---
product_id: 15989158
title: "POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black"
brand: "powertec"
price: "€ 13.48"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/15989158-powertec-70146-eccentric-reducer-4-inch-to-2-1-4
store_origin: IT
region: Italy
---

# 4" to 2-1/4" size Eccentric design for dust control Heavy-duty ABS material POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black

**Brand:** powertec
**Price:** € 13.48
**Availability:** ✅ In Stock

## Summary

> 🌀 Dust-free dreams start here!

## Quick Answers

- **What is this?** POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black by powertec
- **How much does it cost?** € 13.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/15989158-powertec-70146-eccentric-reducer-4-inch-to-2-1-4)

## 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

- • **Smart Design:** Eccentric opening prevents dust buildup, keeping your system efficient.
- • **Built to Last:** Crafted from premium ABS plastic, ensuring durability against workshop wear.
- • **Lightweight & Compact:** Weighs only 0.32 ounces, making it easy to handle and install.
- • **Perfect Compatibility:** Fits standard 4-inch dust collection hoses effortlessly.
- • **Transform Your Workspace:** Seamlessly reduce hose sizes for optimal dust collection.

## Overview

The POWERTEC 70146 Eccentric Reducer is a high-quality dust collection hose attachment designed to efficiently reduce hose sizes from 4 inches to 2-1/4 inches. Made from durable ABS plastic, this reducer features an eccentric design that prevents dust accumulation, ensuring a cleaner and more effective workspace. Compatible with standard dust collection systems, it’s the perfect addition for any woodworking or workshop setup.

## Description

POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black

## Features

- INCLUDES: (1) 4" To 2-1/4" Eccentric Reducer
- FUNCTION: Use as dust collector hose attachment to reduce from 4-inch hose to 2-1/4-inch hose - off center opening keeps dust from collecting in the system
- COMPATIBILITY: 4-Inch nominal OD end connects to standard 4-inch ID dust collection hose to reduce
- PREMIUM QUALITY: Made with heavy duty ABS plastic material for long-term durability and made to withstand the abrasive nature of woodworking and workshop dust collection
- DIMENSIONS: 4-Inch o.d end | 2-1/4-Inch o.d end by 2-Inch i.d

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 4" to 2-1/4" |
| Material | Plastic, Acrylonitrile Butadiene Styrene |
| Brand | POWERTEC |
| Color | Black |
| Item dimensions L x W x H | 4 x 4 x 3.25 inches |
| Connector Type | Reducer |
| Thread Size | 4 - 2 1/4 inches |
| Exterior Finish | ABS |
| Thread Type | NPS |
| Item Weight | 0.02 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00736815005977 |
| Manufacturer | Southern Technology LLC |
| UPC | 736815005977 |
| Part Number | 70146 |
| Item Weight | 0.32 ounces |
| Product Dimensions | 4 x 4 x 3.25 inches |
| Item model number | 70146 |
| Is Discontinued By Manufacturer | No |
| Style | Eccentric Reducer |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Included Components | Eccentric Reducer, 4-Inch to 2-1/4-Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 4" to 2-1/4"
- **Material:** Plastic, Acrylonitrile Butadiene Styrene
- **Brand:** POWERTEC
- **Color:** Black
- **Item dimensions L x W x H:** 4 x 4 x 3.25 inches
- **Connector Type:** Reducer
- **Thread Size:** 4 - 2 1/4 inches
- **Exterior Finish:** ABS
- **Thread Type:** NPS
- **Item Weight:** 0.02 Pounds

## Images

![POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black - Image 1](https://m.media-amazon.com/images/I/71uOlNVAafL.jpg)
![POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black - Image 2](https://m.media-amazon.com/images/I/51VpaxvwyVL.jpg)
![POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black - Image 3](https://m.media-amazon.com/images/I/61uOP96jmdL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.it/products/15989158-powertec-70146-eccentric-reducer-4-inch-to-2-1-4](https://www.desertcart.it/products/15989158-powertec-70146-eccentric-reducer-4-inch-to-2-1-4)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-03*