--- product_id: 456841669 title: "Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper" brand: "flotrek" price: "S/.224" currency: PEN in_stock: true reviews_count: 8 category: "Flotrek" url: https://www.desertcart.pe/products/456841669-copper-fitting-hvacr-3-8-and-3-4-copper-line store_origin: PE region: Peru --- # Up to 910 PSI max pressure Operates from -20°F to 400°F 12-piece pro-grade kit Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper **Brand:** flotrek **Price:** S/.224 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your HVACR game with copper precision and power! ## Quick Answers - **What is this?** Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper by flotrek - **How much does it cost?** S/.224 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/456841669-copper-fitting-hvacr-3-8-and-3-4-copper-line) ## Best For - flotrek enthusiasts ## Why This Product - Trusted flotrek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Temperature Tough:** Reliable operation across a wide temperature range from freezing -20°F to scorching 400°F. - • **Versatile Dual Sizes:** Includes both 3/8" and 3/4" OD fittings to cover all your HVACR liquid and suction line needs. - • **Complete 12-Piece Kit:** Everything you need in one package—couplings, long radius 90° elbows, and street elbows for seamless installation. - • **High-Pressure Performance:** Rated up to 910 PSI, built to withstand extreme HVACR system demands. - • **Precision Engineered Copper:** Crafted from 99% pure copper for unmatched durability and corrosion resistance. ## Overview The FLOTREK Copper Fitting HVACR Kit features 12 high-quality 99% copper pieces, including couplings and long radius 90° elbows in 3/8" and 3/4" sizes. Engineered to handle pressures up to 910 PSI and temperatures from -20°F to 400°F, this kit ensures professional-grade durability and versatility for air conditioning and refrigeration line installations. ## Description KIT INCLUDES: 2x 3/8" OD Copper Long Radius 90 Elbow 2x 3/8" OD Copper Coupling 2x 3/8" OD Copper Street Long Radius 90 Elbow 2x 3/4" OD Copper Long Radius 90 Elbow 2x 3/4" OD Copper Coupling 2x 3/4" OD Copper Street Long Radius 90 Elbow COPPER LINE SET KIT Includes long radius elbow, coupling, street long radius elbow. Perfect for air conditioning line-set refrigeration liquid suction lines. Ideal for potable water, air conditioning and refrigeration. The lead-free wrought copper for ease of use is used in residential and commercial systems such as potable water, air conditioning and refrigeration. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. Wrot copper solder joint pressure fittings are produced to 1 of the following specifications: material and workmanship ASME/ANSI B16.22; dimensional, material, and workmanship of MSS SP-104 or MSS SP-109; certified to NSF/ANSI 61 Dezincification resistant Third party certified to Annex G of NSF/ANSI 61 (180°F commercial hot) Complies with Section 116875 of the California Health and Safety Code and Vermont Act 193 Lead free refers to the wetted surface of pipe, fittings and fixtures in potable water systems that have a weighted average lead content =0.25%; source: California Health and Safety Code (116875); Vermont Act 193 Wrot Fittings ASME B16.22-2018 Review: Good Quality - Good quality, great price, fast shipping Review: Fit me up - These assorted fittings were great quality. They fit snuggly no mess no fuss. I was able to make my fit ups to line set angles. ## Features - INCLUDES 2 x 3/8" OD Copper Long Radius 90 Elbow; 2x 3/8" OD Copper Coupling; 2x 3/8" OD Copper Street Long Radius 90 Elbow - INCLUDES 2 x 3/4" OD Copper Long Radius 90 Elbow 2x 3/4" OD Copper Coupling 2x 3/4" OD Copper Street Long Radius 90 Elbow - Wrought Copper Fitting as per ASTM B75 - 3/8” OD (1/4” ID) Fittings: PSI 910 (-20F-100F), 770 (150F), 725 (250F), 455 (400F) - 3/4” OD (5/8” ID) Fittings: PSI 630(-20F-100F), 535(150F), 505(250F), 170(400F) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5FBR1R2 | | Best Sellers Rank | #266,749 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,940 in Pipe Fittings | | Brand | FLOTREK | | Brand Name | FLOTREK | | Color | Copper | | Connector Type | Elbow | | Customer Reviews | 4.6 out of 5 stars 92 Reviews | | Exterior Finish | Copper | | Global Trade Identification Number | 00850042707005 | | Included Components | 2 x 3/4" OD Copper Long Radius 90 Elbow, 2 x 3/4" OD Copper Street Long Radius 90 Elbow, 2x 3/4" OD Copper Coupling, 2x 3/8" OD Copper Coupling, 2x 3/8" OD Copper Long Radius 90 Elbow, 2x 3/8" OD Copper Street Long Radius 90 Elbow | | Item Type Name | Line Set Copper Kit | | Item Weight | 0.2 kg | | Manufacturer | FLOTREK | | Manufacturer Part Number | FK3834OD-2 | | Material | Copper | | Material Type | Copper | | Model Number | FK3834OD-2 | | Number of Packs | 1 | | Number of Pieces | 12 | | Set Name | Copper Fittings Kit | | Size | 3/8 inch, 3/4 inch | | Thread Size | 3/8''-18, 3/4''-14 | | Thread Type | NPT | | Unit Count | 1 Count | ## Product Details - **Material:** Copper - **Brand:** FLOTREK - **Color:** Copper - **Connector Type:** Elbow - **Thread Size:** 3/8''-18, 3/4''-14 - **Exterior Finish:** Copper - **Thread Type:** NPT - **Item Weight:** 0.2 Kilograms - **Number of Pieces:** 12 - **Global Trade Identification Number:** 00850042707005 ## Images ![Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper - Image 1](https://m.media-amazon.com/images/I/61VIMl2hEYL.jpg) ![Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper - Image 2](https://m.media-amazon.com/images/I/519xbqG03kL.jpg) ![Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper - Image 3](https://m.media-amazon.com/images/I/41v+fiF2NRL.jpg) ![Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper - Image 4](https://m.media-amazon.com/images/I/51brtyOTneL.jpg) ![Copper Fitting HVACR 3/8 & 3/4 Copper Line Set Fittings Kit air conditioning refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's -99% Copper - Image 5](https://m.media-amazon.com/images/I/71SsmyLUWdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality *by C***Y on November 18, 2025* Good quality, great price, fast shipping ### ⭐⭐⭐⭐⭐ Fit me up *by J***F on October 2, 2024* These assorted fittings were great quality. They fit snuggly no mess no fuss. I was able to make my fit ups to line set angles. ### ⭐⭐⭐⭐ Got the job done *by M***K on August 18, 2023* It got the job done. Quick ship. --- ## 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.pe/products/456841669-copper-fitting-hvacr-3-8-and-3-4-copper-line](https://www.desertcart.pe/products/456841669-copper-fitting-hvacr-3-8-and-3-4-copper-line) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-10*