---
product_id: 21975854
title: "POWERTEC 70126 Inlet Flange, 4 Inch OD Dust Collection Ducting Connector"
brand: "powertec"
price: "15334CFA"
currency: XOF
in_stock: true
category: "Powertec"
url: https://www.desertcart.sn/products/21975854-powertec-70126-inlet-flange-4-inch-od-dust-collection-ducting
store_origin: SN
region: Senegal
---

# Precision 4-inch OD fit Durable ABS plastic build Pre-bored holes for easy install POWERTEC 70126 Inlet Flange, 4 Inch OD Dust Collection Ducting Connector

**Brand:** powertec
**Price:** 15334CFA
**Availability:** ✅ In Stock

## Summary

> 🖤 Connect with Confidence: The Ultimate 4-Inch Flange for Pro-Level Dust Control

## Quick Answers

- **What is this?** POWERTEC 70126 Inlet Flange, 4 Inch OD Dust Collection Ducting Connector by powertec
- **How much does it cost?** 15334CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/21975854-powertec-70126-inlet-flange-4-inch-od-dust-collection-ducting)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium ABS plastic offers superior abrasion resistance and tensile strength
- • **Compact & Lightweight:** Only 0.15 lbs with a sleek 5.5-inch flange diameter for space-saving integration
- • **Versatile Application:** Ideal for dust collection, ventilation, heating, cooling, and dryer ducts
- • **Effortless Installation:** Pre-bored mounting holes make setup quick and hassle-free
- • **Seamless 4-Inch Connection:** Engineered for perfect fit with 4-inch ID dust hoses and machine ports

## Overview

The POWERTEC 70126 Inlet Flange is a high-precision, 4-inch OD dust collection connector crafted from durable ABS plastic. Designed for quick installation with pre-bored mounting holes, it ensures a secure fit for dust hoses, ventilation ducts, and HVAC applications. Lightweight yet tough, this flange delivers professional-grade abrasion resistance and tensile strength, making it a must-have for efficient dust extraction and versatile ducting solutions.

## Description

Introducing the 4-Inch OD Inlet Flange Connector by POWERTEC. This versatile accessory comes in handy for a wide range of professional workshop and at-home DIY projects that requires a 4” ID port to fitting connection. It’s duct flange design provides a quick and seamless attachment to machines, inline extractor fan and dust collector systems. However, it’s rigid ABS plastic construction can stand up to the abrasive nature of wood chips and debris commonly associated with dust extraction and those same characteristics also make it ideal for a variety of ducting and ventilation applications. Multi-Functional Design The connector features a tapered port which connects into 4-Inch ID dust-collection hose and other applicable fittings, such as quick connect or hose end fittings, etc. It comes with pre-bored mounting holes for a hassle free installation. Convenient, durable and multi-functional, this handy dust collection accessory will help to ensure that your dust-collector is working at peak efficiency and effectiveness. Dimensions and Specifications Connector Inner Diameter: 3-23/32 Inches Connector Outer Diameter: 3-59/64 Inches Flange Diameter: 5-9/16 Inches Material Color: ABS Plastic Black POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

## Features

- INCLUDES: 4” Flanged Inlet Fitting
- VERSATILE: Primarily used for attaching 4-inch ID dust hoses and similar sized machines ports to dust collection ports and woodworking applications, but can also serve as a dryer duct connector and works exceptionally well for heating and cooling ventilation projects
- FEATURES: An all-black, high precision solid round build with pre-bored mounting holes for a quick and easy installation
- PREMIUM BUILD: Made with high quality and rigid ABS plastic material – giving you optimal abrasion resistance, application durability and tensile strength for tough jobs and tougher woodworking conditions
- DIMENSIONS: Flange diameter measures 5-9/16-Inch | 4-Inch nominal end measures 3-59/64-Inch OD. And 3-23/32-Inch I.D.
- Designed to attach easily and securely to machines for connecting to dust collection systems
- Pre-bored mounting holes for easy and secure installation
- Tough, durable ABS plastic material
- Flange diameter measures 5-9/16-Inch
- 4-Inch nominal end measures 3-59/64-Inch OD. And 3-23/32-Inch I.D.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DJBXP5E |
| Best Sellers Rank | #39,770 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Vacuum & Dust Collector Replacement Parts |
| Brand Name | POWERTEC |
| Color | Black |
| Connector Type | Flange |
| Customer Reviews | 4.7 4.7 out of 5 stars (853) |
| Exterior Finish | ABS |
| Global Trade Identification Number | 00736815005199 |
| Included Components | Inlet Flange, 4-Inch |
| Item Dimensions | 5.5 x 5.5 x 2.5 inches |
| Item Type Name | POWERTEC 70126 Inlet Flange, 4-Inch |
| Item Weight | 0.15 Pounds |
| Manufacturer | Southern Technology LLC |
| Manufacturer Part Number | 70126 |
| Material Type | Plastic |
| Model Number | 70126 |
| Number of Pieces | 1 |
| Set Name | POWERTEC 4-Inch Inlet Flange |
| Size | 4" Inlet Flange |
| UPC | 736815005199 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POWERTEC
- **Color:** Black
- **Connector Type:** Flange
- **Exterior Finish:** ABS
- **Item Weight:** 0.15 Pounds
- **Item dimensions L x W x H:** 5.5 x 5.5 x 2.5 inches
- **Material:** Plastic
- **Number of Packs:** 1
- **Number of Pieces:** 1
- **Size:** 4" Inlet Flange

## Images

![POWERTEC 70126 Inlet Flange, 4 Inch OD Dust Collection Ducting Connector - Image 1](https://m.media-amazon.com/images/I/51wO5fSS3AS.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i use powertecs 70190 y-fitting, 4 x 2-1/2" fitting with this? will the y fitting plug into this? i need to mount it to a router cabinet.**
A: I couldnt say for sure. I know that the WEN brand clear 4 inch hose is VERY tight around this. I did not need a clamp to hold it in my application.  At $6, if it didn't is is still a handy part to have around for future use IMO.

**Q: Is the inside diameter at the flange end larger than 4 inches; it appears to get wider on the outside of the fitting, does it expand on the inside too**
A: I already have it mounted and can't tell for sure, but I think the interior is the same size all the way down..  I have inserted a 4-inch hose and it appears to be flush at both the top and bottom.

**Q: I know its not meant for this use but could it be sturdy enough to put in a subwoofer box as an aero port.**
A: This component is "hard plastic" but definitely appears to have a lot of strength (and the specs, that I don't have in front of me, identify a certain "weight" loading that they can withstand). I am using them for supporting wood railing in my corral for my horses, and they are holding up 50-100 pound log rails. I don't know how much your subwoofer weighs or what an "aero port" is, but if the subwoofer weighs less than 50 pounds, this will work just fine.

**Q: will 4" drain pip[e connect to this snugly enough to use on a rain water catchment system. The flange mounting on the lid of the tank?**
A: Do not know what inside diameter is of 4" drain pipe.  This is designed for 4" dust collection hoses.

## Frequently Bought Together

- POWERTEC 70126 Inlet Flange, 4 Inch OD Dust Collection Ducting Connector
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-08*