---
product_id: 1570427
title: "Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder"
brand: "forney"
price: "€ 41.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/1570427-forney-87808-argon-nitrogen-regulator-adapter-cga-580-to-cga
store_origin: HR
region: Croatia
---

# Standard measurement system Solid brass construction Compact dimensions Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder

**Brand:** forney
**Price:** € 41.47
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder by forney
- **How much does it cost?** € 41.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1570427-forney-87808-argon-nitrogen-regulator-adapter-cga-580-to-cga)

## Best For

- forney enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from solid brass for long-lasting performance and reliability.
- • **Compact & Convenient:** Lightweight at just 8 ounces, making it easy to transport and store.
- • **Peace of Mind Warranty:** Comes with a 90-day warranty against manufacturer defects for your assurance.
- • **Seamless Compatibility:** Easily connects CGA-580 to CGA-320 tanks for hassle-free use.
- • **User-Friendly Installation:** Designed for straightforward gas-welding installation without the need for batteries.

## Overview

The Forney 87808 Argon/Nitrogen Regulator Adapter is a robust and reliable solution for connecting CGA-580 nitrogen/argon tanks to CGA-320 CO2 regulators. Made from solid brass, this lightweight adapter ensures durability and ease of use, making it an essential tool for professionals in gas-welding applications.

## Description

The Forney 87808 Tank to Regulator Adaptor is used to convert a CGA-580 Nitrogen/Argon tank to a CGA-320 Carbon Dioxide (CO2) regulator. This adaptor is solid brass. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. If you've got metal working questions, we've got answers. We're committed to your success regardless of location size or needs. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

## Features

- CGA-580 to CGA-320 nitrogen/argon tank to CO2 regulator adapter
- Fits argon tanks
- This adapter is solid brass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Forney |
| Part Number | 87808 |
| Item Weight | 8 ounces |
| Product Dimensions | 1.13 x 1.13 x 2.87 inches |
| Item model number | 87808 |
| Is Discontinued By Manufacturer | No |
| Material | Metal |
| Installation Method | gas-welding |
| Item Package Quantity | 1 |
| Measurement System | standard |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 90 day warranty against manufacturer defects |

## Images

![Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder - Image 1](https://m.media-amazon.com/images/I/71a6KK-wI1L.jpg)
![Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder - Image 2](https://m.media-amazon.com/images/I/71sMFfhRn5L.jpg)
![Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder - Image 3](https://m.media-amazon.com/images/I/71EjYPM7nbL.jpg)
![Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder - Image 4](https://m.media-amazon.com/images/I/71mjQJWQUWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nicely made bit of brass
*by I***. on May 19, 2024*

I was surprised how hard it was to find this nicely made brass adapter!The CGA 580 to CGA 320, "Tank to CO2 Cylinder" has a male CGA 580 taper fitting to go to the tank. The other side is a male CGA 320 that uses a flat nylon washer to seal to a regulator.Put another way, the tank (typically argon) must have a female taper connection. The adapter will then let you use a regulator with a flat faced female connector with a nylon flat washer (typically used for CO2).One word of caution, the type of CGA connection on a tank does not *always* designate the gas. CO2 tanks and regulators, that typically use a CGA 320 connection, are also available with a CGA 580 connections. Make sure you know what gas you have.I have a medical grade Matheson CO2 two stage regulator with a male CGA 580 tank connection. My gas supplier also offers CO2 tanks with a male CGA 320 to welders -AND- high purity medical grade CO2 with male CGA 580 connectors for laboratory applications.The reason appears to be that CGA 580 connections are also used for mixed gasses. For example, welders will occasionally use mixtures of Argon and CO2 as shield gasses. That said, if you are using Argon for its ionizing properties think carefully about using any hosing or regulators contaminated with CO2 that may quench ionization.Awfully confusing...

### ⭐⭐⭐⭐⭐ Great product
*by J***Y on June 24, 2019*

Great product

### ⭐ Product leaks loudly.
*by K***N on February 9, 2018*

Attached this adapter and it was significantly worse than the one it replaced. The gas escaped so loudly that I could hear a loud hiss and could feel the gas plainly on my hand like one of those liquid air containers used for dusting keyboards. I contacted the supplier asking if it was supposed to come with a washer and they indicated they are precision crafted and don't require washers, and that they've never had any complaints. I guess they don't read the amazon reviews as this is the 2nd one with the same issue.Rather than offer to replace the part, they referred me to a nylon flare washer.I would not purchase this as there are 3 or 4 other parts on Amazon that may be better. Some even come with washers.

## Frequently Bought Together

- Forney 87808 Argon/Nitrogen Regulator Adapter, CGA 580 To CGA 320, Tank to CO2 Cylinder
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- GRYVOZE Argon Adapter G5/8 Male to CGA580 Male, Nitrogen Adapter G5/8 to CGA580 for CO2, Helium, or Neon Gas Cylinders

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-30*