---
product_id: 234019787
title: "QD3"
brand: "koolance"
price: "₨1693"
currency: SCR
in_stock: true
reviews_count: 3
category: "Koolance"
url: https://www.desertcart.sc/products/234019787-qd3
store_origin: SC
region: Seychelles
---

# Zero-spill quick disconnect Sleek compact black design Precision-engineered durability QD3

**Brand:** koolance
**Price:** ₨1693
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay connected — no spills, no stress!

## Quick Answers

- **What is this?** QD3 by koolance
- **How much does it cost?** ₨1693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/234019787-qd3)

## Best For

- koolance enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** 4.8-star rating from enthusiasts who demand flawless cooling
- • **Lightweight Power:** At just 100g, it adds minimal bulk while maximizing convenience
- • **Compact & Discreet:** Small 2.54cm cube fits seamlessly into any custom water cooling setup 🖤
- • **Effortless GPU Swaps:** Disconnect your GPU cooling loop without draining a drop 💧
- • **Engineered for Excellence:** Koolance’s signature precision ensures leak-proof, reliable performance ⚙️

## Overview

The Koolance QD3-FS13X19-BK is a compact, precision-engineered quick disconnect for liquid cooling systems, enabling spill-free GPU disconnections. Weighing only 100g and measuring 2.54cm per side, it offers professional-grade reliability and a sleek black finish, highly rated by the PC enthusiast community.

## Description

Koolance QD3

Review: Up to the standard of excellent engineering from Koolance
Review: Absolutely no spills. I love being able to disconnect my gpu's without having to drane the water.

## Features

- QD3-FS13X19-BK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HGKHWEE |
| Are Batteries Included | No |
| Brand | Koolance |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (12) |
| Date First Available | 27 Dec. 2013 |
| Guaranteed software updates until | unknown |
| Item Weight | 100 g |
| Item model number | QD3-FS13X19-BK |
| Manufacturer | Koolance |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 100 g |
| Series | QD3 |

## Product Details

- **Brand:** Koolance
- **Colour:** Black
- **Connector type:** Coupling
- **Exterior finish:** Brass
- **Item dimensions L x W x H:** 25 x 25 x 25 millimetres
- **Item weight:** 100 Grams
- **Material:** Brass, Chrome, Stainless Steel
- **Number of pieces:** 1
- **Size:** Klein
- **Thread type:** NPT

## Images

![QD3 - Image 1](https://m.media-amazon.com/images/I/617IIAs7MLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***F on 21 June 2022*

Up to the standard of excellent engineering from Koolance

### ⭐⭐⭐⭐⭐ Review
*by W***N on 12 November 2021*

Absolutely no spills. I love being able to disconnect my gpu's without having to drane the water.

### ⭐⭐⭐⭐ Review
*by J***K on 22 July 2015*

If you've got the money to throw around, these are a super handy way to streamline your liquid cooling design. It makes repairs and replacement of tubing SUPER easy. If you need to isolate a pump or radiator, you can do so without having to purge and drain your system. I HIGHLY recommend these for major components. The compression fittings are superb and easy to mount, with the large, easily turned nuts. You can get them more than tight enough with finger compression. However, they ARE bulky. Expect to lose two inches of flex on any build. They work great for pumps and radiators, but you'd be very hard pressed to get them to fit a connection from CPU to VGA, for instance. Make sure you order THE CORRECT QD # and the CORRECT PIPE FITTING SIZE. I ended up getting six QD #4s when I needed #3s, and I had to shell out the money for replacements and then ship back the originals.

## Frequently Bought Together

- Koolance QD3-FS13X19-BK QD3 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*
- Koolance QD3-MS10X16-BK QD3 Male Quick Disconnect No-Spill Coupling, Compression for 10mm x 16mm (3/8in x 5/8in) *Black*
- Noctua NF-A12x25 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (120mm, Black)

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**Shop now:** [https://www.desertcart.sc/products/234019787-qd3](https://www.desertcart.sc/products/234019787-qd3)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-27*