---
product_id: 388682154
title: "Joywayus 2PCS 1/2\" NPT Female 3/4\" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing …"
brand: "joywayus"
price: "860253₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Joywayus"
url: https://www.desertcart.vn/products/388682154-joywayus-2pcs-1-2-npt-female-3-4-ght-male
store_origin: VN
region: Vietnam
---

# 1/2" NPT Female Thread 3/4" GHT Male Quick Connector Dual Rubber Rings for Leak Protection Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing …

**Brand:** joywayus
**Price:** 860253₫
**Availability:** ✅ In Stock

## Summary

> 🚿 Connect with Confidence — Leak-Free Water Flow, Every Time!

## Quick Answers

- **What is this?** Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … by joywayus
- **How much does it cost?** 860253₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/388682154-joywayus-2pcs-1-2-npt-female-3-4-ght-male)

## Best For

- joywayus enthusiasts

## Why This Product

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

## Key Features

- • **Double-Seal Security:** Equipped with two high-quality rubber rings and embedded gasket for unbeatable leak prevention.
- • **Easy DIY Installation:** Threaded bulkhead fitting design simplifies installation and maintenance, ideal for millennial pros who value efficiency.
- • **Precision Threaded Fit:** 1/2" NPT female and 3/4" GHT male threads guarantee a secure, leak-proof connection every time.
- • **Industrial-Grade Brass Durability:** Solid brass construction ensures long-lasting, corrosion-resistant performance for your water systems.
- • **Versatile Water System Compatibility:** Perfect for water tanks, garden hoses, water towers, and custom water storage setups.

## Overview

The Joywayus 2PCS Brass Bulkhead Fitting features a 1/2" NPT female thread and 3/4" GHT male quick connector, crafted from solid brass for durability. Dual rubber rings and an embedded gasket provide superior leak protection, making it ideal for water tanks, garden hoses, and custom water storage solutions. Designed for easy installation and reliable performance, this fitting is a must-have for efficient, professional-grade water system setups.

## Description

Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing …: desertcart.com: Industrial & Scientific

Review: This is a REALLY nice fitting! - Purchased in Jan 2021 and finally just used it (July 2022) and worked great for the intended purpose. It is a very industrial quality, heavy brass fitting; I was impressed. Two good quality gaskets and a locking "star" washer and brass nut are provided - it does not leak and I only used one gasket on the inside. The threaded side (hole to drill) is 1-1/8" nominal diameter. For my application, I purchased an extra whole house filter (WHF) housing on desertcart for about $50 for the purpose of drilling a hole in the bottom of the "sump" part and installing this fitting. The municipal well water I have is very expensive and very nasty - full of iron and chemicals and is very hard water. You must have a softener and ahead of that, a WHF to catch the "chunks" to protect the softener. I do not cook with or drink this water, except for that plumbed to, and coming out of, the 3-Stage Reverse Osmosis system which is as good as bottled water. This is the main line coming to the house and it is impossible to purge the gunk that builds up ahead of the filter - from the street supply to the filter. Also, cleaning the head of the filter housing of this gunk was impossible. By shutting off the feed and the outfeed of the softener (so I do not blow too much junk into it - would be better to have a shutoff between the filter and softener, but I don't have that yet). Installing this unit with a hose then turning on and off the supply (outfeed of softener closed) to purge. You can see the water comes out looking like black coffee. After about 30 trips to dump the large "pail" in the picture, I finally just ran a long hose to my utility sink and ran it for about 10 minutes until it came out clear. I hope this idea helps someone who has this same issue so they can purge their lines when they change WH filters. BE AWARE the "big blue" housings can have different THREAD TYPES - some are square threads (Google "Acme thread") and others are sharp like a typical bolt thread - they are NOT compatible. ALSO... if you are adding a WHF housing, BEWARE of big box store "low cost" versions - if you look inside they might choke down from 1" to 1/2" and you will lose a lot of flow (drop in water pressure/volume) - you will get a little drop from the filter element (paper/sediment filter). Get a "FULL FLOW" WHF that is full diameter in/out and internal passages. When in doubt, get a real "Big Blue" housing. And, YES! This fitting is awesome! TO BE CLEAR: This housing can NO LONGER BE USED WITH A FILTER - as you can see from drilling for the fitting in the photos - it is STRICTLY for purging the gunk out. You must be careful not to crack the housing; otherwise there is risk of it shattering under pressure and you should ALWAYS slowly increase and decrease pressure with the feed valve. The hole must be perfectly centered and I recommend starting with a step-drill to open it up to the diameter you need. Thanks!
Review: Perfect fitting to create a Level Tube for a water tank - I wanted to add a Level indicator to a water tank to supplement a pressure sensor. This adapter allowed me to easily take some clear tubing and a NPT adapter to create the level indicator. It's an easy project for an afternoon when the tank is empty.

