--- product_id: 497372544 title: "RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4\" Flare Outlet" brand: "rx weld" price: "$276.77" currency: USD in_stock: true category: "Rx Weld" url: https://www.desertcart.us/products/497372544-rx-weld-nitrogen-regulator-0-800-psi-cga580-inlet-1 store_origin: US region: United States of America --- # CGA580 brass inlet & 1/4" flare outlet 0-800 PSI adjustable output pressure 5ft refrigeration hose with 800 PSI max RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet **Brand:** rx weld **Price:** $276.77 **Availability:** ✅ In Stock ## Summary > 🔥 Master your pressure game with precision & durability! 🔧 ## Quick Answers - **What is this?** RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet by rx weld - **How much does it cost?** $276.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/497372544-rx-weld-nitrogen-regulator-0-800-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 - • **Ergonomic Handling:** Large brass Tee handle with stainless steel adjusting screw prevents galling and offers effortless control. - • **Rugged Brass Build:** Durable forged brass body and piston diaphragm ensure long-lasting reliability under pressure. - • **Versatile HVAC Ready:** Includes 5ft refrigeration hose and CGA580 inlet for seamless purging, leakage tests, and inertization. - • **Clear, Protective Gauges:** 2-inch easy-read gauges with rubber boots guard against impact and provide instant pressure feedback. - • **Precision Pressure Control:** Adjust output smoothly from 0 to 800 PSI for flawless HVAC and brazing tasks. ## Overview The RX WELD Nitrogen Regulator delivers adjustable output pressure up to 800 PSI with a robust forged brass body, clear 2-inch gauges, and a 5ft refrigeration hose. Designed for HVAC professionals, it ensures precise gas flow control for purging, brazing, and leakage testing, combining durability with ergonomic handling for superior performance. ## Description Nitrogen regulator with a forged brass body. Includes easy to read gauges, inlet filter,5Ft Refrigeration Hose and replaceable inlet and outlet fittings. RX WELD regulators give the constant and accurate gas flow needed by professionals. ## Features - 🎈PRESSURE- Input: 0-4000PSI. Output: adjustable - 0-600PSI.The display show 800PSI that you can rate them at 600PSI, but they are able to go up to 800PSI. - 🎈CGA580 Inlet Connection, 1/4 Inch Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots - 🎈Regulator with Refrigeration Hose, 60 inches Long, 800 PSI Max Pressure and 1/4" Female Flare Connections.Great for HVAC Purging / Inertization / Pressure Tests / Leakage Tests / Brazing / Soldering - 🎈Durable brass piston designed diaphragm, self re-seating relief valve (not designed to protect downstream system) - 🎈Large brass Tee Handle with stainless steel pressure adjusting screw and regulator bushing that prevents galling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3XKBN74 | | Item Weight | 1 kg 380 g | | Item model number | 20220613NR | | Manufacturer | RX WELDER | | Package Dimensions | 18.8 x 17.5 x 14.71 cm; 1.38 kg | ## Images ![RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 1](https://m.media-amazon.com/images/I/711DJBwyZyL.jpg) ![RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 2](https://m.media-amazon.com/images/I/519yECaJmqL.jpg) ![RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 3](https://m.media-amazon.com/images/I/41n3n3brlPL.jpg) ![RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 4](https://m.media-amazon.com/images/I/41m2ZBbxseL.jpg) ![RX WELD Nitrogen Regulator, 0-800 PSI, CGA580 Inlet, 1/4" Flare Outlet - Image 5](https://m.media-amazon.com/images/I/41uiNNJaHzL.jpg) ## Questions & Answers **Q: Will this work for automotive applications?** A: Yes it should work, you would just need the right adapters for what ever system you are servicing. **Q: Is the 1/4" output connection a 45 degree or 37 degree flare fitting?** A: Hello! Is 37 degree flare fitting. ## Frequently Bought Together - RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges with Refrigeration Hose - Tools That Can Be Used for HVAC Tools Nitrogen Purging, Nitrogen Purging Tools, Nitrogen Regulators - Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool --- ## 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.us/products/497372544-rx-weld-nitrogen-regulator-0-800-psi-cga580-inlet-1](https://www.desertcart.us/products/497372544-rx-weld-nitrogen-regulator-0-800-psi-cga580-inlet-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-25*