---
product_id: 71205122
title: "QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White"
brand: "supply giant"
price: "€ 12.74"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.de/products/71205122-qqsd1012-plastic-pex-poly-alloy-straight-coupling-barb-pipe-fitting
store_origin: DE
region: Germany
---

# Leak-Free Design Certified Quality Durable Poly-Alloy QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White

**Brand:** supply giant
**Price:** € 12.74
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White by supply giant
- **How much does it cost?** € 12.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/71205122-qqsd1012-plastic-pex-poly-alloy-straight-coupling-barb-pipe-fitting)

## Best For

- supply giant enthusiasts

## Why This Product

- Trusted supply giant brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Connections:** Experience peace of mind with a leak-free PEX barb connection.
- • **Certified Excellence:** Meets rigorous standards: ASTM F2159-F877, NSF-PW, CSA B135.5.
- • **Unmatched Durability:** Crafted from lead-free poly-alloy for long-lasting performance.
- • **Versatile Compatibility:** Perfectly fits 1 x 1/2 inch PEX tubing for seamless installations.
- • **High-Pressure Performance:** Handles up to 100 PSI and 180°F max temperature with ease.

## Overview

The QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting is a highly durable, lead-free solution designed for PEX tubing. With a secure, leak-free connection and certifications that ensure quality, this fitting is built to withstand high pressure and temperature, making it an essential component for any plumbing project.

## Description

The PEX industry is growing rapidly, gaining popularity with homeowners and plumbers alike. It is the preferred choice for water supply and hydronic heating applications, featuring decreased cost, quicker installation, flexibility, durability, freeze resistance and corrosion resistance. Supply Giant is proud to serve all your plumbing needs with a broad range of high-quality, low-cost PEX products. Valves, hangers, tubing, fittings, manifolds; we’ve got it all! ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm.

## Features

- Highly Durable White Plastic Poly Alloy Pipe Fitting for PEX Tubing
- SUPERIOR QUALITY: highly durable lead free poly-alloy construction; corrosion resistant
- PEX BARB CONNECTION: ensures a secure, leak free joint
- CERTIFICATIONS: ASTM F2159-F877, NSF-PW, CSA B135.5
- SPECIFICATIONS: 100 PSI 180 Max Temp

## Images

![QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White - Image 1](https://m.media-amazon.com/images/I/51ATTptYKTL.jpg)
![QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White - Image 2](https://m.media-amazon.com/images/I/51CTEvzJpRL.jpg)
![QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White - Image 3](https://m.media-amazon.com/images/I/51+n4AAKoYL.jpg)
![QQSD1012 Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 x 1/2 Inch White - Image 4](https://m.media-amazon.com/images/I/611KDU+yAvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by R***E on Reviewed in the United States on December 10, 2017*

works as described

### ⭐ 1.0 out of 5 stars







  
  
    Size matters
  

*by A***R on Reviewed in the United States on February 26, 2020*

Both measurements much smaller than stated

---

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**Shop now:** [https://www.desertcart.de/products/71205122-qqsd1012-plastic-pex-poly-alloy-straight-coupling-barb-pipe-fitting](https://www.desertcart.de/products/71205122-qqsd1012-plastic-pex-poly-alloy-straight-coupling-barb-pipe-fitting)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-23*