---
product_id: 274365369
title: "QD4-MS13X19-BK QD4 Male Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*"
brand: "koolance"
price: "₨1081"
currency: SCR
in_stock: true
reviews_count: 5
category: "Koolance"
url: https://www.desertcart.sc/products/274365369-qd4-ms13x19-bk-qd4-male-quick-disconnect-no-spill-coupling
store_origin: SC
region: Seychelles
---

# 13mm ID, 19mm OD compression fit 8kgf/cm² max pressure 80°C max temp tolerance QD4-MS13X19-BK QD4 Male Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*

**Brand:** koolance
**Price:** ₨1081
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — no spills, no stress, just pure performance.

## Quick Answers

- **What is this?** QD4-MS13X19-BK QD4 Male Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black* by koolance
- **How much does it cost?** ₨1081 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/274365369-qd4-ms13x19-bk-qd4-male-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

- • **Durable Build:** Crafted from brass, stainless steel, and EPDM for longevity and corrosion resistance.
- • **Seamless Compatibility:** Exclusively fits Koolance QD4 female quick disconnects for flawless integration.
- • **Temperature Resilience:** Operates reliably up to 80°C, perfect for high-performance cooling environments.
- • **Precision No-Spill Tech:** Patented automatic shutoff minimizes coolant loss to ~0.2ml, keeping your system pristine.
- • **Robust Pressure Handling:** Withstands up to 113.8psi at 25°C, engineered for demanding setups.

## Overview

The Koolance QD4-MS13X19-BK is a black, male quick disconnect coupling designed for 13mm x 19mm tubing. Featuring patented no-spill technology with automatic shutoff, it limits coolant loss to approximately 0.2ml during disconnection. Built from brass, stainless steel, and EPDM, it supports pressures up to 8kgf/cm² (113.8psi) and temperatures up to 80°C, ensuring durable, leak-free performance exclusively with Koolance QD4 female fittings.

## Description

Koolance patented quick disconnect no-spill coupling with automatic shutoff. 13mm (1/2in) ID, 19mm (3/4in) OD male straight connection with compression fitting. It will only fit a Koolance QD4 female 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 approximately 0.2ml freed. Coolant volume lost upon disconnection will rise with internal pressure higher than 0.5kgf/cm2 (7psi). Additional Specifications• Wetted Materials: Brass, Stainless Steel, EPDM• Max Temperature Tolerance: 80°C (176°F)• Max Pressure Tolerance @ 25°C: 8kgf/cm2 (113.8psi)• Min Storage Temperature (*No Freezing): -20ºC (-4ºC)• Seal Material: EPDM (Water/Glycol Liquids)• Min Pressure Tolerance @ 25°C: -1.0kgf/cm2 (-14psi)• Max No-Spill Pressure: 0.5kgf/cm2 (7psi)

Review: A+ fitting. I highly recommend it.
Review: Reliable

## Features

- Koolance patented quick disconnect no-spill coupling with automatic shutoff.
- 13mm (1/2in) ID, 19mm (3/4in) OD male straight connection with compression fitting.
- It will only fit a Koolance QD4 female 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 approximately 0.2ml freed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M9A0MAC |
| Brand Name | Koolance |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 10 Reviews |
| Display Type | LCD |
| Item Weight | 0.02 Pounds |
| Item height | 1 inches |
| Manufacturer | Koolance |
| Material Type | Brass |
| Operating Temperature | 80 Degrees Celsius |
| UPC | 829596909487 |
| Unit Count | 1.0 Count |

## Product Details

- **Colour:** Black
- **Brand:** Koolance
- **Material:** Brass
- **Item weight:** 9 g
- **Display type:** LCD

## Images

![QD4-MS13X19-BK QD4 Male 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/61EKgj6s6aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A+ fitting. I highly recommend it.
*by T***D on 8 June 2025*



### ⭐⭐⭐⭐⭐ Reliable
*by T***N on 19 April 2019*



### ⭐ One Star
*by J***M on 19 April 2017*



## Frequently Bought Together

- Koolance QD4-MS13X19-BK QD4 Male Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*
- Koolance QD4-FS13X19-BK QD4 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) *Black*

---

## 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.sc/products/274365369-qd4-ms13x19-bk-qd4-male-quick-disconnect-no-spill-coupling](https://www.desertcart.sc/products/274365369-qd4-ms13x19-bk-qd4-male-quick-disconnect-no-spill-coupling)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-25*