--- product_id: 368714258 title: "RX WELD Nitrogen Regulator with 0-600 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges with 5Ft Refrigeration Hose" brand: "rx weld" price: "AR$301666" currency: ARS in_stock: true reviews_count: 6 category: "Rx Weld" url: https://www.desertcart.com.ar/products/368714258-rx-weld-nitrogen-regulator-with-0-600-psi-cga580-inlet store_origin: AR region: Argentina --- # 2-inch easy-read gauges with rubber boots 0-600 PSI adjustable output Forged brass body for durability RX WELD Nitrogen Regulator with 0-600 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges with 5Ft Refrigeration Hose **Brand:** rx weld **Price:** AR$301666 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Master your pressure game with precision and durability! πŸ”§ ## Quick Answers - **What is this?** RX WELD Nitrogen Regulator with 0-600 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges with 5Ft Refrigeration Hose by rx weld - **How much does it cost?** AR$301666 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/368714258-rx-weld-nitrogen-regulator-with-0-600-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 - β€’ **Rugged Brass Build:** Forged brass body and piston ensure long-lasting reliability under tough conditions. - β€’ **Versatile Connectivity:** CGA580 inlet and 1/4" SAE male flare outlet fit seamlessly with professional nitrogen setups. - β€’ **Clear, Protective Gauges:** Large 2-inch gauges with rubber boots provide quick, damage-resistant pressure readings. - β€’ **Complete Ready-to-Use Kit:** Includes 5ft refrigeration hose and replaceable fittings for immediate, hassle-free operation. - β€’ **Precision Pressure Control:** Adjust output smoothly from 0 to 600 PSI for flawless HVAC and brazing tasks. ## Overview The RX WELD Nitrogen Regulator features a forged brass body, adjustable output up to 600 PSI, and large, easy-to-read 2-inch gauges with protective rubber boots. Designed for HVAC purging, pressure testing, brazing, and soldering, it includes a 5ft refrigeration hose and versatile CGA580 inlet connection, delivering professional-grade accuracy and durability for demanding nitrogen applications. ## 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: At first the regulator seemed like it was leaking and not working right, but eventually I got it to work. When you unscrew the valve, it does not automatically release pressure but instead will hold it. Maybe certain regulators always work like this, but I wasn't aware. So if you want to reduce pressure you'll need to vent it to the outside. Other than that, the regulator worked fine. I pressure tested copper refrigeration lines to just under 500 psi and it held without any leaks for over an hour. Definitely worth the money and will be keeping for future nitrogen needs. ## 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 | | Item model number | 20210809NRRH | | Manufacturer | RX WELD | | Product Dimensions | 17.78 x 17.78 x 14.22 cm; 1.36 kg | ## Product Details - **Brand:** RX WELD - **Item dimensions L x W x H:** 17.8 x 17.8 x 14.2 centimeters - **Item weight:** 1.36 kg - **Material:** Brass - **UPC:** 782524668248 ## Images ![RX WELD Nitrogen Regulator with 0-600 PSI, CGA580 Inlet, Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges with 5Ft Refrigeration Hose - Image 1](https://m.media-amazon.com/images/I/71fCiB-bcRL.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. ### ⭐⭐⭐⭐⭐ Review *by M***L on 11 December 2024* At first the regulator seemed like it was leaking and not working right, but eventually I got it to work. When you unscrew the valve, it does not automatically release pressure but instead will hold it. Maybe certain regulators always work like this, but I wasn't aware. So if you want to reduce pressure you'll need to vent it to the outside. Other than that, the regulator worked fine. I pressure tested copper refrigeration lines to just under 500 psi and it held without any leaks for over an hour. Definitely worth the money and will be keeping for future nitrogen needs. ### ⭐⭐⭐⭐⭐ Review *by J***R on 9 December 2025* Muy buenos manΓ³metros ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/368714258-rx-weld-nitrogen-regulator-with-0-600-psi-cga580-inlet](https://www.desertcart.com.ar/products/368714258-rx-weld-nitrogen-regulator-with-0-600-psi-cga580-inlet) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-08*