--- product_id: 332520194 title: "Uniweld RHP800 Nitrogen Regulator with 0-800 psi Delivery Pressure, 2\"" brand: "uniweld" price: "€ 241.59" currency: EUR in_stock: true reviews_count: 5 category: "Uniweld" url: https://www.desertcart.hr/products/332520194-uniweld-rhp800-nitrogen-regulator-with-0-800-psi-delivery-pressure store_origin: HR region: Croatia --- # 2-inch easy-read gauges 0-800 PSI precise delivery Durable brass piston diaphragm Uniweld RHP800 Nitrogen Regulator with 0-800 psi Delivery Pressure, 2" **Brand:** uniweld **Price:** € 241.59 **Availability:** ✅ In Stock ## Summary > 🛠️ Master your pressure game with precision and durability! ## Quick Answers - **What is this?** Uniweld RHP800 Nitrogen Regulator with 0-800 psi Delivery Pressure, 2" by uniweld - **How much does it cost?** € 241.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/332520194-uniweld-rhp800-nitrogen-regulator-with-0-800-psi-delivery-pressure) ## Best For - uniweld enthusiasts ## Why This Product - Trusted uniweld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust brass piston diaphragm and stainless steel components ensure long-term reliability under pressure. - • **User-Friendly Design:** Large brass Tee handle and protective rubber gauge boots for effortless adjustments and durability. - • **Clear, Instant Readings:** Oversized 2-inch gauges with protective boots provide quick, reliable pressure monitoring on the job. - • **Versatile Compatibility:** Works seamlessly with nitrogen and CO2 (with adaptor), perfect for diverse professional needs. - • **Precision Pressure Control:** Smooth, accurate delivery from 0 to 800 PSI for flawless system purging and testing. ## Overview The Uniweld RHP800 Nitrogen Regulator delivers precise pressure control from 0 to 800 PSI with durable brass piston diaphragm construction. Featuring large, easy-to-read 2-inch gauges protected by rubber boots and a smooth-adjusting brass Tee handle, it’s engineered for professional-grade purging and pressure testing of HVAC and refrigeration systems. Compatible with nitrogen and CO2 (with adaptor), this regulator combines rugged reliability with user-friendly design to keep your workflow efficient and accurate. ## Description Uniweld RHP800 is a durable brass piston designed diaphragm Nitrogen Regulator with a Delivery Pressure 0-800 PSI for purging and pressure testing air conditioning and refrigeration systems. Regulator with CGA580 inlet connection, 1/4 inch male flare outlet connection, self re-seating relief valve (not designed to protect downstream system) and easy to read 2 inch Contents Gauge 0-4000 PSI (Part No. G7SD) and Delivery Gauge 0-1000 PSI (Part No. G34SD) with protective rubber gauge boots (Part No. GB20S). For smooth accurate delivery pressure adjustment there is a large brass Tee Handle with stainless steel pressure adjusting screw and regulator bushing that prevents galling. Regulator can be used with CO2 with the Uniweld part no. F36 adaptor, CO2 Cylinder (CGA320) to Nitrogen Regulator (CGA580) (purchased separately). Review: The packaging was busted. But the shipping box was fine. So I'm assuming the packaging was busted before shipping. Don't know if it's been dropped or suffered a hit at some point. Sucks as it's a regulator, sensitive equipment. Review: I needed a high pressure nitrogen regulator for my shop. It was for light-duty applications. Local stores had only very expensive regulators, so I took a chance on this one. It arrived quickly, installed easily, and works perfectly. I couldn't be happier! ## Features - Nitrogen Regulator, Delivery Pressure 0-800 PSI - CGA580 Inlet Connection, 1/4 Inch Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots - 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 - Regulator can be used with CO2 with the Uniweld part no F36 adaptor, CO2 Cylinder (CGA320) to Nitrogen Regulator (CGA580) (purchased separately) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GYGJUQ4 | | ASIN | B00GYGJUQ4 | | Best Sellers Rank | #82,737 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Welding Gas Regulators | | Brand Name | Uniweld | | Customer Reviews | 4.3 4.3 out of 5 stars (167) | | Customer reviews | 4.3 4.3 out of 5 stars (167) | | Date First Available | 6 March 2014 | | Global Trade Identification Number | 00688456138005 | | Included Components | Regulator | | Is Discontinued By Manufacturer | No | | Item Dimensions | 14 x 10.2 x 13.3 centimeters | | Item Type Name | Nitrogen Regulator | | Item Weight | 2.5 Pounds | | Item model number | RHP800 | | Manufacturer | Uniweld | | Manufacturer | Uniweld | | Material Type | Brass | | Product Dimensions | 13.97 x 10.16 x 13.34 cm; 1.13 kg | | UPC | 688456138005 696335216287 | | Unit Count | 1 Count | ## Product Details - **Brand:** Uniweld - **Item dimensions L x W x H:** 14 x 10.2 x 13.3 centimeters - **Item weight:** 2.5 Pounds - **Material:** Brass - **UPC:** 688456138005 696335216287 ## Images ![Uniweld RHP800 Nitrogen Regulator with 0-800 psi Delivery Pressure, 2" - Image 1](https://m.media-amazon.com/images/I/71cKGUPs1KL.jpg) ## Questions & Answers **Q: How do you adapt the 1/4" Male Flare Outlet Connection to 1/4" NPT fittings?** A: just unscrew the flare connection from the valve body . I believe the body is taped for 1/4" npt **Q: Could I attach an Argon flowmeter to this and use a gas scale factor for N2 flow?** A: I don't know, only use mine to fill my nitrogen shocks on my buggy. **Q: What is the max inlet PSI rating?** A: I believe the guage goes to 4000 psi but the bottle I use is only 2000 psi **Q: Can it be used for air compressed pressure regulation?. I need to reduce an 600 psi inlet air to 0-150 psi.** A: No , the fittings on a nitrogen tank are different than those of a co2 tank ## Customer Reviews ### ⭐ Review *by D***N on 17 December 2023* The packaging was busted. But the shipping box was fine. So I'm assuming the packaging was busted before shipping. Don't know if it's been dropped or suffered a hit at some point. Sucks as it's a regulator, sensitive equipment. ### ⭐⭐⭐⭐⭐ Review *by S***S on 14 March 2014* I needed a high pressure nitrogen regulator for my shop. It was for light-duty applications. Local stores had only very expensive regulators, so I took a chance on this one. It arrived quickly, installed easily, and works perfectly. I couldn't be happier! ### ⭐⭐⭐⭐⭐ Review *by M***1 on 9 June 2023* Buena calidad. Hace los que debe en los rangos que promete. Los manómetros me llegaron bien calibrados. Dudaba de su funcionalidad y durabilidad sin embargo va muy bien después de 4 meses. Pues ya más de dos años y totalmente satisfecho!!! Muy económico y aguantador. ## Frequently Bought Together - Uniweld RHP800 Nitrogen Regulator with 0-800 psi Delivery Pressure, 2" - Uniweld H5SMBY Soft Magic Barrier Charging and Vacuum Hose for HVACR System Service with 45-Degree Angle Fittings, 60-Inch , Yellow - MEASUREMAN 2-1/2inch Dial Size, Oil Filled Pressure Gauge, 0-600psi/4000kpa, 304 Stainless Steel Case, 1/4inchNPT Lower Mount --- ## 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/332520194-uniweld-rhp800-nitrogen-regulator-with-0-800-psi-delivery-pressure](https://www.desertcart.hr/products/332520194-uniweld-rhp800-nitrogen-regulator-with-0-800-psi-delivery-pressure) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-15*