---
product_id: 486626190
title: "3/8\" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings"
brand: "bbtus"
price: "₨555"
currency: SCR
in_stock: true
reviews_count: 13
category: "Bbtus"
url: https://www.desertcart.sc/products/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose
store_origin: SC
region: Seychelles
---

# Leak-proof vacuum to 120 psi Instant snap-lock coupling Wide temp range -40°F to 180°F 3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings

**Brand:** bbtus
**Price:** ₨555
**Availability:** ✅ In Stock

## Summary

> 🔧 Snap, Seal, and Flow—Connect Like a Pro!

## Quick Answers

- **What is this?** 3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings by bbtus
- **How much does it cost?** ₨555 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/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose)

## Best For

- bbtus enthusiasts

## Why This Product

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

## Key Features

- • **Premium POM Material:** Durable, chemical-resistant, and non-toxic polyoxymethylene ensures longevity and safety in food & industrial use.
- • **Snap & Seal in Seconds:** Effortless snap ring locks male & female connectors for instant, leak-proof pipeline formation.
- • **Versatile Tubing Sizes:** Choose from 1/4", 3/8", or 5/16" connectors to perfectly fit 6-11mm hoses for diverse applications.
- • **Zero-Leak Disconnection:** Disconnect without spills or contamination—ideal for beverage, medical, and gas line systems.
- • **Built-In Double Check Valves:** Automatic shut-off valves on both ends prevent any gas or liquid backflow when disconnected.

## Overview

The BBTUS L Series quick couplings feature male and female connectors with built-in double check valves that instantly lock together via a snap ring, creating a secure, leak-proof pipeline. Made from high-quality, chemical-resistant POM material, these connectors operate flawlessly across a wide temperature range (-40°F to 180°F) and withstand vacuum pressures up to 120 psi. Available in three tubing sizes (1/4", 3/8", 5/16"), they are perfect for applications in beverage brewing, gas lines, and pharmaceutical industries, ensuring zero leakage and contamination upon disconnection.

## Description

BBTUS 3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4" 3/8" 5/16" optional: desertcart.com: Industrial & Scientific

Review: Do not leak, no loss of pressure - I use these in a looped water-cooling system where I have to break the lines occasionally without introducing air (thus avoiding re-priming the system). They are easy enough to take apart and reattach, especially if a little bit of grease is applied (in my case food-safe). They close with a nice audible click to confirm a lock. I have experienced minimal to no air infiltration even when disassembled for an extended period. They are a bit pricey, but are worth it since they are a perfect solution for my application. They are built tough, so should last a long time. I assume the o-ring inside is replaceable, but I hope to never have to find out.
Review: It worked great - Great item

## Features

- The product has one pairs, one male and one female connectors. Please use them together.
- When the male coupling and the female coupling are independent in a piping system, either of them has a shut-off valve function to prevent liquid or gas leakage and flowback.
- When the male coupling and the female coupling are locked together by the snap ring, the pipeline can be formed into a passage in an instant; when the snap ring is released, the male coupling and the female coupling are automatically separated, both ends of the pipe are closed instantly.
- The temperature range is -40F to 180F.They can handle a vacuum to 120 psi. There will be no leakage or air after it is disconnected. So you need not worry about them leaking gas.
- Suitable for a wide variety area. Such as Beer brewing/CO₂ and O₂ gas line/ Fuel Line/Homefill compressor /floating dip tube/

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1HL4PD4 |
| Best Sellers Rank | #28,847 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Quick Connect Hose Fittings |
| Brand | BBTUS |
| Brand Name | BBTUS |
| Color | White |
| Connector Type | Coupling |
| Customer Reviews | 4.1 out of 5 stars 168 Reviews |
| Item Dimensions | 0.74 x 0.94 x 3.3 inches |
| Item Highlight | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4" 3/8" 5/16" optional |
| Item Weight | 0.01 kg |
| Item dimensions L x W x H | 0.74 x 0.94 x 3.3 inches |
| Manufacturer | BBTUS |
| Manufacturer Part Number | GYJT2214 |
| Manufacturer Warranty Description | One Year Warranty |
| Material | Polyoxymethylene Delrin |
| Material Type | Polyoxymethylene Delrin |
| Model Number | GYJT2214 |
| Number of Pieces | 2 |
| Set Name | BBTUS 3/8" Male & Female Quick Connect Coupling Set (2 Piece) |
| Size | 3/8 Inch |
| Thread Type | NPT |
| Unit Count | 2 Count |

## Product Details

- **Brand:** BBTUS
- **Color:** White
- **Connector Type:** Coupling
- **Item Weight:** 0.01 Kilograms
- **Item dimensions L x W x H:** 0.74 x 0.94 x 3.3 inches
- **Manufacturer:** BBTUS
- **Material:** Polyoxymethylene Delrin
- **Number of Pieces:** 2
- **Size:** 3/8 Inch
- **Thread Type:** NPT

## Images

![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings - Image 1](https://m.media-amazon.com/images/I/31jRHEvkdSL.jpg)
![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings - Image 2](https://m.media-amazon.com/images/I/51icIlEZrtL.jpg)
![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings - Image 3](https://m.media-amazon.com/images/I/51kKvsBiCjL.jpg)
![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings - Image 4](https://m.media-amazon.com/images/I/51ltAYrjIAL.jpg)
![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings - Image 5](https://m.media-amazon.com/images/I/61THvkLg7aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Do not leak, no loss of pressure
*by O***S on December 8, 2025*

I use these in a looped water-cooling system where I have to break the lines occasionally without introducing air (thus avoiding re-priming the system). They are easy enough to take apart and reattach, especially if a little bit of grease is applied (in my case food-safe). They close with a nice audible click to confirm a lock. I have experienced minimal to no air infiltration even when disassembled for an extended period. They are a bit pricey, but are worth it since they are a perfect solution for my application. They are built tough, so should last a long time. I assume the o-ring inside is replaceable, but I hope to never have to find out.

### ⭐⭐⭐⭐⭐ It worked great
*by J***S on July 13, 2026*

Great item

### ⭐ junk
*by S***. on April 30, 2023*

I bought 2, First one came apart and wouldn't pass fuel. Second one wouldn't snap together and the O ring broke, and spilled fuel all over the garage and me. When there is no fuel in the line they work fine, but once there is fuel in line it screws you. What a joke! Don't buy, junk!

## Frequently Bought Together

- BBTUS 1/4" 3/8" 5/16" Plastic Hose Barb In-Line Quick Connector, Quick Release Vacuum Disconnect Coupling, Shut-Off Valved Insert Tube Quick Connect Fittings (1 Male+ 1 Female)(3/8")
- BBTUS 2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8")
- 3/8" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 3/8" ID x 1/2" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-02*