---
product_id: 17391190
title: "40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL"
brand: "weldfabulous"
price: "S/.2404"
currency: PEN
in_stock: true
reviews_count: 8
category: "Weldfabulous"
url: https://www.desertcart.pe/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder
store_origin: PE
region: Peru
---

# Meets DOT & ISO standards - global compliance 40 cu/ft capacity - ample welding gas 10-year hydrotest for safety & reliability 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL

**Brand:** weldfabulous
**Price:** S/.2404
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, gas up with confidence! ⚡

## Quick Answers

- **What is this?** 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL by weldfabulous
- **How much does it cost?** S/.2404 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder)

## Best For

- weldfabulous enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable Design:** 7-inch diameter, 30-pound tank built to withstand tough job site conditions.
- • **Massive 40 cu/ft Capacity:** Keep your projects flowing with a high-volume gas supply that minimizes downtime.
- • **Ready-to-Use Full Cylinder:** Arrives filled and sealed, so you can start welding immediately without delays.
- • **Certified Safety & Compliance:** DOT and ISO approved with a 10-year hydrotest date for peace of mind on every job.
- • **Premium 75% Argon / 25% CO2 Blend:** Optimized gas mix for smooth, clean welds and superior arc stability.

## Overview

This 40 cu/ft welding gas cylinder features a precise 75% Argon and 25% CO2 blend, delivering optimal welding performance. It meets stringent DOT and ISO safety standards, stamped with a 10-year hydrotest date, ensuring reliability and compliance. Compact and durable, it ships full and ready to power your welding projects across the continental US.

## Description

40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL - desertcart.com

Review: For the money, buy it - Very good quality. Came filled and ready. Best price I could find in my area. No leaking, valve was in perfect condition.
Review: Seems to be a nice cylinder - Seems to be a nice cylinder and the gas seems to work OK

## Features

- All HP cylinders come with a 10 year hydrotest date stamped.
- All HP cylinders are within 2 years of stamped date.
- Meets DOT and/or ISO regulations.
- DOT number is stamped on the tank.
- Shipping only available to Continental US (Lower 48 States).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I4Z63UO |
| Assembled Diameter | 7 Inches |
| Best Sellers Rank | #96,036 in Automotive ( See Top 100 in Automotive ) #20 in Welding Fuel Cylinders |
| Color | Turquoise |
| Customer Reviews | 4.6 4.6 out of 5 stars (296) |
| Cutting Diameter | 7 Inches |
| Date First Available | June 3, 2016 |
| Item Package Quantity | 1 |
| Item Weight | 30 pounds |
| Manufacturer | Weldfabulous |
| Part Number | ZZ40AG25S-FULL |
| Size | 40 Cu./Ft. |

## Images

![40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL - Image 1](https://m.media-amazon.com/images/I/51Ejqq9ZnHL.jpg)

## Questions & Answers

**Q: hi does 
this tank have all needed info stamped on the tank? thanks**
A: Yes, the required info is stamped on the tank, and the date stamp on mine was less than 2 years old.

**Q: How tall and how heavy is this filled bottle?**
A: About 2 feet tall weighs around 40 lbs.

**Q: Is this cylinder refillable?**
A: It's refillable however most places I've encountered just switch them out.

**Q: What are the dimensions of this tank?  Obviously it's not 4.4 x 4.4 x 12 in like it says in description**
A: It's about 22 & 1/2 inches high, 21 & 1/2 inches around and approximately 6 & 1/2 inches wide at the base.

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the money, buy it
*by D***N on January 11, 2026*

Very good quality. Came filled and ready. Best price I could find in my area. No leaking, valve was in perfect condition.

### ⭐⭐⭐⭐⭐ Seems to be a nice cylinder
*by J***S on June 25, 2025*

Seems to be a nice cylinder and the gas seems to work OK

### ⭐⭐⭐⭐⭐ Good quality
*by C***S on November 8, 2025*

Good deal for small welders would recommend

## Frequently Bought Together

- 40 cu/ft 75% Argon 25% CO2 Welding Gas Cylinder Tank CGA 580 - FULL
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**Shop now:** [https://www.desertcart.pe/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder](https://www.desertcart.pe/products/17391190-40-cu-ft-75-argon-25-co2-welding-gas-cylinder)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-14*