---
product_id: 28351576
title: "Western Enterprises AW-430 Inert Arc Hose Couplers, Brass, B-Size, RH to RH, Female/female Connection, 0.5 Length, B-Size"
brand: "western enterprises"
price: "VT5306"
currency: VUV
in_stock: true
reviews_count: 8
category: "Western Enterprises"
url: https://www.desertcart.vu/products/28351576-western-enterprises-aw-430-inert-arc-hose-couplers-brass-b
store_origin: VU
region: Vanuatu
---

# Handles up to 200 psi pressure B-Size female/female 0.5" NPTF threads Brass build for ultimate durability Western Enterprises AW-430 Inert Arc Hose Couplers, Brass, B-Size, RH to RH, Female/female Connection, 0.5 Length, B-Size

**Brand:** western enterprises
**Price:** VT5306
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — the brass standard in gas hose couplers!

## Quick Answers

- **What is this?** Western Enterprises AW-430 Inert Arc Hose Couplers, Brass, B-Size, RH to RH, Female/female Connection, 0.5 Length, B-Size by western enterprises
- **How much does it cost?** VT5306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/28351576-western-enterprises-aw-430-inert-arc-hose-couplers-brass-b)

## Best For

- western enterprises enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Top-rated for argon and CO2 gas lines—join hoses confidently with zero leaks
- • **High-Pressure Ready:** Supports up to 200 psi, ensuring leak-free, secure gas connections every time
- • **Precision Threading:** B-Size 0.5" NPTF female/female threads guarantee smooth, reliable coupling with standard fittings
- • **Compact & Lightweight:** At just 1.5 inches long and 0.48 ounces, it’s easy to handle without sacrificing strength
- • **Rugged Brass Construction:** Engineered for long-lasting, corrosion-resistant performance in demanding environments

## Overview

The Western Enterprises AW-430 is a compact, brass B-Size female/female inert arc hose coupler designed for high-pressure gas lines up to 200 psi. Its durable brass construction and precision 0.5 inch NPTF threading ensure leak-free, reliable connections, making it a trusted choice for professional welding and gas applications.

## Description

Made from Brass to ensure functionality and durability. Can accommodate up to 200 psi of pressure.

Review: Worked perfectly for Argon Gas line connection - Bought this to join two 5/8” male fittings in the gas line between my argon tank and welder. Worked perfectly, no leaks, threaded on smoothly
Review: It has one job and it does it well - I bought this to extend my argon/CO2 tank hose so I don't have to have a huge tank on a little cart. I have a 20ft and 15ft hose attached together with this coupling and it works great no leaks seems rugged so I have no complaints.

## Features

- Made from brass to ensure functionality and durability
- Can accommodate up to 200 psi of pressure
- Size: B-Size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002BXW8M2 |
| Best Sellers Rank | #170,173 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #54 in Pressure Washer Couplers #2,040 in Pressure Washer Accessories |
| Brand | Western Enterprises |
| Color | Brass |
| Connector Type | Female/Female |
| Date First Available | April 3, 2009 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00698944001766 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.48 ounces |
| Item dimensions L x W x H | 1.5 x 0.75 x 0.75 inches |
| Item model number | 312-AW-430 |
| Manufacturer | Western Enterprises |
| Material | Brass |
| Number of Pieces | 1 |
| Product Dimensions | 1.5 x 0.75 x 0.75 inches |
| Size | B-Size |
| Thread Size | 0.5 inch |
| Thread Type | NPTF |
| UPC | 698944001766 |

## Product Details

- **Brand:** Western Enterprises
- **Color:** Brass
- **Connector Type:** Female/Female
- **Exterior Finish:** Brass
- **Item Weight:** 13.61 g
- **Item dimensions L x W x H:** 1.5 x 0.75 x 0.75 inches
- **Material:** Brass
- **Size:** B-Size
- **Thread Size:** 0.5 inch
- **Thread Type:** NPTF

## Images

![Western Enterprises AW-430 Inert Arc Hose Couplers, Brass, B-Size, RH to RH, Female/female Connection, 0.5 Length, B-Size - Image 1](https://m.media-amazon.com/images/I/71MRqOnE0hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly for Argon Gas line connection
*by A***Y on April 25, 2024*

Bought this to join two 5/8” male fittings in the gas line between my argon tank and welder. Worked perfectly, no leaks, threaded on smoothly

### ⭐⭐⭐⭐⭐ It has one job and it does it well
*by L***E on November 12, 2023*

I bought this to extend my argon/CO2 tank hose so I don't have to have a huge tank on a little cart. I have a 20ft and 15ft hose attached together with this coupling and it works great no leaks seems rugged so I have no complaints.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on February 5, 2024*

This fitting allowed me to make a pigtail to convert my welder's hose-bib output to B-size IG. I can now run a regular argon line to my tank.

## Frequently Bought Together

- Western Enterprises AW-430 Inert Arc Hose Couplers, Brass, B-Size, RH to RH, Female/female Connection, 0.5 Length, B-Size
- STARTECHWELD Argon Gas Hose for MIG/TIG Welding Flowmeter 1/4", 5/8"X18 Male, NPT Fittings, Inert Hose (50 Feet) AH-50-G
- QDB33 Argon Inert Gas Regulator to Hose Quick Connect/Connector Disconnect Set, Western Enterprise

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*