## Features

- This bulkhead fitting can be connected to the Garden Hose Pipe Connector.
- Notice:The thread size on the title is not the fitting's OD,please check the size you need before ordering.
- Using thread linking to make connection more firmly Not easy to leak with 2 Rubber Ring,double sided protection.
- Garden Hose Thread 3/4" Male brass quick connector.NPT 1/2" Female thread inside.Embeded gasket provides strong seal without slipping.
- t can be used in water towers,water inlet and outlet,and self-made water storage barrels,which can be used for various pipes,faucets,hoses,fittings,etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DQTMP36 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,737 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Compression Bulkhead Fittings |
| Brand | Joywayus |
| Color | Brass |
| Connector Type | Threaded |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,215) |
| Date First Available | September 18, 2018 |
| Exterior Finish | Brass |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | 6GW-FER-581G06-2 |
| Manufacturer | Joywayus |
| Material | Brass, Rubber |
| Number of Pieces | 2 |
| Package Dimensions | 3 x 1.5 x 1.2 inches |
| Part Number | 6GW-FER-581G06-2 |
| Size | 1/2"×3/4" GHT |
| Thread Size | ['1/2 NPT'] |
| Thread Type | GHT |

## Product Details

- **Brand:** Joywayus
- **Color:** Brass
- **Connector Type:** Threaded
- **Exterior Finish:** Brass
- **Item Weight:** 0.01 Ounces
- **Material:** Brass, Rubber
- **Number of Pieces:** 2
- **Size:** 1/2"×3/4" GHT
- **Thread Size:** ['1/2 NPT']
- **Thread Type:** GHT

## Images

![Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … - Image 1](https://m.media-amazon.com/images/I/31rhJRcg0hS.jpg)
![Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … - Image 2](https://m.media-amazon.com/images/I/41IuJBrQHpS.jpg)
![Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … - Image 3](https://m.media-amazon.com/images/I/41JM+2bVhoL.jpg)
![Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … - Image 4](https://m.media-amazon.com/images/I/41cJbWPGMUL.jpg)
![Joywayus 2PCS 1/2" NPT Female 3/4" GHT Male Soild Brass Water Tank Connector Theaded Bulkhead Fitting with 2 Rubber Ring Stablizing … - Image 5](https://m.media-amazon.com/images/I/41wzkydLbiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a REALLY nice fitting!
*by J***R on July 4, 2022*

Purchased in Jan 2021 and finally just used it (July 2022) and worked great for the intended purpose. It is a very industrial quality, heavy brass fitting; I was impressed. Two good quality gaskets and a locking "star" washer and brass nut are provided - it does not leak and I only used one gasket on the inside. The threaded side (hole to drill) is 1-1/8" nominal diameter. For my application, I purchased an extra whole house filter (WHF) housing on Amazon for about $50 for the purpose of drilling a hole in the bottom of the "sump" part and installing this fitting. The municipal well water I have is very expensive and very nasty - full of iron and chemicals and is very hard water. You must have a softener and ahead of that, a WHF to catch the "chunks" to protect the softener. I do not cook with or drink this water, except for that plumbed to, and coming out of, the 3-Stage Reverse Osmosis system which is as good as bottled water. This is the main line coming to the house and it is impossible to purge the gunk that builds up ahead of the filter - from the street supply to the filter. Also, cleaning the head of the filter housing of this gunk was impossible. By shutting off the feed and the outfeed of the softener (so I do not blow too much junk into it - would be better to have a shutoff between the filter and softener, but I don't have that yet). Installing this unit with a hose then turning on and off the supply (outfeed of softener closed) to purge. You can see the water comes out looking like black coffee. After about 30 trips to dump the large "pail" in the picture, I finally just ran a long hose to my utility sink and ran it for about 10 minutes until it came out clear. I hope this idea helps someone who has this same issue so they can purge their lines when they change WH filters. BE AWARE the "big blue" housings can have different THREAD TYPES - some are square threads (Google "Acme thread") and others are sharp like a typical bolt thread - they are NOT compatible. ALSO... if you are adding a WHF housing, BEWARE of big box store "low cost" versions - if you look inside they might choke down from 1" to 1/2" and you will lose a lot of flow (drop in water pressure/volume) - you will get a little drop from the filter element (paper/sediment filter). Get a "FULL FLOW" WHF that is full diameter in/out and internal passages. When in doubt, get a real "Big Blue" housing. And, YES! This fitting is awesome! TO BE CLEAR: This housing can NO LONGER BE USED WITH A FILTER - as you can see from drilling for the fitting in the photos - it is STRICTLY for purging the gunk out. You must be careful not to crack the housing; otherwise there is risk of it shattering under pressure and you should ALWAYS slowly increase and decrease pressure with the feed valve. The hole must be perfectly centered and I recommend starting with a step-drill to open it up to the diameter you need. Thanks!

### ⭐⭐⭐⭐⭐ Perfect fitting to create a Level Tube for a water tank
*by L***B on May 27, 2025*

I wanted to add a Level indicator to a water tank to supplement a pressure sensor. This adapter allowed me to easily take some clear tubing and a NPT adapter to create the level indicator. It's an easy project for an afternoon when the tank is empty.

### ⭐⭐⭐⭐⭐ Worked Perfectly
*by H***Y on October 7, 2025*

The 1/2" X 3/4" brass tank connector was installed at the base of a 55 gallon drum. I did not want to cut a hole in the top of the drum for access so I used a weighted string to locate the 1" hole I drilled for the fitting. The drum is used to hold water for plants in a greenhouse during the winter months. I needed a screen on the suction side because a RV pump is used to pressurize the irrigation drippers. I tied several knots on the string over each other so there was enough resistance to pull the fitting through 1" hole. Once the nut was snug without over compressing the rubber washer I gave a good tug on the string and it popped right out. Very easy to instal, no leaks when the tank was filled and worth every penny. Five stars IMO.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-23*