---
product_id: 57523828
title: "T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D)"
brand: "t-mex"
price: "€ 7.54"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/57523828-t-mex-50mm-40mm-09-0814-flexible-adaptor-black-50
store_origin: FI
region: Finland
---

# 50mm to 40mm pipe fit Stainless steel worm-drive clips EPDM rubber durability T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D)

**Brand:** t-mex
**Price:** € 7.54
**Availability:** ✅ In Stock

## Summary

> 🔩 Connect with confidence — the flexible adaptor that means business!

## Quick Answers

- **What is this?** T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D) by t-mex
- **How much does it cost?** € 7.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/57523828-t-mex-50mm-40mm-09-0814-flexible-adaptor-black-50)

## Best For

- t-mex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** EPDM elastomer ensures superior flexibility and long-term resistance to wear and tear.
- • **Secure & Reliable:** All-stainless steel worm-drive hose clips guarantee a tight, leak-proof seal every time.
- • **Professional & DIY Ready:** Trade-rated quality that meets the demands of pros and home innovators alike.
- • **Seamless Pipe Connection:** Effortlessly bridges 50mm and 40mm pipes for versatile plumbing solutions.
- • **Precision Fit for All Systems:** Designed to perfectly suit both imperial and metric pipe standards.

## Overview

The T-mex 50mm-40mm Flexible Adaptor is a high-quality, durable plumbing fitting crafted from EPDM rubber and stainless steel. Engineered to connect pipes of different diameters seamlessly, it supports both imperial and metric systems and features robust worm-drive clips for a secure, leak-proof fit. Ideal for permanent or temporary installations, it’s the go-to choice for professionals and DIY enthusiasts seeking reliable, versatile pipe connections.

## Description

T-mex Ltd. specialises in the fabrication and supply of standard and tailor-made engineering components. Our range of trade-rated Flexible Fittings - which comprises Couplers; Adaptors; End Caps; Tees; and Elbows - has been manufactured to suit both imperial and metric systems for use by professionals and DIY-ers alike in virtually any application with a requirement to connect pipes.

## Features

- Flexible Adaptor/Reducer To Suit 50mm x 40mm Pipe
- Used For Virtually Any Application To Connect Pipes
- Suitable For Both Permament or Temporary Applications
- EPDM Elastomer (Rubber) | All-Stainless Steel Worm-Drive Hose Clips
- Manufactured To Suit Both Imperial & Metric Systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | T-Mex |
| Part Number | 6.4.50.40 |
| Product Dimensions | 10 x 10 x 10 cm; 153 g |
| Item model number | 09.0814 |
| Size | 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D) |
| Colour | Black |
| Finish | EPDM Rubber |
| Material | EPDM Rubber, Stainless Steel |
| Shape | Eccentric Reducer |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | T-mex Flexible Adaptor for 50mm-40mm Pipe |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 153 g |

## Product Details

- **Size:** 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D)
- **Material:** EPDM Rubber, Stainless Steel
- **Brand:** T-mex
- **Colour:** Black
- **Item dimensions L x W x H:** 10 x 10 x 10 centimetres
- **Connector type:** Reducer
- **Thread size:** 1.25 inch
- **Exterior finish:** Stainless Steel
- **Thread type:** NPT
- **Item weight:** 153 Grams

## Images

![T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D) - Image 1](https://m.media-amazon.com/images/I/81X0TfBn6qL.jpg)
![T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D) - Image 2](https://m.media-amazon.com/images/I/91AXQHF-p1L.jpg)
![T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D) - Image 3](https://m.media-amazon.com/images/I/31gY+lQpeML.jpg)

## Questions & Answers

**Q: Please can you tell me if this reducing coupler will fit 50mm o/d down to 42mm o/d**
A: Thanks for your enquiry.
Yes - The larger end will fit rigid pipes with an Outer Diameter of 45mm-50mm and the smaller end will fit rigid pipes with an Outer Diameter of 38mm-42mm.
We hope that helps!

**Q: Is this a set**
A: Hello,
Thanks for your enquiry.
I'm unsure what you mean by a set, but both the Rubber Fitting and 2 x Stainless Steel Hose Clips (fitted to the Rubber Fitting) are included.
I hope that helps!

**Q: Will this be suitable for use with diesel?**
A: Can’t see why this would not be suitable with diesel. I don’t think the material would dissolve or deteriorate in diesel. My application was for a fish pond to connect pipes carrying sludge. It’s been working two years without trouble.

**Q: i ghave a 38mm pipe   will this 40mm get good closure if add some sealant and screw tight ?**
A: Thanks for your enquiry.
The 40mm fitting is suitable for use with 38mm (1½” NB Imperial) pipe.
You should not require any sealant with this if the clips are screwed tight.

## Frequently Bought Together

- T-mex 50mm-40mm 09.0814 Flexible Adaptor, Black, 50 x 40m O.D & 1 ½” x 1 ¼” NB (48 x 42mm O.D)
- T-mex 09.0704 Pipe Fitting adapters, Black, 50mm O.D Metric / 1 1/2" NB (48.3mm O.D) Imperial
- T-mex 09.0703 Pipe Fitting adapters, Black, 40mm O.D Metric / 1 1/4" NB (42.2mm O.D) Imperial

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*