---
product_id: 20629324
title: "4” Duct Connector, Aluminum with Bead and Crimp, Silver, 3” long (DAC4C)"
brand: "deflecto"
price: "₩24897"
currency: KRW
in_stock: true
reviews_count: 13
category: "Deflecto"
url: https://www.desertcart.kr/products/20629324-4-duct-connector-aluminum-with-bead-and-crimp-silver-3
store_origin: KR
region: South Korea
---

# Fire-resistant aluminum build 4” diameter precision fit -100 to 430°F operating range 4” Duct Connector, Aluminum with Bead and Crimp, Silver, 3” long (DAC4C)

**Brand:** deflecto
**Price:** ₩24897
**Availability:** ✅ In Stock

## Summary

> 🔥 Connect with confidence—where durability meets precision! ⚙️

## Quick Answers

- **What is this?** 4” Duct Connector, Aluminum with Bead and Crimp, Silver, 3” long (DAC4C) by deflecto
- **How much does it cost?** ₩24897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/20629324-4-duct-connector-aluminum-with-bead-and-crimp-silver-3)

## Best For

- deflecto enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Beaded center reinforcement ensures your duct connections stay rock-solid over time.
- • **Effortless Installation:** Crimped ends for a seamless slide-and-lock fit—no fuss, no tools needed.
- • **Trusted Industry Leader:** From Deflecto, a brand with 50+ years of innovation and reliability in air distribution.
- • **Extreme Temperature Ready:** Operates flawlessly from freezing -100°F to scorching 430°F—perfect for any HVAC challenge.
- • **Pressure & Speed Champion:** Handles up to 80 psi and air velocities of 5,000 FPM without breaking a sweat.

## Overview

The Deflecto 4” Aluminum Duct Connector is a high-performance HVAC essential designed for quick, secure duct joins. Featuring crimped ends for easy installation and a bead for added strength, it withstands extreme temperatures (-100 to 430°F) and pressures up to 80 psi. Crafted from fire-resistant aluminum, this connector ensures long-lasting, reliable airflow management trusted by professionals worldwide.

## Description

Our 4” one piece aluminum duct connector is ideal for joining together 2 ducts. Installation is easy, simply slide the ducts over each crimped end and fasten into place. The bead in the middle gives extra strength to your connection, for longer use. Constructed of fire resistant aluminum, it has an operating temperature range of -100 to 430 degrees F. Maximum working pressure of 80 psi, and maximum velocity of 5,000 FPM. Deflecto was founded on innovative, problem solving products. For over a half century, we have built a tradition of discovering and meeting needs with invention and dependable manufacturing. Today, Deflecto is the world’s largest chair mat, bicycle reflector and dryer venting manufacturer and a global leader in sign and literature holders, office workspace accessories and other air distribution products.

Review: Does the job. - Good quality, fit perfectly for my dryer vent.
Review: Excellent packaging - Was shipped pretty quick, but most of all packaged very well in a box so that they came totally perfect. They were a little expensive, but excellent packaging makes it worth it.

## Features

- For joining together round ducting, our 4” one piece aluminum duct connector is an ideal solution
- Crimped ends allow for easy installation, simply slide the ducts over each end and fasten into place
- Designed with a bead in the middle to give extra strength to your connection, which helps prolong use
- Maximum working pressure of 80 psi; Maximum velocity of 5,000 FPM; Operating temperature range of -100 to 430 degrees F
- Constructed of fire resistant aluminum

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001NPANGW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #32,990 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in HVAC Ducting |
| Brand | Deflecto |
| Color | Silver |
| Connector Type | Crimp |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,707) |
| Date First Available | December 12, 2008 |
| Exterior Finish | Aluminum |
| Global Trade Identification Number | 00079916002019 |
| Included Components | Duct Connector^ |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 3 x 4 x 4 inches |
| Item model number | DAC4C |
| Manufacturer | Deflect-o Products |
| Material | Aluminum |
| Number of Pieces | 1 |
| Part Number | VENDAC4 |
| Power Source | AC |
| Product Dimensions | 3 x 4 x 4 inches |
| Shape | round |
| Size | 4 Inch |
| Style | Classic |
| Thread Type | DAC4C |
| UPC | 079916002019 |
| Warranty Description | AS LISTED |

## Product Details

- **Brand:** Deflecto
- **Color:** Silver
- **Connector Type:** Crimp
- **Exterior Finish:** Aluminum
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 3 x 4 x 4 inches
- **Material:** Aluminum
- **Number of Pieces:** 1
- **Size:** 4 Inch
- **Thread Type:** DAC4C

## Images

![4” Duct Connector, Aluminum with Bead and Crimp, Silver, 3” long (DAC4C) - Image 1](https://m.media-amazon.com/images/I/61VraA0BQbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job.
*by T***. on October 14, 2025*

Good quality, fit perfectly for my dryer vent.

### ⭐⭐⭐⭐⭐ Excellent packaging
*by R***T on December 15, 2025*

Was shipped pretty quick, but most of all packaged very well in a box so that they came totally perfect. They were a little expensive, but excellent packaging makes it worth it.

### ⭐⭐⭐⭐ Works as advertised.
*by J***N on November 9, 2025*

Item was slightly deformed during shipping. Easily straightened.

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**Shop now:** [https://www.desertcart.kr/products/20629324-4-duct-connector-aluminum-with-bead-and-crimp-silver-3](https://www.desertcart.kr/products/20629324-4-duct-connector-aluminum-with-bead-and-crimp-silver-3)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*