---
product_id: 44384940
title: "ALDES 16\" Round Spring Loaded Backdraft Damper"
brand: "aldes"
price: "R668"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/44384940-aldes-16-round-spring-loaded-backdraft-damper
store_origin: ZA
region: South Africa
---

# Available in 8 sizes Spring-loaded blades Temp range: -22 to 180°F ALDES 16" Round Spring Loaded Backdraft Damper

**Brand:** aldes
**Price:** R668
**Availability:** ❌ Out of Stock

## Summary

> 💨 Control Your Airflow, Elevate Your Space!

## Quick Answers

- **What is this?** ALDES 16" Round Spring Loaded Backdraft Damper by aldes
- **How much does it cost?** R668 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/44384940-aldes-16-round-spring-loaded-backdraft-damper)

## Best For

- aldes enthusiasts

## Why This Product

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

## Key Features

- • **Premium Build Quality:** Durable 20-gauge galvanized steel housing ensures longevity.
- • **Versatile Orientation:** Install in any position to suit your HVAC needs.
- • **Wide Temperature Range:** Reliable performance across a broad temperature spectrum.
- • **Effortless Installation:** Experience seamless inline duct insertion with minimal effort.
- • **Optimal Airflow Control:** Designed for maximum backflow protection with minimal pressure.

## Overview

The ALDES 16" Round Spring Loaded Backdraft Damper is a top-rated airflow control solution, featuring spring-loaded aluminum blades within a robust galvanized steel housing. It offers versatile installation options and operates efficiently in a wide temperature range, making it ideal for various HVAC applications.

## