Cryogenic Equipment for Sale — Tanks, Vaporizers & CO₂ Systems

New and used cryogenic storage tanks, vaporizers, and atmospheric vessels — inspected, tested, and ready to ship. Engineered for LOX, LIN, LAR, CO₂, and LNG service.

Get the Right Cryogenic Equipment for Your Application

Selecting the right cryogenic equipment isn’t just about tank size; it’s about matching your gas type, operating pressure, flow rate, and site conditions to the right vessel and support equipment. Tell us your application, and our team will recommend the best equipment for your operation.

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Shop Cryogenic Equipment by Category

Whether you’re replacing an aging bulk tank, adding vaporizer capacity, or outfitting a new facility,

we carry the cryogenic equipment to get the job done. Browse by equipment type below, or filter by tank size, manufacturer, or gas type.

Used Cryogenic Tanks

Inspected, rehabbed, vacuum-tested vessels ready for second-life service. Available in multiple sizes and pressure ratings.

View Available Used Tanks

Bulk Cryogenic Tanks

New and refurbished high-capacity storage for LOX, LIN, LAR, CO₂, and LNG. Vertical and horizontal configurations from 1,500 to 11,000+ gallons.

Browse Bulk Tank Inventory

Vaporizers for Sale

Ambient air, fan-forced, electric, and high-pressure vaporizers from 2,000 SCFH to 140,000+ SCFH. Aluminum and stainless steel models available.

Lease a vaporizer

CO₂ Equipment

Vacuum-jacketed CO₂ bulk storage tanks, vaporizers, and delivery systems. Standard sizes from 6 ton through 50 ton vertical units.

Shop CO₂ Systems

Featured Cryogenic Equipment in Stock

Our inventory changes regularly. Below are representative examples of the types of equipment we typically carry. Contact us for current availability, specifications, and pricing.

Cryogenic Equipment Specifications & Standards

Every cryogenic tank we sell is a double-walled, vacuum-insulated pressure vessel engineered for safe storage of liquefied gases at temperatures as low as -320°F (-196°C). Here’s what you should know about the equipment in our inventory and what to look for when evaluating any cryogenic tank purchase.

Tank Construction: Double-walled design with an austenitic stainless steel (304 SS) inner vessel and a carbon-steel outer jacket, coated with an anti-corrosion primer for long-term durability.
Insulation System: Evacuated perlite insulation between inner and outer vessels — the industry standard for minimizing heat leak, extending hold times, and reducing boil-off losses.
Capacity Range: Our inventory spans 500-gallon microbulk tanks to 11,000+ gallon bulk storage vessels. Larger capacities available through our dealer network.
Pressure Ratings: Maximum Allowable Working Pressure (MAWP) from 150 PSIG on standard portable units up to 500 PSIG on high-pressure fill plant tanks.
Gas Compatibility: Vessels configured for liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAR), carbon dioxide (CO₂), and liquefied natural gas (LNG). Multi-gas-capable tanks available.
Orientation Options: Vertical tanks for smaller footprints and standard installations—horizontal tanks for larger capacities, lower profile sites, and trailer-mounted applications.
Standard Components: All tanks include pressure-building regulators, economizer circuits, dual safety relief devices, liquid level gauges, and welded stainless steel piping per ASME B31.3.

Compare Cryogenic Tank Types at a Glance

Use this quick reference to compare the equipment types most commonly purchased by industrial gas operations, hospitals, and manufacturing facilities.

Feature	Bulk Storage Tank	Micro Bulk Tank	Portable Trailer	CO₂ Tank
Typical Capacity	1,500–11,000+ gal	500–1,500 gal	500–6,000 gal	6–50 ton
Configuration	Vertical or Horizontal	Vertical	Trailer-mounted	Vertical
Gas Service	LOX, LIN, LAR, LNG	LIN, LOX, LAR	LOX, LIN, LAR, CO₂	CO₂, N₂O
Mobility	Stationary	Stationary	Fully mobile (DOT)	Stationary
MAWP Range	175–500 PSIG	Up to 500 PSIG	150–250 PSIG	300–350 PSIG
Installation	Pad-mounted, crane set	Pad-mounted	Drive in, hook up	Pad-mounted
Best For	High-volume continuous use	Labs, clinics, small ops	Temporary & job sites	Beverage, food, welding

Built to Code. Tested Before It Ships.

We don’t sell equipment we haven’t inspected. Every tank, vaporizer, and vessel that leaves our facility has been evaluated against the standards your operation depends on. Here’s what our compliance process covers:

ASME Section VIII, Division 1 — All pressure vessels carry ASME code stamps and are built to Division 1 design specifications for cryogenic liquid service.
National Board Registration — Tanks carry National Board of Boiler and Pressure Vessel Inspectors (NBBI) registration numbers for traceability and re-certification eligibility.
DOT Compliance — Transport-rated equipment meets Department of Transportation specifications, including MC-338 and CGA-341 for highway transport of cryogenic liquids.
Vacuum Integrity Verification — Every tank is vacuum tested before delivery. We verify the insulation vacuum to ensure thermal performance and minimal product loss.
Hydrostatic & Pneumatic Testing — Vessels undergo pressure testing to verify the structural integrity of welds, fittings, valves, and safety relief devices.
Oxygen-Clean Preparation — Equipment bound for LOX or medical gas service is cleaned to CGA G-4.1 standards, removing hydrocarbons and contaminants.

