beverage industry. We are glad to apply our cross-industry experience to solve your specific challenges.
Regarding packaging
In order to deliver our products to you in the condition in which they were sent, we use strict, strong, efficient and environmentally friendly packaging methods.
Our standard packaging method for our products is to cover them with plastic bags, put them into cartons, then place the cartons on pallets and wrap them tightly with stretch film to ensure that the cylinders do not collide with each other during transportation. Other packaging methods can be provided upon request.
Certification system of Midstar
• U.S. market: DOT-3AL (U.S. Department of Transportation Standard for Aluminum Alloy Gas Cylinders)
• EU market: TPED /EU + PED /EU (Dual Directive compliance)
• International standard: ISO 7866 (Global Technical Benchmark for Gas Cylinder Industry)
• UK market: BS 5045-8 (UK National Standard)
• Chinese market: GB/T 11640 (National Recommended Standard of China)
All certifications are reviewed and issued by international authoritative institutions to ensure the authenticity and traceability of compliance documents.
Professional service commitment
We offer comprehensive support, not just products.
Bulk purchasing plan: Based on your annual purchasing volume, we offer tiered preferential prices and flexible delivery plans.
Customized services: Supports institutional customization of gas cylinder colors and markings, facilitating asset identification and management.
Training and Guidance: Provide training on product usage and safety regulations for your team.
After-sales service and Inspection: We offer regular safety inspection services for gas cylinders or assist in contacting qualified local inspection institutions.
Call to action
To the Procurement Managers of Institutions, if you are evaluating or updating equipment, we can provide you with:
Free sample experience: Test the lightness and reliability of the product in person.
Contact our B2B sales team immediately to get a personalized quotation and solution.
FAQs
Q: How do you tell if a CO2 tank has a siphon tube?
A: An extra label identifying the kind of valve is typically attached to gas bottles that have syphon tubes. Represents a vertical colour line that runs beside the so-called "dip tube" in part.
Q: How long will a 10 lb CO2 tank last?
A: Measuring 20 inches tall and 7 inches wide, this gas tank can store 10 lb. of CO2, which should last you around 13-18 half kegs.
Q: Is pressure positive or negative in a siphon?
A: The pressure at any point in the liquid is positive or above atmospheric.
