---
product_id: 463241052
title: "Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper"
brand: "flotrek"
price: "€ 77.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Flotrek"
url: https://www.desertcart.be/products/463241052-copper-kit-hvacr-3-8-and-7-8-line-set
store_origin: BE
region: Belgium
---

# Up to 910 PSI pressure rating 12-piece precision kit 99.9% pure, lead-free copper Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper

**Brand:** flotrek
**Price:** € 77.38
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your HVAC game with precision copper fittings that last!

## Quick Answers

- **What is this?** Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper by flotrek
- **How much does it cost?** € 77.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/463241052-copper-kit-hvacr-3-8-and-7-8-line-set)

## 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

- • **Sustainable & Reusable:** Eco-conscious choice with recyclable copper, perfect for green building projects
- • **High-Pressure Durability:** Withstands up to 910 PSI ensuring reliability under extreme conditions
- • **Premium 99.9% Pure Copper:** Lead-free, corrosion-resistant material for longevity and safety
- • **Complete HVACR Line Set Kit:** 12 expertly crafted fittings for seamless air conditioning & refrigeration installs
- • **Certified Quality & Compliance:** Meets ASTM, ASME, NSF/ANSI standards for professional-grade performance

## Overview

The Flotrek Copper Kit HVACR includes 12 high-quality 3/8" and 7/8" OD copper fittings—long radius elbows, couplings, and street elbows—crafted from 99.9% pure, lead-free copper. Engineered to handle pressures up to 910 PSI and compliant with ASTM, ASME, and NSF/ANSI standards, this kit is ideal for professional air conditioning, refrigeration, and potable water systems. Durable, corrosion-resistant, and eco-friendly, it’s the smart choice for both residential and commercial HVACR projects.

## Description

KIT INCLUDES 2x 3/8" OD Copper Long Radius LR 90 Elbow 2x 3/8" OD Copper Coupling 2x 3/8" OD Copper Street Long Radius 90 Elbow 2x 7/8" OD Copper Long Radius LR 90 Elbow 2x 7/8" OD Copper Coupling 2x 7/8" OD Copper Street Long Radius 90 Elbow Copper Line Set Fittings 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 selection - This kit had everything possible to do the job I just had to enlarge my pipe a bit to get snug fit
Review: Worked for a 410A line set - No issues, fit just fine.

## Features

- 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
- INCLUDES 2x 7/8" OD Copper Long Radius 90 Elbow; 2x 7/8" OD Copper Coupling; 2x 7/8" 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)
- 7/8” (3/4” ID) Fittings: PSI 580(-20F-100F), 490(150F), 465(250F), 290(400F)
- NSF/ANSI Standard 61
- ASME B16.22-2018 Compliant
- ISO/IEC 17025 Compliant
- Conforms with ASTM B280, ASTM B88, ASTM B32

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5FFT8MS |
| Best Sellers Rank | #360,583 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10,222 in Pipe Fittings |
| Brand | FLOTREK |
| Brand Name | FLOTREK |
| Color | Copper |
| Customer Reviews | 4.4 out of 5 stars 96 Reviews |
| Global Trade Identification Number | 00850042707012 |
| Included Components | 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, 2x 7/8" OD Copper Coupling, 2x 7/8" OD Copper Long Radius 90 Elbow, 2x 7/8" OD Copper Street Long Radius 90 Elbow |
| Item Type Name | Line Set Kit |
| Manufacturer | FLOTREK |
| Material | Copper |
| Material Type | Copper |
| Maximum Pressure | 725 psi |
| Nominal Wall Thickness | 0.049 inches |
| Outside Diameter | 0.38 inches |
| UPC | 850042707012 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** FLOTREK
- **Material:** Copper
- **Color:** Copper
- **Maximum Pressure:** 725 Pound per Square Inch
- **Nominal Wall Thickness:** 0.049 inches
- **Outside Diameter:** 0.38 Inches
- **UPC:** 850042707012
- **Manufacturer:** FLOTREK
- **Specific Uses For Product:** Outside; Professional
- **Global Trade Identification Number:** 00850042707012

## Images

![Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper - Image 1](https://m.media-amazon.com/images/I/61VIMl2hEYL.jpg)
![Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper - Image 2](https://m.media-amazon.com/images/I/519xbqG03kL.jpg)
![Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper - Image 3](https://m.media-amazon.com/images/I/41v+fiF2NRL.jpg)
![Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper - Image 4](https://m.media-amazon.com/images/I/51brtyOTneL.jpg)
![Copper Kit HVACR 3/8 & 7/8 Line Set Copper Fittings Kit air condition refrigeration liquid line & suction lines tubing pipes & ACR:(2)Couplings,(2) Long Turn 90's,(2)Street LR 90's 99.9% Pure Copper - Image 5](https://m.media-amazon.com/images/I/71SsmyLUWdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good selection
*by J***O on March 21, 2026*

This kit had everything possible to do the job I just had to enlarge my pipe a bit to get snug fit

### ⭐⭐⭐⭐⭐ Worked for a 410A line set
*by S***E on January 1, 2026*

No issues, fit just fine.

### ⭐⭐⭐⭐ quality
*by B***2 on October 2, 2023*

good quality worked very well in my set up

## Frequently Bought Together

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-24*