---
product_id: 486626190
title: "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\")"
brand: "bbtus"
price: "B/.58"
currency: PAB
in_stock: true
reviews_count: 8
category: "Bbtus"
url: https://www.desertcart.com.pa/products/486626190-1-4-3-8-5-16-plastic-hose-barb-in
store_origin: PA
region: Panama
---

# Vacuum rated to 120 psi, leak-proof Instant snap-lock connection Wide temp range -40°F to 180°F 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")

**Brand:** bbtus
**Price:** B/.58
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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") by bbtus
- **How much does it cost?** B/.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/486626190-1-4-3-8-5-16-plastic-hose-barb-in)

## 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

- • **Versatile & Durable:** Crafted from tough Polyoxymethylene Delrin, ideal for beer brewing, gas lines, fuel, and more—engineered to last.
- • **Dual Shut-Off Valves:** Both male and female ends feature shut-off valves to prevent flowback and ensure zero leakage when disconnected.
- • **Snap & Seal in Seconds:** Quick-release snap ring locks for effortless, secure pipeline connections without leaks or air intrusion.
- • **Vacuum-Ready Performance:** Handles vacuum pressures up to 120 psi, maintaining airtight seals even during disconnections.
- • **Built for Extreme Conditions:** Operates flawlessly from freezing -40°F to scorching 180°F, perfect for diverse industrial and home applications.

## Overview

The BBTUS 3/8" Plastic Hose Barb Quick Connector set includes one male and one female coupling with integrated shut-off valves that instantly seal when disconnected, preventing leaks and air ingress. Made from durable Polyoxymethylene Delrin, it withstands temperatures from -40°F to 180°F and vacuum pressures up to 120 psi, making it ideal for applications ranging from beverage gas lines to fuel and home compressors.

## Description

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"): 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: used in a dry suit pee valve - 3/8th diameter works for my application. water and body fluids is what it contacts and it works Pros drop in replacement for dry suit pee valve quick disconnect robust and rugged design, feels and looks like US version works as designed, plus double o ring sealed half price of US version, low cost Cons the catheter end is also 3/8 dia and not tapered, so slightly more work to insert catheter but it fits snug somewhat physically larger than US version of quick disconnect

## 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 |
|---------------|-------|
| Brand | BBTUS |
| Color | White |
| Connector Type | Plug |
| Item dimensions L x W x H | 0.74 x 0.94 x 3.3 inches |
| Material | Polyoxymethylene Delrin |
| Size | 3/8 Inch |

## Product Details

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

## Images

![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") - Image 1](https://m.media-amazon.com/images/I/31jRHEvkdSL.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.

### ⭐⭐⭐⭐⭐ used in a dry suit pee valve
*by Z***Z on January 17, 2025*

3/8th diameter works for my application. water and body fluids is what it contacts and it works Pros drop in replacement for dry suit pee valve quick disconnect robust and rugged design, feels and looks like US version works as designed, plus double o ring sealed half price of US version, low cost Cons the catheter end is also 3/8 dia and not tapered, so slightly more work to insert catheter but it fits snug somewhat physically larger than US version of quick disconnect

### ⭐ DO NOT RECOMMEND FOR FUEL
*by W***H on June 26, 2025*

Absolutely horrible for fuel line quick releases on a motorcycle. Stopped the flow of fuel and left me stranded. And they fall apart easily when removing.

## 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 Panama*
*Store origin: PA*
*Last updated: 2026-02-19*