---
product_id: 349555199
title: "5\" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm)"
brand: "repa market"
price: "147.87 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Repa Market"
url: https://www.desertcart.tn/products/349555199-5-inch-duct-connector-flange-plastic-straight-pipe-flange-heating
store_origin: TN
region: Tunisia
---

# Precise 4.88" insertion diameter Easy, glue-free installation Universal 5" duct compatibility 5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm)

**Brand:** repa market
**Price:** 147.87 DT
**Availability:** ✅ In Stock

## Summary

> 🌬️ Connect with Confidence — The Smart Flange for Next-Level Venting

## Quick Answers

- **What is this?** 5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) by repa market
- **How much does it cost?** 147.87 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/349555199-5-inch-duct-connector-flange-plastic-straight-pipe-flange-heating)

## Best For

- repa market enthusiasts

## Why This Product

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

## Key Features

- • **Tool-Free Assembly:** No glues or sealants needed—snap and screw for a secure, leak-proof fit.
- • **Durable ABS Plastic Build:** Robust, weather-resistant material designed for any climate and long-lasting use.
- • **Sleek & Minimalist Design:** Clean white finish complements modern interiors and professional setups.
- • **Precision Fit, Zero Hassle:** Engineered with exact 124mm insertion diameter for seamless duct connections.
- • **Versatile Ventilation Partner:** Perfectly pairs with tumble dryers, extractor fans, hydroponics & more.

## Overview

This 5" (125mm) plastic duct connector flange offers a precise, durable, and easy-to-install solution for heating, cooling, and ventilation systems. Made from weather-resistant ABS plastic, it fits standard 5" ducts and requires no adhesives, ensuring reliable, leak-proof connections for residential or commercial use.

## Description

Free delivery and returns on all eligible orders. Shop 5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm).

Review: What's not to like. - I purchased this as part of a project to provide direct external venting for a floor standing air conditioning unit. After core drilling a 5" hole through the solid wall and installing a length of solid 5" duct through the wall (and capping the outside with a suitable weatherproof louver), this connector flange completes the internal wall interface where I can connect the unit (via it's flexible duct) in the summer and then cap the opening in the winter months. (I 3D printed a cap for the opening). This works great and means that I no-longer need to vent the unit through an open window (allowing more hot air into the house). Keep in mind that this is for 5" duct ~125mm not 4" ~100mm so check which one you need.
Review: Good quality - perfect fit, easy to mount; good quality product

## Features

- Precise dimensions: Flange insertion diameter: 4.88 inch / 124mm, Wall plate dimensions: 6.69 x 6.69 inch / 170mm x 170mm, Screw hole spacing: 6.1 inch x 6.1 inch / 155mm x 155mm.
- White, simple and stylish // ABS Plastic rigid ducting is perfect for DIY and Trade use.
- Easy to install, compatible with 5 Inch tube. Connect ducting components easily with durable plastic flanges for reliable connections. Easily connected to various types of circular ventilation air ducts.
- Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood
- We always provide you with premium equipments. Can be installed and used in any climate. The elements can be connected without glues and sealants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0822YF9GN |
| Best Sellers Rank | 15,422 in DIY & Tools ( See Top 100 in DIY & Tools ) 37 in Ducting |
| Brand | Repa Market |
| Colour | White |
| Connector Type | Conduit Connector |
| Country of Origin | Latvia |
| Customer Reviews | 4.3 4.3 out of 5 stars (299) |
| Exterior Finish | ABS |
| Global Trade Identification Number | 07427046530347 |
| Included Components | Connection flange |
| Item Dimensions | 17 x 6 x 17 centimetres |
| Item Weight | 80 Grams |
| Manufacturer | Repa Market |
| Material | Plastic |
| Number of Pieces | 1 |
| Size | 125 mm |
| Thread Size | 5" Inch |
| Thread Type | Flange |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Repa Market
- **Colour:** White
- **Connector type:** Conduit Connector
- **Exterior finish:** ABS
- **Item dimensions L x W x H:** 17 x 6 x 17 centimetres
- **Item weight:** 80 Grams
- **Material:** Plastic
- **Size:** 125 mm
- **Thread size:** 5" Inch
- **Thread type:** Flange

## Images

![5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) - Image 1](https://m.media-amazon.com/images/I/41RcitrCkCL.jpg)
![5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) - Image 2](https://m.media-amazon.com/images/I/71ahGWA6ZxL.jpg)
![5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) - Image 3](https://m.media-amazon.com/images/I/817yNUJai7L.jpg)
![5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) - Image 4](https://m.media-amazon.com/images/I/71miDt28DUL.jpg)
![5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (125mm) - Image 5](https://m.media-amazon.com/images/I/71lU+dXgarL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ What's not to like.
*by E***Y on 16 January 2025*

I purchased this as part of a project to provide direct external venting for a floor standing air conditioning unit. After core drilling a 5" hole through the solid wall and installing a length of solid 5" duct through the wall (and capping the outside with a suitable weatherproof louver), this connector flange completes the internal wall interface where I can connect the unit (via it's flexible duct) in the summer and then cap the opening in the winter months. (I 3D printed a cap for the opening). This works great and means that I no-longer need to vent the unit through an open window (allowing more hot air into the house). Keep in mind that this is for 5" duct ~125mm not 4" ~100mm so check which one you need.

### ⭐⭐⭐⭐⭐ Good quality
*by M***N on 20 September 2025*

perfect fit, easy to mount; good quality product

### ⭐⭐⭐⭐ Does the job!
*by M***. on 19 September 2024*

Fit is good but material feels a bit flimsy but once screwed in it's fine. The lip also bends but as it is all once piece it keeps it quite sturdy

## Frequently Bought Together

- 5" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint (125mm)
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**Shop now:** [https://www.desertcart.tn/products/349555199-5-inch-duct-connector-flange-plastic-straight-pipe-flange-heating](https://www.desertcart.tn/products/349555199-5-inch-duct-connector-flange-plastic-straight-pipe-flange-heating)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-06*