---
product_id: 462033972
title: "Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector"
brand: "hmkugo"
price: "$52.07"
currency: USD
in_stock: true
reviews_count: 8
category: "Hmkugo"
url: https://www.desertcart.ec/products/462033972-paintball-pcp-double-8mm-female-quick-disconnect-coupling-adaptor-stainless
store_origin: EC
region: Ecuador
---

# 1000℃ temperature resistance Precision NC machining 3000-5000 PSI high pressure rating Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector

**Brand:** hmkugo
**Price:** $52.07
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Play Hard – Never Miss a Beat on the Field!

## Quick Answers

- **What is this?** Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector by hmkugo
- **How much does it cost?** $52.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/462033972-paintball-pcp-double-8mm-female-quick-disconnect-coupling-adaptor-stainless)

## Best For

- hmkugo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 39mm and 1.76 oz, it’s the perfect addition to your gear kit
- • **Universal Compatibility:** Fits PCP airsoft, paintball, SCBA tanks, and more for versatile use
- • **High-Pressure Powerhouse:** Rated up to 5000 PSI for reliable performance under extreme conditions
- • **Rustproof Stainless Steel:** Durable build that withstands the elements and intense use
- • **Effortless Quick-Disconnect:** Seamlessly switch tanks or refill without hassle or leaks

## Overview

This stainless steel Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor is engineered with precision NC machining for leak-proof, high-pressure connections up to 5000 PSI. Its compact 39mm size and 1000℃ temperature resistance make it a rugged, reliable choice for paintball, airsoft, and SCBA tank refills, ensuring seamless, quick-connect operation every time.

## Description

desertcart.com : HMKUGO Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector : Sports & Outdoors

Review: Works well, doesn't leak - Does what it's supposed to. Fits well. Doesn't leak.
Review: Decent fittings, good price, arrived quickly - Look good, fit the fittings I have with no leaks

## Features

- Material - Made of stainless steel, they won't rust. Size: 39mm / 1.53 inch Length. Rated to 3000-5000 PSI, Temperature Resistance: 1000 ℃
- Accuracy - NC machining, accurately, Double 8MM Female Quick-Disconnect
- Easy to Operation - Simply connect each fill adapter to the air tool fittings, high pressure resistance，this is one of the needed items to have in your parts kit
- Quick Connect Adapter - Quick disconnect a male to female thread air tool fittings, will allow you to move air from one tank to paintball, to move air in a big bottle to a smaller more portable bottle, or connect to air tanks when used with two fill adapters
- Application - Inflatable cylinder fittings connect to high pressure hose, compatible with PCP airsoft, air gun, paintball, paintball tanks and SCBA tanks filling etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4S2R2GZ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #102,364 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Paintball Tanks, Regulators & Parts |
| Brand | HMKUGO |
| Color | Double 8mm Female |
| Connector Type | Adapter |
| Customer Reviews | 4.8 4.8 out of 5 stars (60) |
| Date First Available | June 22, 2022 |
| Exterior Finish | Stainless Steel |
| Item Weight | 1.76 ounces |
| Manufacturer | AIKUGO |
| Material | Stainless Steel |
| Number of Pieces | 1 |
| Package Dimensions | 3.7 x 2.17 x 0.75 inches |
| Part Number | SUVELAM |
| Size | 39mm |
| Thread Size | 8MM |
| Thread Type | 1/8 NPT |
| UPC | 736081396298 |

## Product Details

- **Brand:** HMKUGO
- **Color:** Double 8mm Female
- **Connector Type:** Adapter
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 0.05 Kilograms
- **Material:** Stainless Steel
- **Number of Pieces:** 1
- **Size:** 39mm
- **Thread Size:** 8MM
- **Thread Type:** 1/8 NPT

## Images

![Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector - Image 1](https://m.media-amazon.com/images/I/41lVkJQ54yL.jpg)
![Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector - Image 2](https://m.media-amazon.com/images/I/412rCFzJf6L.jpg)
![Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector - Image 3](https://m.media-amazon.com/images/I/51ez-MrDNEL.jpg)
![Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector - Image 4](https://m.media-amazon.com/images/I/51zsZHUUVbL.jpg)
![Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector - Image 5](https://m.media-amazon.com/images/I/41jDFWZ08vL.jpg)

## Questions & Answers

**Q: Does this allow air to flow when it is not connected to anything?**
A: It will still flow, this doesn’t have a pin valve inside of it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, doesn't leak
*by R***M on June 14, 2024*

Does what it's supposed to. Fits well. Doesn't leak.

### ⭐⭐⭐⭐⭐ Decent fittings, good price, arrived quickly
*by G***D on September 22, 2025*

Look good, fit the fittings I have with no leaks

### ⭐⭐⭐⭐⭐ Well made works perfectly.
*by E***! on December 13, 2024*

Well made and works perfectly.

## Frequently Bought Together

- HMKUGO Paintball PCP Double 8mm Female Quick-Disconnect Coupling Adaptor Stainless Steel Coupler HPA CO2 Air Tank Refill Connector
- HMKUGO Double Male Quick-Disconnect Coupling Adaptor, Stainless Steel Air Fill Station Tool Fittings, Universal Double Male Fill Nipple for PCP Foster Paintball Airsoft Air Gun Tool
- HMKUGO 1/8 NPT Female Connector and 8mm Male Plug Fill Nipple Quick-Disconnect Set, Stainless Steel Remote Line Male & Female Set for PCP Foster Paintball Airsoft Air Gun Tool

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-10*