--- product_id: 97438210 title: "Pack of 2 Compression Brass Tube Fitting, Union, 1/2\" Tube OD x 1/2\" Tube OD" brand: "legines" price: "$22.59" currency: USD in_stock: true reviews_count: 9 category: "Legines" url: https://www.desertcart.us/products/97438210-pack-of-2-compression-brass-tube-fitting-union-1-2 store_origin: US region: United States of America --- # 2000psi high pressure rating Temp range -65°F to 250°F 3-piece precision design Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD **Brand:** legines **Price:** $22.59 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence: The Union That Holds Your Projects Together ## Quick Answers - **What is this?** Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD by legines - **How much does it cost?** $22.59 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/97438210-pack-of-2-compression-brass-tube-fitting-union-1-2) ## Best For - legines enthusiasts ## Why This Product - Trusted legines brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Brass Build:** Lead-free forged brass ensures durability, safety, and corrosion resistance. - • **Precision 3-Piece Construction:** Nut, sleeve & body with insert for a leak-proof union every time. - • **Versatile Tubing Compatibility:** Seamlessly connects copper, brass, aluminum, and plastic tubes—no flaring tool needed. - • **Effortless Installation & Maintenance:** Quick assembly and disassembly saves time—perfect for pros on the go. - • **High Pressure & Temperature Resilience:** Handles up to 2000psi and extreme temps from -65°F to 250°F with ease. ## Overview The Legines Brass Compression Tube Fitting Union (3/8" OD x 3/8" OD, Pack of 2) is a robust, lead-free brass connector designed for reliable, high-pressure tubing connections. Featuring a three-piece construction for secure sealing without flaring tools, it supports copper, brass, aluminum, and plastic tubing. Rated for pressures up to 2000psi and temperatures from -65°F to 250°F, this fitting offers professional-grade durability and easy installation, making it a trusted choice for industrial and scientific plumbing applications. ## Description Product description Legines Brass Compression We have our own factory, which can offer ODM & OEM service. The main series PIPE FITTINGS HOSE BARB FITTINGS 45°FLARE FITTINGS COMPRESSION FITTINGS PUSH-IN FITTINGS D OT AIR BRAKE FITTINGS Tube Fitting, Union Three piece construction - nut, sleeve and body with attached insert Use with copper, brass, aluminum, or plastic tubing. Manufactured for low and medium pressure tubing connection work where excessive vibration or tube movement is not involved. Typical application: Use with copper, aluminum and plastic tubing.Not recommended for steel tubing and using gas eous media. Working pressure up to 2000psi with a 4:1safety factor depending on TUBE size.Temperature range of -65°F to 250°F (-53°C to 121°C). Material : CA360 / CA377 Note : Not allowed by federal law to be installed for potable water use in the U.S.A. Compression Union The sleeve type pipe joint is composed of three parts: joint body, sleeve, nut. When the ferrule and the nut are inserted into the joint body on the steel pipe, when the nut is tightened, the outer side of the front end of the ferrule is fit with the conical surface of the joint body, and the inner edge bites into the seamless steel pipe evenly. Solid Brass&Strong Structure This union is made of forged Brass with ductility at high temperatures, low magnetic permeability, and is composed of three parts which can combine a strong connection. Heavy duty and Clean threads This is a heavy brass connector that does what it's supposed to do. Threads are cut correctly. The NPT threads create a tighter seal than straight threads. Simple installation Its installation is simple, high pressure, and therefore can be widely used. Compression Series Our factory has more models for you to choose from. ## Features - Three piece construction - nut, sleeve and body with attached insert Use with copper, brass, aluminum, or plastic tubing - High Pressure Resistance,Temperature Resistance - Sealability and good repeatability,Easy to disassemble no flaring tool required - Installation and maintenance convenient - Safe and reliable,Lead free brass construction,Lead free approved product in all states ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075L7WLFJ | | Best Sellers Rank | #33,455 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Compression Union Straights | | Brand | Legines | | Brand Name | Legines | | Color | Gold | | Connector Type | Union | | Customer Reviews | 4.6 out of 5 stars 752 Reviews | | Exterior Finish | Brass | | Item Dimensions | 5.51 x 1.97 x 4.33 inches | | Item Weight | 0.13 Kilograms | | Item dimensions L x W x H | 5.51 x 1.97 x 4.33 inches | | Manufacturer | 62 | | Manufacturer Part Number | 62 | | Material | Brass | | Material Type | Brass | | Number of Pieces | 2 | | Size | 1/2 | | Thread Size | 0.5 inch | | Thread Type | NPT | | Unit Count | 2 Count | ## Product Details - **Brand:** Legines - **Color:** Gold - **Connector Type:** Union - **Exterior Finish:** Brass - **Item Weight:** 1.6 ounces - **Item dimensions L x W x H:** 5.51 x 1.97 x 4.33 inches - **Material:** Brass - **Size:** 3/8 - **Thread Size:** 0.375 inch - **Thread Type:** UNF ## Images ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 1](https://m.media-amazon.com/images/I/51J-+vib9XL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 2](https://m.media-amazon.com/images/I/61lTtrryKqL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 3](https://m.media-amazon.com/images/I/41OyBn85k6L.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 4](https://m.media-amazon.com/images/I/31vQiTIDBzL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 5](https://m.media-amazon.com/images/I/31pafdyzVcL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***Y on October 20, 2025* ### ⭐⭐⭐⭐⭐ Review *by G***Y on October 29, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***Z on December 6, 2025* --- ## 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/97438210-pack-of-2-compression-brass-tube-fitting-union-1-2](https://www.desertcart.us/products/97438210-pack-of-2-compression-brass-tube-fitting-union-1-2) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-07*