MicroBulk CO2

Microbulk CO2 Tanks – Compact and Reliable Carbon Dioxide Storage

DSW provides advanced microbulk CO2 tanks and compact bulk storage solutions for on-site liquid carbon dioxide (LCO₂) storage across a wide range of industrial, beverage, laboratory, and medical applications. Designed as a modern alternative to conventional cylinder packs, these systems ensure a continuous and reliable CO2 supply while significantly reducing manual handling, storage complexity, and operational downtime.

Available in capacities ranging from 1,000 L to 5,000 L, DSW microbulk tanks are engineered with high-strength carbon steel construction, high-vacuum multi-layer insulation, and durable base frames designed for safe forklift handling. Their compact footprint allows installation close to the point of use, improving gas distribution efficiency and simplifying facility layouts.

Efficient Microbulk CO₂ Storage Solutions

DSW designs and manufactures high-performance microbulk CO₂ storage systems specifically for facilities requiring a stable and cost-effective supply of carbon dioxide without the logistical challenges of traditional cylinder storage.

Compared with cylinder bundles, microbulk systems offer several operational advantages:

• Improved gas utilisation with significantly reduced product losses
• Lower labour requirements, eliminating cylinder handling and replacement
• Compact footprint, making them suitable for small and medium-scale facilities
• Continuous supply, ensuring uninterrupted operation for production processes
• Simplified gas management through automated monitoring and delivery

These systems function as point-of-use cryogenic storage units, maintaining CO₂ in liquid form while enabling controlled gas withdrawal for downstream processes.

Key Features

• On-Site Refill – Enables convenient refilling without cylinder replacement.
• Remote Level Monitoring – Telemetry system allows real-time CO₂ level tracking.
• Low Maintenance – Vacuum-insulated design ensures reliable long-term operation.
• Stable Gas Supply – Provides continuous CO₂ delivery for critical processes.
• Compact Design – Allows installation close to the point of use.
• Versatile Applications – Suitable for beverage, welding, laboratory, medical, and speciality gas use.

Technical Specifications –3M2

Microbulk Technology – Improving Gas Supply Efficiency

Microbulk systems combine the advantages of bulk storage with the convenience of compact equipment. BluNet tanks incorporate several advanced features to ensure reliable operation and optimal gas management:

• Programmable precision gauges for accurate CO₂ level measurement
• Telemetry systems enabling remote monitoring of tank levels
• Automated tanker refilling with minimal product loss
• Elimination of cylinder handling and inventory management
• Reduced gas losses compared with idle cylinders
• Optional gas mixers for producing common industrial mixtures such as Ar/CO₂ or Ar/O₂

Typical Applications

BluNet microbulk CO₂ tanks are widely used in industries where a consistent and controlled supply of carbon dioxide is required.

• Beverage and Brewing Industry – Carbonation of soft drinks, beer, sparkling water, and other beverages.
• Industrial Manufacturing – Welding, metal fabrication, and shielding gas preparation.
• Medical and Healthcare Systems – CO₂ supply for medical equipment and controlled gas environments.
• Laboratories and Research Facilities – Scientific processes requiring controlled CO₂ atmospheres.
• Speciality Gas Applications – Gas blending and process gas supply for specialised industrial operations.