---
product_id: 103903529
title: "John Guest Speedfit PP451223W 3/8OD by 3/8NPTF Female Adapter, 10-Pack"
brand: "john guest speedfit"
price: "฿8945"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/103903529-john-guest-speedfit-pp451223w-3-8od-by-3-8nptf-female
store_origin: TH
region: Thailand
---

# Leak-proof design No tools needed Lead-free & corrosion-free John Guest Speedfit PP451223W 3/8OD by 3/8NPTF Female Adapter, 10-Pack

**Brand:** john guest speedfit
**Price:** ฿8945
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** John Guest Speedfit PP451223W 3/8OD by 3/8NPTF Female Adapter, 10-Pack by john guest speedfit
- **How much does it cost?** ฿8945 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/103903529-john-guest-speedfit-pp451223w-3-8od-by-3-8nptf-female)

## Best For

- john guest speedfit enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Enjoy a permanent yet removable connection that stands the test of time.
- • **Eco-Friendly Choice:** Lead-free materials ensure safety for you and the environment.
- • **Compact & Lightweight:** At just 0.01 ounces, these adapters are easy to handle and store.
- • **Effortless Installation:** Say goodbye to complicated setups—no tools required!
- • **Versatile Compatibility:** Seamlessly connects with both copper and plastic tubes.

## Overview

The John Guest Speedfit PP451223W 3/8OD by 3/8NPTF Female Adapter is a versatile and reliable solution for your plumbing needs. This 10-pack of adapters requires no tools for installation, ensuring a quick and easy setup. Made from lead-free and corrosion-free materials, these adapters provide a permanent yet removable leak-proof connection, making them perfect for both copper and plastic tubes. Compact and lightweight, they are designed for convenience and efficiency.

## Description

From the Manufacturer          3/8OD by 3/8NPTF female adapter pushfit plastic fitting for the connection of plastic or copper tube. NSF 51 and NSF 61 listed. Designed, manufactured and assembled in the UK by John Guest Speedfit. Connectors use a grip then seal collet arrangement. Simply push the fitting fully onto the tube. Should the need arise to demount the connection push the collet towards the body of the fitting and pull the tube to release. The fitting ensures an easier working environment in confined spaces and removes the need for tools (no torches, crimpers or glues). 12 month guarantee against any defect in material or manufacture.

## Features

- No tools required
- Works with copper or plastic tube
- Provides a permanent/removable leak-proof connection
- Lead free
- Corrosion free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 3/8 Inch |
| Material | Copper,Lead,Plastic |
| Brand | John Guest Speedfit |
| Color | White |
| Item Dimensions LxWxH | 1.5 x 1 x 1 inches |
| Connector Type | Adapter |
| Exterior Finish | Copper |
| Thread Type | NPT |
| Item Weight | 0.01 Ounces |
| Number of Pieces | 10 |
| Manufacturer | John Guest Speedfit |
| Part Number | PP451223W |
| Item Weight | 0.01 ounces |
| Product Dimensions | 1.5 x 1 x 1 inches |
| Item model number | PP451223W |
| Item Package Quantity | 1 |
| Batteries Required? | No |
| Warranty Description | 12 Months against workmanship or material defects. Product replacement |

## Images

![John Guest Speedfit PP451223W 3/8OD by 3/8NPTF Female Adapter, 10-Pack - Image 1](https://m.media-amazon.com/images/I/61B7kIGDNAL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/103903529-john-guest-speedfit-pp451223w-3-8od-by-3-8nptf-female](https://www.desertcart.co.th/products/103903529-john-guest-speedfit-pp451223w-3-8od-by-3-8nptf-female)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*