---
product_id: 367355595
title: "RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4\" Flare Outlet"
brand: "rx weld"
price: "¥13698"
currency: JPY
in_stock: true
reviews_count: 13
category: "Rx Weld"
url: https://www.desertcart.jp/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1
store_origin: JP
region: Japan
---

# 0-600 PSI adjustable output CGA580 inlet connection 1/4-inch male flare outlet RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet

**Brand:** rx weld
**Price:** ¥13698
**Availability:** ✅ In Stock

## Summary

> 🔩 Master your pressure game with precision and durability!

## Quick Answers

- **What is this?** RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet by rx weld
- **How much does it cost?** ¥13698 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1)

## Best For

- rx weld enthusiasts

## Why This Product

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

## Key Features

- • **Clear, Protective Gauges:** Easy-to-read 2-inch gauges with rubber boots guard against damage on the job.
- • **Durable Brass Construction:** Robust brass body and piston ensure long-lasting reliability under pressure.
- • **Ergonomic Large Tee Handle:** Comfortable stainless steel screw and handle for effortless, precise adjustments.
- • **Precision Pressure Control:** Adjust output smoothly from 0 to 600 PSI for flawless HVAC and welding tasks.
- • **Versatile Application Ready:** Perfect for purging, inertization, pressure and leakage tests, brazing, and soldering.

## Overview

The RX WELD Nitrogen Regulator offers adjustable output up to 600 PSI with a CGA580 inlet and 1/4-inch male flare outlet, built from durable brass with protective gauge boots and a 5-foot refrigeration hose. Ideal for HVAC, welding, and pressure testing, it combines precision control with rugged reliability favored by professionals.

## Description

RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet | 5FT hose included. Output: Adjustable 0-450PSI. HVAC purging, pressure & leak testing.: desertcart.com: Tools & Home Improvement

Review: Bought for mini split test - Perfect for my mini split nitrogen test and saved $ from renting it. I didn't try this hose for the vacuum test but worked well for 200psi line set test.
Review: Ductless mini-split installation tool - Good quality product. Used to pressure/leak test a ductless mini-split.

## Features

- CGA580 Inlet Connection, 1/4" SAE Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots
- PRESSURE- Input: 0-4000PSI. Output: adjustable - 0-450PSI. The display show 600PSI that you can rate them at 450PSI, but they are able to go up to 600PSI
- Great for HVAC Purging / Inertization / Pressure Tests / Leakage Tests / Brazing / Soldering
- Large brass Tee Handle with stainless steel pressure adjusting screw and regulator bushing that prevents galling
- Sturdy brass piston designed diaphragm, self re-seating relief valve (not designed to protect downstream system)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C5X36VD |
| Best Sellers Rank | #8,942 in Automotive ( See Top 100 in Automotive ) #5 in Welding Gas Regulators |
| Brand | RX WELD |
| Brand Name | RX WELD |
| Customer Reviews | 4.6 out of 5 stars 512 Reviews |
| Item Dimensions | 7 x 7 x 5.6 inches |
| Item Weight | 3 Pounds |
| Item dimensions L x W x H | 7 x 7 x 5.6 inches |
| Manufacturer | RX WELDER |
| Material | Brass |
| Material Type | Brass |
| Model | 20210809NRRH |
| Number of Items | 1 |
| Part Number | RX600N-WH |
| Thread Style | Npt |
| Thread Type | Npt |
| UPC | 782524668248 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RX WELD
- **Item Weight:** 3 Pounds
- **Item dimensions L x W x H:** 7 x 7 x 5.6 inches
- **Material:** Brass
- **Number of Items:** 1

## Images

![RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 1](https://m.media-amazon.com/images/I/71fCiB-bcRL.jpg)
![RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 2](https://m.media-amazon.com/images/I/71wT7WuzW8L.jpg)
![RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 3](https://m.media-amazon.com/images/I/615YdA09aFL.jpg)
![RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 4](https://m.media-amazon.com/images/I/61iYIRmaz6L.jpg)
![RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 5](https://m.media-amazon.com/images/I/71LbTa7ZsGL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought for mini split test
*by R***D on May 31, 2026*

Perfect for my mini split nitrogen test and saved $ from renting it. I didn't try this hose for the vacuum test but worked well for 200psi line set test.

### ⭐⭐⭐⭐⭐ Ductless mini-split installation tool
*by E***C on April 4, 2026*

Good quality product. Used to pressure/leak test a ductless mini-split.

### ⭐⭐⭐⭐⭐ Works well.
*by J***0 on June 4, 2026*

Good price, workmanship looks good, comes with hose. Recommend.

## Frequently Bought Together

- RX WELD Nitrogen Regulator with 0-600 PSI, CGA580 Inlet, 1/4-Inch Male Flare Outlet Connection, Nitrogen Tank Regulator with 5Ft Refrigeration Hose
- RX WELD Nitrogen Purge Tool, Hvac Nitrogen Regulator Durable Brass, Red
- Air Nozzle Blow Gun for Compressor - Stainless Steel Air Gun Blower with Pressure Adjustment, Rust-Resistant Brass Thread, Rubber Tip, Thumb Switch Lever - Compact HVAC Tools for Cleaning Tight Spaces

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**Shop now:** [https://www.desertcart.jp/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1](https://www.desertcart.jp/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-17*