--- product_id: 367355595 title: "RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4\" Flare Outlet" brand: "rx weld" price: "AR$196985" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1 store_origin: AR region: Argentina --- # 0-600 PSI max pressure Durable brass construction Protective rubber gauge boots RX WELD Nitrogen Regulator, 0-600 PSI, CGA580 Inlet, 1/4" Flare Outlet **Brand:** rx weld **Price:** AR$196985 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your weld game with precision and power! ## 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?** AR$196985 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 - • **Rugged Durability:** Built with sturdy brass piston and stainless steel screw to resist wear and galling. - • **All-in-One Convenience:** Includes a 5FT hose for immediate use—perfect for HVAC, brazing, and leak tests. - • **Clear, Reliable Gauges:** Easy-to-read 2-inch dials shielded by rubber boots for long-lasting accuracy. - • **Versatile Compatibility:** CGA580 inlet and 1/4" flare outlet fit seamlessly with standard nitrogen setups. - • **Precision Pressure Control:** Adjust output smoothly from 0 to 450 PSI for exact results every time. ## Overview The RX WELD Nitrogen Regulator offers adjustable output up to 450 PSI with a robust brass build and protective gauge boots, ensuring precise control and durability. Featuring CGA580 inlet and 1/4" flare outlet connections, it’s ideal for HVAC purging, brazing, and pressure testing, complete with a 5FT hose for ready-to-go performance. ## Description Nitrogen Regulator 0-600PSI Nitrogen Regulator 0-800PSI Nitrogen Purge Tool Inlet Connection CGA580 Inlet Connection CGA580 Inlet Connection 1/4” Female Flare 7/16"-20 Outlet Connection 1/4” Male Flare 7/16"-20 Outlet Connection 1/4” Male Flare 7/16"-20 Outlet Connection 1/4” Male Flare 7/16"-20 Outlet Pressure Range 0-450PSI Outlet Pressure Range 0-650PSI ## 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 | #12,021 in Automotive (See Top 100 in Automotive) #7 in Welding Gas Regulators | | Brand Name | RX WELD | | Customer Reviews | 4.6 4.6 out of 5 stars (535) 4.6 out of 5 stars | | Item Dimensions | 7 x 7 x 5.6 inches | | Item Weight | 3 pounds | | Manufacturer | RX WELDER | | Material Type | Brass | | Model | 20210809NRRH | | Number Of Items | 1 | | Part Number | RX600N-WH | | Thread Style | Npt | | Unit Count | 1 Count | | Upc | 782524668248 | ## 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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product at a reasonable price *by on Reviewed in the United States July 7, 2026* This worked perfectly for the project I needed to complete, and has come in handy for a variety of additional HVAC work. SO glad I found it! ### ⭐⭐⭐⭐⭐ Works great *by on Reviewed in the United States August 12, 2026* Works well got the job done. ### ⭐⭐⭐⭐⭐ Bought for mini split test *by on Reviewed in the United States 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1](https://www.desertcart.com.ar/products/367355595-rx-weld-nitrogen-regulator-0-600-psi-cga580-inlet-1) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-19*