--- product_id: 1570409 title: "Miller Electric Regulator, Cylinder, Nitrogen, CGA-580 (30-450-580)" brand: "miller" price: "KD 57.93" currency: KWD in_stock: true reviews_count: 8 category: "Miller" url: https://www.desertcart.com.kw/products/1570409-miller-electric-regulator-cylinder-nitrogen-cga-580-30-450-580 store_origin: KW region: Kuwait --- # Compact 4.75 in. length 450 psi delivery pressure Accurate single-stage regulation Miller Electric Regulator, Cylinder, Nitrogen, CGA-580 (30-450-580) **Brand:** miller **Price:** KD 57.93 **Availability:** ✅ In Stock ## Summary > 🛠️ Regulate with confidence — precision meets power in a compact package! ## Quick Answers - **What is this?** Miller Electric Regulator, Cylinder, Nitrogen, CGA-580 (30-450-580) by miller - **How much does it cost?** KD 57.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/1570409-miller-electric-regulator-cylinder-nitrogen-cga-580-30-450-580) ## Best For - miller enthusiasts ## Why This Product - Trusted miller brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready Out-of-the-Box:** Includes unit and instruction guide for quick setup—get your job done faster and smarter. - • **Clear & Easy Monitoring:** Equipped with 2-inch gauges for inlet (4000 psi) and delivery (600 psi) pressure, so you never miss a beat. - • **Compact & Durable Design:** Sleek 4.75-inch length and robust 2-inch body diameter fit seamlessly into any workspace without bulk. - • **Precision Pressure Control:** Maintain consistent nitrogen flow with up to 450 psi delivery pressure for reliable performance every time. - • **Trusted American Craftsmanship:** Proudly made in the USA by Miller Electric, ensuring top-tier quality and safety standards. ## Overview The Miller Electric Medium Duty Nitrogen Regulator (Model 30-450-580) offers precise single-stage pressure control with a delivery range up to 450 psi. Compact and durable, it features clear 2-inch gauges for easy monitoring and is manufactured in the USA, making it a reliable choice for professionals seeking consistent performance and safety in gas regulation. ## Description Medium Duty Regulator, Single Stage, Series 30(TM), Cylinder Gas Nitrogen, CGA Connection Inlet 580, CGA Connection Outlet 7/16 In.-20 Flair, Delivery Pressure Range 450 psi, Gauges Delivery Pressure 600, Inlet Gauge 4000 psi, Gauge Size 2 In., Body Dia. 2 In., Overall Length 4.75 In., Includes - Review: Gets the job done. - High quality product, connector do not work with European bottle standard. I had to adapt connection by replacing the connector to EU standard. Nevertheless the regulator is well finished and valves operating with great accuracy. Review: Great price - Great product at a reasonable price, I looked locally, way more $ ## Features - Occupational Health & Safety - Country of Manifacturer: United States - Manufacturer: Miller Electric - Included components: Unit, Instruction Guide ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DDXVZY | | Best Sellers Rank | #162,557 in Automotive ( See Top 100 in Automotive ) #326 in Gas Welding Equipment | | Customer Reviews | 4.2 4.2 out of 5 stars (52) | | Date First Available | July 29, 2008 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.96 pounds | | Item model number | 30-450-580 | | Manufacturer | Miller Electric | | Product Dimensions | 8.1 x 6.1 x 7.9 inches | ## Images ![Miller Electric Regulator, Cylinder, Nitrogen, CGA-580 (30-450-580) - Image 1](https://m.media-amazon.com/images/I/61TwFuYxr4L.jpg) ## Questions & Answers **Q: Is the output flare fitting removable so I can install an NPT fitting?** A: The flare fitting is not removable. It is fixed. **Q: The gauges comes with the calibration certificate each?** A: I do not remember receiving calibration certificates with the regulator, so I believe the answer is no. **Q: The regulator has 1/4 flare end, so I need the hose that would fit that. Which hose would fit? How could I find out?** A: You can remove the 1/4" flare connection and that will leave a female 1/4 N.P.T on the reg. 1/4 N.P.T is readily at any hardware store then adapt to any hose you want **Q: What is the maximum output Delivery Pressure of this regulator?** A: That máximum pressure output is 400 psi... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gets the job done. *by M***0 on January 5, 2026* High quality product, connector do not work with European bottle standard. I had to adapt connection by replacing the connector to EU standard. Nevertheless the regulator is well finished and valves operating with great accuracy. ### ⭐⭐⭐⭐⭐ Great price *by A***R on September 15, 2025* Great product at a reasonable price, I looked locally, way more $ ### ⭐⭐⭐⭐⭐ Can’t go wrong with this regulator *by C***M on February 11, 2026* We have 8 of these now and definitely won’t buy another brand. Fully assembled and super accurate. Ergonomic adjustment works flawlessly and much better design than “T” bar adjuster. Comes ready to use right out of the box. ## Frequently Bought Together - Miller Electric Regulator, Cylinder, Nitrogen, CGA-580 (30-450-580) - Smith Regulators Oxygen 249-499B and Smith 249-500 Gas for Disposable Cylinders - Smith Little Torch Soldering Welding & 5 Tips, Hoses --- ## 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.kw/products/1570409-miller-electric-regulator-cylinder-nitrogen-cga-580-30-450-580](https://www.desertcart.com.kw/products/1570409-miller-electric-regulator-cylinder-nitrogen-cga-580-30-450-580) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*