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Micro Bulk CO2 Tanks

BluNet’s microbulk CO2 tanks provide safe, reliable, and compact liquid CO2 storage for industrial, beverage, and medical applications.
Available in capacities from 1000 L to 5,000 L, these high-efficiency tanks feature polished carbon steel construction, high-vacuum multi-layer insulation, and forklift-compatible base supports.
With on-site refill capability, automated supply monitoring, and minimal maintenance requirements, BluNet microbulk systems deliver continuous CO2 supply, maximize gas efficiency, and reduce downtime compared to traditional cylinder storage.
Ideal for beverage carbonation, welding, laboratories, medical, and specialty gas applications.

Efficient Microbulk CO2 Storage Solutions

BluNet offers high-quality micro bulk CO2 tanks designed for reliable and safe storage of carbon dioxide in industrial, beverage, and medical applications. Our microbulk CO₂ systems provide compact, point-of-use storage, ensuring uninterrupted supply for operations that require high-purity CO₂.

  • Safe and durable CO₂ storage
  • Compact, space-saving design
  • Easy installation and maintenance
  • Suitable for small and medium-scale industrial use
Microbulk CO2 tank system for industrial, beverage and medical carbon dioxide storage
BluNet microbulk CO₂ tank providing compact, point-of-use carbon dioxide storage for continuous industrial and beverage applications.

Features

Feature Description
Capacity Range 1000–5,000 kg CO₂
Design ASME, TPED, and ISO-certified
Material High-strength carbon steel with corrosion-resistant coating
Usage Industrial, beverage carbonation, medical applications
Safety Pressure relief valves, leak-proof design, anti-corrosion finish
Delivery Microbulk CO₂ refills available on-site for continuous supply

MicroBulk CO2 – Technical Specificationss

Technical Specification DSWS-1/2.2 DSWS-2/2.2
Pressure Rating Medium Pressure Medium Pressure
Surface Treatment Polished Carbon Steel Polished Carbon Steel
Thermal Insulation High-Vacuum Multi-Layer Insulation High-Vacuum Multi-Layer Insulation
Base Support Stainless Steel Bearing (Forklift Handling) Stainless Steel Bearing (Forklift Handling)
Total Volume (m³) 1.06 2.1
Effective Volume (m³) 1 2
Maximum Working Pressure (MPa) 2.2 2.2
Design Standard GB/T 150.1–150.4-2011;
Q/NMHJ 20-2014
GB/T 150.1–150.4-2011;
Q/NMHJ 20-2014
LCO₂ Capacity (kg) 1029 2058
Evaporation Rate ≤0.8% ≤0.7%
Gas Discharge Capacity (Nm³/h) 30 35
Empty Tank Weight (kg) 1225–1300 1830–1980
Overall Dimensions (mm) 1515 × 1480 × 2444 1840 × 1840 × 2680

GB/T 150.1–150.4-2011; Q/NMHJ 20-2014 – Fixed vacuum-insulated cryogenic pressure vessel designed for strain-strengthened austenitic stainless steel construction

2M3 MicroBulk Cylinders,Microbulk Storage System

2M3 MicroBulk Cylinders,Microbulk Storage System

Microbulk Means Efficiency

  • High-accuracy programmable gauge for precise CO₂ measurement.
  • Telemetry-enabled for real-time remote monitoring of tank levels.
  • Automated truck delivery with minimal product loss during refilling.
  • Eliminates the need for cylinder handling and inventory management.
  • Prevents gas loss from idle cylinders and eliminates residual CO₂ waste.
  • Optional gas mixers allow preparation of common industrial blends, such as Ar/CO₂, Ar/O₂, or custom mixtures as required.
  • Ensures continuous, uninterrupted gas supply for operations.

Why Choose Our Microbulk CO₂ Tanks

  • Reliable Supply: Continuous CO₂ flow ensures your production line never stops.
  • Space Efficiency: Compact footprint fits small facilities without sacrificing capacity.
  • Certified Safety: Built to meet DOT, ISO, TPED, and ASME standards, guaranteeing safe operation.
  • Low Maintenance: Designed for easy inspection, refilling, and long-term durability.

Applications

Our micro bulk CO₂ tanks are ideal for:

  • Beverage & Brewing: Carbonation for sodas, beer, and sparkling water.
  • Industrial Use: Welding, metal fabrication, and other manufacturing processes.
  • Medical & Specialty Gas: Hospital oxygen and CO₂ enrichment systems.
  • Laboratories & Research: Controlled CO₂ environments for experiments and processing.

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Shipping & Delivery

Shipping

BluNet provides dependable and fully documented global shipping solutions for industrial gas cylinders and equipment. Our logistics are designed specifically for B2B international trade, ensuring timely, secure, and compliant delivery to your facility.

Estimated transit times are based on standard shipping schedules and exclude order processing, export documentation, and customs clearance procedures. Actual delivery may vary depending on destination, order volume, and selected transport method.

  • Europe: 7 – 15 days via sea freight | 3 – 5 days via air freight
  • North America: 12 – 20 days via sea freight | 4 – 6 days via air freight
  • Asia: 5 – 10 days via sea freight | 2 – 4 days via air freight
  • Middle East & Africa: 15 – 25 days via sea freight | 5 – 7 days via air freight
  • Australia: 10 – 18 days via sea freight | 3 – 5 days via air freight

We support international trade terms including EXW, FOB, CIF, and DDP, tailored to your procurement requirements. Please note that import duties, taxes, and customs clearance fees are the responsibility of the buyer unless otherwise agreed. Our team will provide complete documentation including commercial invoice, packing list, bill of lading, and certificate of origin to facilitate customs clearance.

Tracking information will be shared promptly upon shipment to allow full visibility of your order during transit.

Returns & Refunds

At BluNet, we are committed to supporting our international partners with reliable products and professional service. In the event of product discrepancies or shipment damage, our structured return and replacement process ensures minimal disruption to your operations.

Return Guidelines:

  • Return requests must be submitted within 14 days of product receipt.
  • Products must be in their original condition, unused, and in original packaging.
  • Damaged or defective items must be documented with photographs and accompanied by shipping documents.

Once a return is verified, we offer replacements, credit notes, or refunds according to agreed trade terms. Refunds are processed via the original payment method or applied to future orders. Please note that freight and customs charges are non-refundable unless the issue is confirmed as a manufacturer error or product defect.

For assistance with international shipping, returns, or documentation, contact our export team at:
📧 info@gaseschina.com
🌐 www.gaseschina.com

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