---
product_id: 26275080
title: "Y-Fitting"
brand: "powertec"
price: "S$52"
currency: SGD
in_stock: null
reviews_count: 13
category: "Powertec"
url: https://www.desertcart.sg/products/26275080-y-fitting
store_origin: SG
region: Singapore
---

# 3x 4-inch nominal ends Fits 4-inch ID dust hoses Rugged ABS plastic build Y-Fitting

**Brand:** powertec
**Price:** S$52
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Upgrade your dust game—connect, control, and conquer your workspace!

## Quick Answers

- **What is this?** Y-Fitting by powertec
- **How much does it cost?** S$52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/26275080-y-fitting)

## 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

- • **Precision Fit Design:** 3-3/4 inch ID ensures airtight seals for maximum dust extraction efficiency.
- • **Effortless Installation:** Secure with band clamps—no hassle, just plug and play for instant system expansion.
- • **Versatile Compatibility:** Works directly with 4” ID flexible hoses; adapters available for other pipe types.
- • **Durable ABS Construction:** Engineered for abrasion resistance and long-lasting toughness in busy workshops.
- • **Seamless Multi-Machine Connection:** Easily split one dust line to power two tools simultaneously.

## Overview

The POWERTEC 4-Inch Y Fitting is a robust ABS plastic connector designed to split a single 4-inch dust collection hose into two, enabling simultaneous dust extraction from multiple machines. Its precise 3-3/4 inch inner diameter ensures airtight performance, enhancing system efficiency and workshop air quality. Compatible with standard 4-inch ID flexible hoses and easy to install with band clamps, this fitting is a must-have for professionals seeking to optimize their dust collection setup.

## Description

Product Description The durable POWERTEC 4-Inch Y-Fitting Dust Hose Connector is the ideal solution for expanding your dust hose collection system, thereby optimizing system efficiency, flexibility and effectiveness. Use this sturdy, tight-fitting connector to facilitate a dual hose branch (connection) from a single main hose line. This handy component allows you the ability to connect two separate machines - or two hoses from the same machine - directly to the dust collector's main hose. Our premium airtight fittings help ensure that potent dust and debris is extracted and sucked straight into your dust collector, and clear, clean air is returned into your workshop environment. Allows your dust collection system the capacity to service multiple machines. Make it perfect with POWERTEC fittings - streamlined, simple to use, versatile! Three 4-Inch nominal ends measure 3-61/64-Inch O.D. and 3-3/4-Inch I.D. From the Manufacturer POWERTEC 4-Inch Y-Fitting Dust Hose Connector

Review: POWERTEC 4 Inch Y Fitting - This plastic 4" Y connector is perfect for ducting it's sturdy and works as expected. Thanks.
Review: Good coupling, fits well. - It's a good wye fitting, fits the other tubing, pipe, and Fernco-type couplings just fine.

## Features

- INCLUDES: 4” Dust Collection Hose Y-Fitting Connector
- FUNCTION: Connects 4” nominal ID dust hoses together to split to one or two machines, and then extend to other compatible machines. Please note: The nominal 4” OD Y-Fitting is designed to work directly with 4” ID Flexible Dust Control Hoses. To work with other 4” OD pipes or adapters, a union, such as POWETEC 70149 Flex Cuff, will be needed. Please see the listed photos and video.
- FEATURES: Fits inside dust collection hoses and secures with band clamps, easy-to-use and versatile design that accommodates a variety of dust collection systems and woodworking power tools with 4” ID ports.
- BUILD: Fittings is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability
- DIMENSIONS: All three 4-Inch nominal end measure 3-61/64 inch OD and 3-3/4 inch ID | Material Thickness: 1/8"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005VRJIW8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #12,094 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Vacuum & Dust Collector Replacement Parts #9 in Power Tool Replacement Parts |
| Brand | POWERTEC |
| Color | 4" Y Fitting |
| Connector Type | Y-Fitting |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,331) |
| Date First Available | October 14, 2011 |
| Exterior Finish | ABS |
| Global Trade Identification Number | 00736815003393 |
| Included Components | 4-Inch Y-Fitting Dust Hose Connector |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 13.7 ounces |
| Item dimensions L x W x H | 9.8 x 8.6 x 4.25 inches |
| Item model number | 70106 |
| Manufacturer | POWERTEC |
| Material | ABS Plastic |
| Number of Pieces | 1 |
| Part Number | 70106 |
| Product Dimensions | 9.8 x 8.6 x 4.25 inches |
| Set Name | 4" Y Fitting Hose Connector |
| Size | 4" Y Fitting Hose Connector |
| Style | 4" Hose Connector |
| Thread Size | 1-1/2 x 13 TPI |
| Thread Type | NPT |
| UPC | 785533784091 736815003393 |

## Product Details

- **Brand:** POWERTEC
- **Color:** 4" Y Fitting
- **Connector Type:** Y-Fitting
- **Exterior Finish:** ABS
- **Item Weight:** 13.7 Ounces
- **Item dimensions L x W x H:** 9.8 x 8.6 x 4.25 inches
- **Material:** ABS Plastic
- **Size:** 4" Y Fitting Hose Connector
- **Thread Size:** 1-1/2 x 13 TPI
- **Thread Type:** NPT

## Images

![Y-Fitting - Image 1](https://m.media-amazon.com/images/I/61LTZq0EQzL.jpg)
![Y-Fitting - Image 2](https://m.media-amazon.com/images/I/61KkqUlwrqL.jpg)
![Y-Fitting - Image 3](https://m.media-amazon.com/images/I/61XmFz1qNaL.jpg)
![Y-Fitting - Image 4](https://m.media-amazon.com/images/I/7163C5t+rDL.jpg)
![Y-Fitting - Image 5](https://m.media-amazon.com/images/I/51zre9X8W8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ POWERTEC 4 Inch Y Fitting
*by A***S on December 8, 2025*

This plastic 4" Y connector is perfect for ducting it's sturdy and works as expected. Thanks.

### ⭐⭐⭐⭐⭐ Good coupling, fits well.
*by M***N on February 14, 2026*

It's a good wye fitting, fits the other tubing, pipe, and Fernco-type couplings just fine.

### ⭐⭐⭐⭐⭐ Works good.
*by G***I on January 10, 2026*

Use this to heat my outside kitchen on my camper during the winter.

## Frequently Bought Together

- POWERTEC 4 Inch Y Fitting for 4 Inch Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)
- POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack
- POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK

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**Shop now:** [https://www.desertcart.sg/products/26275080-y-fitting](https://www.desertcart.sg/products/26275080-y-fitting)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-13*