---
product_id: 27129786
title: "40 cu ft Steel Nitrogen Cylinder - CGA580 Valve - DOT Approved"
brand: "varies"
price: "€ 405.32"
currency: EUR
in_stock: true
reviews_count: 8
category: "Varies"
url: https://www.desertcart.pt/products/27129786-40-cu-ft-steel-nitrogen-cylinder-cga580-valve-dot-approved
store_origin: PT
region: Portugal
---

# Heavy-duty thick steel construction CGA580 multi-gas compatible valve 2524 PSI service pressure 40 cu ft Steel Nitrogen Cylinder - CGA580 Valve - DOT Approved

**Brand:** varies
**Price:** € 405.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your workflow with the ultimate multi-gas powerhouse!

## Quick Answers

- **What is this?** 40 cu ft Steel Nitrogen Cylinder - CGA580 Valve - DOT Approved by varies
- **How much does it cost?** € 405.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/27129786-40-cu-ft-steel-nitrogen-cylinder-cga580-valve-dot-approved)

## Best For

- varies enthusiasts

## Why This Product

- Trusted varies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile CGA580 Valve:** Compatible with nitrogen, argon, helium, neon & CO2 mixes for ultimate flexibility
- • **Refillable & Ready to Go:** Ships empty for safe delivery, refill locally for cost-effective, long-term use
- • **Compact & Portable Design:** 7" diameter x 22.3" height with just 29 lbs tare weight—work anywhere, anytime
- • **Powerful 2524 PSI Pressure:** Delivers consistent, high-performance nitrogen flow for demanding tasks
- • **Industrial-Grade Durability:** Thick-walled steel with DOT & ISO approval ensures safe transport and rugged use

## Overview

This 40 cu ft steel nitrogen cylinder features a robust 2524 PSI service pressure and a versatile CGA580 valve compatible with multiple inert gases. Its compact, portable design and heavy-duty steel construction meet DOT and ISO safety standards, making it ideal for HVAC, beverage, and industrial applications. Ships empty and refillable for cost-effective, professional-grade gas delivery.

## Description

New 40 cu ft steel nitrogen cylinder with pre-installed CGA580 valve. Perfect for HVAC technicians using nitrogen for purging refrigerant lines, scale-free brazing, and leak detection. Also ideal for beverage dispensing including draft beer systems, carbonation, and nitrogen coffee. Compact and portable at 29 lbs with 7" diameter for mobile work and service calls. The CGA580 valve is compatible with nitrogen, argon, helium, neon, and CO2/nitrogen mix for versatile inert gas applications. Heavy-duty steel construction with thick walls, certified or hydro-tested DOT approved. Ships empty per shipping regulations - fill at your local compressed gas supplier. Includes steel cap for valve protection.

Review: Nothing wrong with the tank - The tank is fine there are no issues with the tank. In my town there is only the opportunity to exchange for a full tank rather than to to have it filled/topped off. The first place I went would not exchange it because there was no sticker on it so they said it could not be legally loaded on a commercial Truck. They said if I had a certified receipt saying it was empty they could do it. I have no reason to believe they were lying or wrong, it is just what they told me. The second place I went to looked at it funny, asked me about the tank. I told them it was brand new and had never been filled. They exchanged it.
Review: Great price! - Same tank you would buy at your local welding or supply house store for about $125 cheaper after tax and shipping.

## Features

- Steel
- 40 CU FT NITROGEN CYLINDER - Mid-size steel nitrogen tank perfect for HVAC, beverage dispensing, and industrial applications. 2524 PSI service pressure. Portable design with 7" diameter x 22.3" height, 29 lb tare weight. Letter designation: B. Great capacity-to-portability ratio for mobile work
- NEW CGA580 VALVE - MULTI-GAS COMPATIBLE - Pre-installed CGA580 inert gas valve works with nitrogen, argon, helium, neon, and CO2/nitrogen mix. Standard 3/4" NGT threading. Valve tested and ready for filling. Compatible with any CGA580 regulator for flexible gas delivery applications
- HEAVY-DUTY STEEL CONSTRUCTION - Durable thick-walled steel with painted finish. DOT, ISO/UN approved for safe transport and storage. Test pressure 3365 PSI. Professional-grade quality built for demanding industrial environments
- HVAC & BEVERAGE APPLICATIONS - Ideal for purging refrigerant lines, scale-free brazing, preventing oxidation during soldering, leak detection pressurization, beverage carbonation, draft beer systems, tire inflation, and general industrial nitrogen uses. Flows clean, dry, inert gas for quality results
- SHIPS EMPTY & REFILLABLE - Arrives unfilled per shipping regulations. Fill at your local compressed gas supplier. Cost-effective refillable design for long-term nitrogen delivery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Varies |
| Part Number | 40STEEL-580 |
| Item Weight | 30 pounds |
| Product Dimensions | 7 x 7 x 22.3 inches |
| Item model number | 40STEEL-580 |
| Is Discontinued By Manufacturer | No |
| Size | 40 cuft |
| Color | Black |
| Material | Steel |
| Item Package Quantity | 1 |
| Special Features | 3/4" NGT thread size |
| Usage | NItrogen Gas |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![40 cu ft Steel Nitrogen Cylinder - CGA580 Valve - DOT Approved - Image 1](https://m.media-amazon.com/images/I/51cVl-4x2AL.jpg)

## Questions & Answers

**Q: Does this tank come filled?**
A: No, it is empty

**Q: Where is the best place to get one of these cylinders refilled in the DFW area?**
A: I got mine filled at Air Gas. There are 3 locations in the DFW area. They had not problems using these tanks.

**Q: Can it be used for recharging fire extinguishers when filled with nitrogen?**
A: If a regulator is used and you know what the correct amount of dry chemical to add along with pressure of cylinder I would assume so

**Q: The picture shows stamping on bottle, is this stamped with  the test date and dot?**
A: Mine was not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nothing wrong with the tank
*by F***. on April 13, 2024*

The tank is fine there are no issues with the tank. In my town there is only the opportunity to exchange for a full tank rather than to to have it filled/topped off. The first place I went would not exchange it because there was no sticker on it so they said it could not be legally loaded on a commercial Truck. They said if I had a certified receipt saying it was empty they could do it. I have no reason to believe they were lying or wrong, it is just what they told me. The second place I went to looked at it funny, asked me about the tank. I told them it was brand new and had never been filled. They exchanged it.

### ⭐⭐⭐⭐⭐ Great price!
*by A***R on May 19, 2024*

Same tank you would buy at your local welding or supply house store for about $125 cheaper after tax and shipping.

### ⭐⭐⭐⭐⭐ Nice and shiny cylinder and valve.
*by 9***D on November 13, 2024*

Too bad they take it from you and give you someone else's. LOL Who ever got ours will be a happy camper!

## Frequently Bought Together

- New 40 cu ft Steel Nitrogen Cylinder with CGA580 Valve
- BETOOLL Nitrogen Regulator - Nitrogen Gauge with 78.7" Hose, 0-600 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-07*