---
product_id: 1401610
title: "John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8\" Tube OD x 3/8\" BSP Female (Pack of 10)"
brand: "john guest"
price: "€ 134.75"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/1401610-john-guest-acetal-copolymer-tube-fitting-flat-end-adaptor-3
store_origin: CY
region: Cyprus
---

# Low moisture absorption Flat-end adapter 150 psi pressure John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8" Tube OD x 3/8" BSP Female (Pack of 10)

**Brand:** john guest
**Price:** € 134.75
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8" Tube OD x 3/8" BSP Female (Pack of 10) by john guest
- **How much does it cost?** € 134.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/1401610-john-guest-acetal-copolymer-tube-fitting-flat-end-adaptor-3)

## Best For

- john guest enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from acetal copolymer for superior strength and longevity.
- • **High Performance:** Handles working pressures up to 150 psi with ease.
- • **Certified Quality:** Meets NSF/ANSI standards for peace of mind in your installations.
- • **Seamless Connections:** Easily extend your piping with this flat-end adapter.
- • **Versatile Compatibility:** Push-to-connect design for effortless integration with various pipes.

## Overview

The John Guest Acetal Copolymer Tube Fitting is a reliable flat-end adapter designed to seamlessly join pipes of different types. Made from durable acetal copolymer plastic, it boasts low moisture absorption and high tensile strength, ensuring long-lasting performance. With a working pressure of up to 150 psi, this fitting meets stringent NSF/ANSI standards, making it a top choice for professional applications.

## Description

John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8" Tube OD x 3/8" BSP Female (Pack of 10)

## Features

- Flat-end adapter extends a run of piping by joining two pipes of different types
- Push-to-connect fitting connects to pipes or tubing on one end and has a BSP female connector on the other
- Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
- Working pressure of up to 150 psi
- Meets NSF/ANSI standards 14, 51, and 61 for quality assurance

## Images

![John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8" Tube OD x 3/8" BSP Female (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/71sRPXTp3QL.jpg)
![John Guest Acetal Copolymer Tube Fitting, Flat End Adaptor, 3/8" Tube OD x 3/8" BSP Female (Pack of 10) - Image 2](https://m.media-amazon.com/images/I/61QTTEHlVKL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good fitting adapter for floats or whatever other needs fit this size.
  

*by C***E on Reviewed in the United States on April 4, 2019*

Haven't leaked so far, thread is just what we needed to connect our floats without issues or adapters. Happy so far

### ⭐⭐⭐⭐⭐ 







  
  
    Good
  

*by S***D on Reviewed in the United States on May 29, 2019*

WorkedWell as expected so I couldConnect my  RO unit  up to my fridge

### ⭐⭐⭐⭐⭐ 







  
  
    great for use on beer shanks to easily connect tubing
  

*by G***F on Reviewed in the United States on October 29, 2015*

I use these to connect on to the back of the standard beer shank. I use these in conjunction with 3/8" OD Bev Seal Ultra 235 tubing in my kegerator, and these fittings work great for that purpose.

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**Shop now:** [https://www.desertcart.com.cy/products/1401610-john-guest-acetal-copolymer-tube-fitting-flat-end-adaptor-3](https://www.desertcart.com.cy/products/1401610-john-guest-acetal-copolymer-tube-fitting-flat-end-adaptor-3)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*