---
product_id: 26752694
title: "QD3-FS13X19-BK QD3 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*"
brand: "koolance"
price: "₱3934"
currency: PHP
in_stock: true
reviews_count: 3
url: https://www.desertcart.ph/products/26752694-qd3-fs13x19-bk-qd3-female-quick-disconnect-no-spill-coupling
store_origin: PH
region: Philippines
---

# 13mm x 19mm Size No-Spill Design Compression Fitting QD3-FS13X19-BK QD3 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*

**Brand:** koolance
**Price:** ₱3934
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** QD3-FS13X19-BK QD3 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black* by koolance
- **How much does it cost?** ₱3934 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/26752694-qd3-fs13x19-bk-qd3-female-quick-disconnect-no-spill-coupling)

## 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

- • **Minimal Spill:** Only 0.5-1mL of liquid is released, keeping your workspace clean and dry.
- • **Automatic Shutoff:** Enjoy peace of mind with automatic liquid obstruction during disconnection.
- • **Precision Engineering:** Designed for a perfect fit with 13mm ID and 19mm OD for optimal performance.
- • **Seamless Connectivity:** Experience effortless connections with Koolance's patented quick disconnect technology.
- • **Compatibility Guaranteed:** Exclusively fits Koolance QD3 male quick disconnects for reliable integration.

## Overview

The Koolance QD3-FS13X19-BK is a high-performance female quick disconnect coupling designed for 13mm x 19mm tubing. Featuring a patented no-spill mechanism and automatic shutoff, this coupling ensures minimal liquid loss during disconnection, making it an essential component for any professional cooling system.

## Description

......

## Features

- Koolance patented quick disconnect no-spill coupling with automatic shutoff.
- 13mm (1/2in) ID, 19mm (3/4in) OD female straight connection with compression fitting.
- It will only fit a Koolance QD3 male quick disconnect.
- After pulling the ring on the female QDC side, the quick-disconnect fittings will separate.
- Liquid on both sides will be automatically obstructed with only 0.5-1mL freed with approximately 0.2ml freed.

## Product Details

- **Size:** 13mm
- **Material:** Brass, Stainless Steel
- **Brand:** Koolance
- **Color:** Black
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Connector Type:** Coupling
- **Exterior Finish:** Brass
- **Thread Type:** UN
- **Item Weight:** 100 Grams
- **Number of Pieces:** 1

## Images

![QD3-FS13X19-BK QD3 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black* - Image 1](https://m.media-amazon.com/images/I/617IIAs7MLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Dripless Fitting
*by S***F on June 21, 2022*

Up to the standard of excellent engineering from Koolance

### ⭐⭐⭐⭐⭐ Great product
*by W***N on November 12, 2021*

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

### ⭐⭐⭐⭐ A must for any serious water cooling build.
*by J***K on July 22, 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.ph/products/26752694-qd3-fs13x19-bk-qd3-female-quick-disconnect-no-spill-coupling](https://www.desertcart.ph/products/26752694-qd3-fs13x19-bk-qd3-female-quick-disconnect-no-spill-coupling)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-24*