Equipment From Manufacturers You Trust

We carry new and used cryogenic equipment from established manufacturers, which our team inspects and tests before shipping.

Cryogenic Equipment for Every Industrial Application

Our equipment supports operations across a wide range of industries — from gas distribution companies running bulk fill plants to hospitals maintaining uninterrupted oxygen supply. Whatever your application, we can help you match the right tank and support equipment to your specific requirements.

Industrial Gas Distributors

Bulk storage, fill plants, and delivery fleet support

Medical & Healthcare Facilities

Hospital LOX systems, medical gas supply

Food & Beverage Processing

Hospital LOX systems, medical gas supply

Welding & Metal Fabrication

Oxygen, argon, and nitrogen bulk supply for cutting and welding operations

Semiconductor Manufacturing

High-purity nitrogen and argon delivery for cleanroom environments

Aerospace & Defense

LOX, LIN, and LH₂ storage for test and launch operations

Energy & LNG

Peak shaving, backup fuel, regasification systems

Water Treatment

Liquid oxygen for ozone-based disinfection systems

Why Companies Buy Cryogenic Equipment From FireCryo

Beyond the Sale — Installation, Compliance & Ongoing Support

How Buying Cryogenic Equipment From FireCryo Works

We keep the buying process straightforward. No layers of bureaucracy. No weeks of back-and-forth. Here’s what to expect:

1️⃣

Tell Us What You Need

Call us with your gas type, tank capacity, pressure rating, and timeline.

2️⃣

Equipment to Your Application

Our team reviews your requirements and recommends the best option from our current inventory or dealer network.

3️⃣

Inspect, Test & Configure

Every unit is inspected, vacuum-tested, and configured to your specifications before shipment.

4️⃣

Ship, Install & Support

We coordinate delivery logistics, provide all compliance documentation, and remain available for post-sale technical support.

Testimonials

“Reliable cryogenic tanks with fast delivery. Helped us maintain uninterrupted oxygen supply.”

Operations Head, Hospital

"We sourced a refurbished 9,000-gallon LOX tank from FireCryo, and the quality exceeded expectations. Delivered on time, fully tested, and installation-ready. It’s been operating flawlessly since day one."

Plant Director, Industrial Manufacturing Company.

"FireCryo supplied us with a vacuum-jacketed CO₂ tank that fit our specs perfectly. Everything was clean, certified, and ready to go. The process was smooth, and performance has been rock solid."

Procurement Manager, Food Processing Facility.

Ready to Buy Cryogenic Equipment? Talk to a Specialist Today.

Whether you need a single used bulk tank or a complete storage and vaporization system, FireCryo has the inventory, the technical expertise, and the dealer network to deliver. Tell us your requirements. We’ll send you a recommendation with specs and pricing — typically within 24 hours.

713-569-1857

Frequently Asked Questions About Buying Cryogenic Equipment

How much do cryogenic storage tanks cost?

Pricing depends on the tank type, capacity, pressure rating, condition (new vs. used/rehabbed), and gas service. A used 1,500-gallon vertical tank will cost significantly less than a new 9,000-gallon high-pressure fill plant station. Contact us with your specs, and we’ll provide a detailed quote typically within 24 hours.

Should I buy new or used cryogenic equipment?

A properly rehabbed used tank can deliver the same performance as new at a fraction of the cost. The key is buying from a supplier that inspects, vacuum tests, and reconditions equipment before selling it. At FireCryo, every used tank goes through that process. New equipment makes sense when you need a specific configuration or extended warranty coverage.

What sizes of cryogenic tanks do you carry?

Our inventory includes portable vessels ranging from 500 gallons, micro bulk tanks in the 500–1,500-gallon range, and bulk storage tanks from 1,500 to 11,000+ gallons, available in both vertical and horizontal configurations. Larger units are available through our dealer network. CO₂ tanks range in size from 6 to 50 tons.

Can a cryogenic tank be converted from one gas service to another?

In many cases, yes. A tank originally in LIN service can often be cleaned and reconfigured for LOX or LAR, provided the correct piping, fittings, and safety devices are installed. Switching to or from CO₂ service may require additional modifications. We evaluate conversion feasibility on a case-by-case basis.

Do your tanks meet ASME and DOT standards?

All pressure vessels we sell are built to ASME Section VIII, Division 1 standards and carry code stamps. Transport-rated equipment meets DOT requirements, including MC-338 and CGA-341 certifications. National Board registration data is available for every tank.

Do you buy used cryogenic equipment?

Yes. If you have idle or surplus cryogenic tanks, trailers, or vaporizers, we’ll evaluate your equipment and make a purchase offer. We also accept trade-ins toward new equipment purchases. Call us or submit your equipment details through our site.

Can you help with tank installation and site planning?

We provide technical guidance on pad design, vaporizer sizing, piping layout, and local code requirements. For a full turnkey installation, we can coordinate rigging, crane services, and delivery logistics from our Texas facility. We also supply all compliance documentation needed for AHJ permitting.