LN2 Cryogenic tanks

DSW Industry manufactures LN2 cryogenic tanks and liquid nitrogen bulk storage tanks for industrial applications requiring reliable storage of liquid nitrogen at temperatures down to -196°C. Available in vertical and horizontal configurations, our vacuum-insulated tanks are designed for on-site storage and integration with industrial gas supply systems. Tank capacity, working pressure, insulation, connections, and instrumentation can be specified according to project requirements.

Our liquid nitrogen storage tanks feature double-wall construction with an inner vessel designed for cryogenic service and an outer protective shell. Depending on the selected configuration, insulation systems use vacuum with perlite or multilayer insulation to limit heat transfer and help reduce liquid nitrogen boil-off. These features support efficient storage, controlled operating pressure, and dependable performance in demanding industrial environments.

Types of LN2 Cryogenic Storage Tanks

DSW Industry offers liquid nitrogen storage equipment in different configurations to meet installation, capacity, and gas supply requirements. The appropriate tank depends on site conditions, nitrogen consumption, required operating pressure, and the intended liquid or gas withdrawal method.

Explore our liquid nitrogen storage tanks for product details, or view our cryogenic microbulk tanks for compact on-site storage requirements.

Key Features

• Vacuum-insulated construction: Double-wall construction and a suitable insulation system help limit heat transfer and reduce nitrogen evaporation losses.
• Cryogenic-compatible materials: The inner vessel is selected for low-temperature service, with the outer shell and structural components designed for the specified operating conditions.
• Flexible tank configurations: Vertical and horizontal designs are available according to the product range and project requirements.
• Pressure and level monitoring: Suitable valves, gauges, liquid-level indicators, pressure-control components, and safety devices can be incorporated according to the design.
• Application-specific engineering: Capacity, working pressure, connections, insulation, and applicable design standards are determined for the intended installation.
• Gas supply integration: Tanks can be configured to work with compatible vaporizers, pressure-building circuits, and downstream distribution piping.

Applications

Liquid nitrogen is used for cooling, freezing, inerting, and other industrial processes. A properly configured LN2 storage tank provides an on-site liquid inventory that can be supplied to the process directly or vaporized when gaseous nitrogen is required.

• Manufacturing and metal processing: Nitrogen supply for inerting, cooling, and compatible production processes.
• Food processing: Liquid nitrogen supply for cryogenic freezing, chilling, and temperature-controlled food processing.
• Healthcare and laboratories: Cryogenic liquid supply for suitable medical, laboratory, and research applications.
• Electronics and semiconductor production: Nitrogen supply for processes requiring controlled gas delivery and appropriate purity.
• Industrial gas distribution: Bulk storage connected to vaporizers and pipeline networks serving multiple points of use.

LN2 Tank Capacity, Pressure & Selection

When selecting an LN2 cryogenic tank, consider nitrogen consumption, peak demand, delivery frequency, required working pressure, available installation space, and liquid or gas withdrawal requirements. DSW Industry offers different tank capacities, vertical and horizontal configurations, and pressure options according to the selected model and project specifications.

For gaseous nitrogen supply, a compatible cryogenic vaporizer and pressure-control equipment can be integrated into the system. Tank capacity, insulation performance, evaporation rate, applicable standards, and certification requirements should be confirmed during project specification.

For a broader explanation of tank designs, components, and selection criteria, read our Cryogenic Tanks Guide. For integrated storage, vaporization, and distribution equipment, explore our cryogenic storage solutions and industrial gas supply systems.

Request a Liquid Nitrogen Tank Quote

DSW Industry manufactures cryogenic storage equipment for industrial gas applications and can discuss tank configurations based on your operating requirements. To help us evaluate a suitable LN2 cryogenic tank, provide your required capacity, working pressure, installation location, daily nitrogen consumption, gas withdrawal method, and applicable certification requirements.