---
product_id: 456895222
title: "Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting"
brand: "hmkugo"
price: "$36.40"
currency: USD
in_stock: true
reviews_count: 8
category: "Hmkugo"
url: https://www.desertcart.us/products/456895222-paintball-pcp-1-8-npt-female-thread-stainless-steel-coupler
store_origin: US
region: United States of America
---

# 5000 psi pressure rated Quick disconnect release NC precision machining Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting

**Brand:** hmkugo
**Price:** $36.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your air game with the ultimate quick-connect power move!

## Quick Answers

- **What is this?** Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting by hmkugo
- **How much does it cost?** $36.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/456895222-paintball-pcp-1-8-npt-female-thread-stainless-steel-coupler)

## 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

- • **Unmatched Durability:** Crafted from premium stainless steel for corrosion resistance and long-lasting performance.
- • **Compact & Lightweight:** At just 46mm length and 0.03 kg, it’s the essential, portable upgrade your gear kit demands.
- • **Effortless Quick Release:** Smooth, high-pressure quick disconnect coupling with precision bearing steel ball for rapid tank swaps.
- • **Precision Engineered Fit:** NC machined for flawless compatibility with 8mm male convertors and 1/8" NPT male threads—no leaks, no fuss.
- • **Versatile Airflow Control:** Seamlessly transfer air between large and portable tanks, perfect for paintball, PCP airsoft, and SCBA applications.

## Overview

This stainless steel Paintball PCP 1/8 NPT Female Thread Coupler is a precision-engineered, high-pressure (5000 psi) quick disconnect adapter designed for seamless air transfer between HPA and CO2 tanks. Its NC-machined accuracy ensures leak-free connections compatible with 8mm male convertors and 1/8" NPT threads, making it an indispensable tool for paintball, airsoft, and SCBA tank refills.

## Description

desertcart.com : HMKUGO Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting : Sports & Outdoors

Review: Much better than the FX Maverick fill valve - This is absolutely perfect for the FX maverick. The refill fitting that ships with it is almost impossible to release without needle nose pliers. This valve not only has extra grip length but is much smoother to operate.
Review: Good adapter - Works with my airgun PCP pump hose. No issues.

## Features

- Material - Stainless steel, Size:46mm / 1.81 inch Length, 8mm female quick disconnect plug, 1/8 inch NPT inner threaded on the other end, Pressure Rated: 5000 psi, Temperature Resistance: 2000 ℃
- Accuracy - NC machining, accurately, suitable for 8mm male convertor and 1/8" NPT male thread, reliable and no leakage
- Quick Disconnect Adapter - Quick disconnect a male to male 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
- Easy to Operation - Simply connect each fill adaptor to the air tool fittings, quick-disconnect coupling with precision bearing steel ball, high pressure resistance, this is one of the needed items to have in your parts kit
- 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 | B0B1272462 |
| Best Sellers Rank | #331,684 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Paintball Remotes |
| Brand | HMKUGO |
| Brand Name | HMKUGO |
| Color | 1/8'' NPT Female - 8mm |
| Connector Type | Adapter |
| Customer Reviews | 4.7 out of 5 stars 49 Reviews |
| Exterior Finish | Alloy Steel, Stainless Steel |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Weight | 0.03 Kilograms |
| Item dimensions L x W x H | 1 x 1 x 1 inches |
| Manufacturer | AIKUGO |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Number of Pieces | 1 |
| Size | 1/8 Inch |
| Thread Size | 0.125 inch |
| Thread Type | NPT |
| UPC | 736081396236 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** HMKUGO
- **Color:** 1/8'' NPT Female - 8mm
- **Connector Type:** Adapter
- **Exterior Finish:** Alloy Steel, Stainless Steel
- **Item Weight:** 0.03 Kilograms
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Material:** Stainless Steel
- **Size:** 1/8 Inch
- **Thread Size:** 0.125 inch
- **Thread Type:** NPT

## Images

![Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting - Image 1](https://m.media-amazon.com/images/I/51+M1pYk90L.jpg)
![Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting - Image 2](https://m.media-amazon.com/images/I/51TF-3UMW4L.jpg)
![Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting - Image 3](https://m.media-amazon.com/images/I/51xmtMKCu6L.jpg)
![Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting - Image 4](https://m.media-amazon.com/images/I/61ALf1bG4oL.jpg)
![Paintball PCP 1/8 NPT Female Thread Stainless Steel Coupler HPA CO2 Air Tank Refill Connector Quick Disconnect Quick Release Adapter Fitting - Image 5](https://m.media-amazon.com/images/I/61Q9bP-vA2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Much better than the FX Maverick fill valve
*by S***T on April 30, 2025*

This is absolutely perfect for the FX maverick. The refill fitting that ships with it is almost impossible to release without needle nose pliers. This valve not only has extra grip length but is much smoother to operate.

### ⭐⭐⭐⭐⭐ Good adapter
*by V***R on July 9, 2025*

Works with my airgun PCP pump hose. No issues.

### ⭐⭐⭐⭐⭐ Better than the short ones!
*by A***S on August 9, 2024*

I have been using the short ones forever, and just dealt with having trouble pulling the movable part back. With this one, having much more area to grab ahold of, it makes filling hundreds of tanks, each weekend, so much easier! If your using it as a simple remote hookup, stick with the standard ones. Filling lots of tanks, get this one!! Field owner for over 30 years.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-04*