--- product_id: 539502606 title: "RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges" brand: "rx weld" price: "€ 0.70" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.hr/products/539502606-rx-weld-nitrogen-regulator-with-0-800-psi-cga580-inlet store_origin: HR region: Croatia --- # 0-800 PSI Adjustable Output CGA580 Inlet Connection Protective Rubber Gauge Boots RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges **Brand:** rx weld **Price:** € 0.70 **Availability:** ❌ Out of Stock ## Summary > 🔩 Master Your Pressure Game with RX WELD Precision! ## Quick Answers - **What is this?** RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges by rx weld - **How much does it cost?** € 0.70 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/539502606-rx-weld-nitrogen-regulator-with-0-800-psi-cga580-inlet) ## 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 - • **Built to Last with Premium Brass:** Forged brass body and piston diaphragm ensure durability and corrosion resistance in demanding environments. - • **Clear, Reliable Readings Every Time:** Large 2-inch easy-to-read gauges with protective rubber boots keep you informed and safe on the job. - • **Ergonomic Handling for Professionals:** Oversized brass Tee handle and stainless steel adjusting screw prevent galling and provide effortless pressure tuning. - • **Precision Control at Your Fingertips:** Adjust output pressure smoothly from 0 to 800 PSI for flawless HVAC purging and brazing. - • **Versatile Compatibility & Ready to Use:** Includes CGA580 inlet, 1/4" SAE male flare outlet, and comes with a 5ft refrigeration hose for immediate deployment. ## Overview The RX WELD Nitrogen Regulator (model RX800N) features a forged brass body with CGA580 inlet and 1/4" SAE male flare outlet, delivering adjustable output pressure from 0 to 800 PSI. Equipped with large, easy-to-read 2-inch gauges protected by rubber boots, it ensures precise and reliable gas flow control for HVAC purging, brazing, and pressure testing. Designed for durability and professional use, it includes a 5ft refrigeration hose and ergonomic brass handle for smooth operation. ## 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. Review: Good quality - needed a different size adaptor - Good quality gauge set - had to special order UK gas fitting adapter to match the Argon bottle in the UAE. Review: Buen precio - Jala bien ## 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 - 0-600PSI.The display show 800PSI that you can rate them at 600PSI, but they are able to go up to 800PSI. - Great for HVAC Purging / Inertization / Pressure Tests / Leakage Tests / Brazing / Soldering. - Sturdy 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 | B0C3CN3HZZ | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 189,114 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 237 in Pressure Regulators | | Customer Reviews | 4.5 4.5 out of 5 stars (165) | | Date First Available | 9 May 2023 | | Included Components | Nitrogen Regulator 0-800PSI | | Item Weight | 1.17 kg | | Item model number | RX800N | | Manufacturer | RXWELDER | | Package Dimensions | 17.81 x 17.4 x 11.3 cm; 1.17 kg | | Part Number | RX800N | | Power Source | gas_powered | | Style | 0-800 PSI | ## Images ![RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 1](https://m.media-amazon.com/images/I/71sRJGb-xPL.jpg) ![RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 2](https://m.media-amazon.com/images/I/71GMB744GUL.jpg) ![RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 3](https://m.media-amazon.com/images/I/61oY+mjgAAL.jpg) ![RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 4](https://m.media-amazon.com/images/I/61wg3U3fraL.jpg) ![RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 5](https://m.media-amazon.com/images/I/61mWnxSAo6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality - needed a different size adaptor *by M***S on 24 November 2022* Good quality gauge set - had to special order UK gas fitting adapter to match the Argon bottle in the UAE. ### ⭐⭐⭐⭐⭐ Buen precio *by E***O on 23 January 2024* Jala bien ### ⭐⭐⭐⭐⭐ Great gauge for nitrogen *by G***R on 9 May 2026* Great unit for nitrogen. Easy to install and easy to operate. I used this for purging my AC lines on a DIY heatpump install. Only used it once but keeping it as its good quality unit. ## Frequently Bought Together - RX WELD Nitrogen Regulator with 0-800 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - New 20 Cubic Foot Steel Nitrogen Cylinder DOT Approved CGA580 Valve - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) --- ## 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.hr/products/539502606-rx-weld-nitrogen-regulator-with-0-800-psi-cga580-inlet](https://www.desertcart.hr/products/539502606-rx-weld-nitrogen-regulator-with-0-800-psi-cga580-inlet) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-05*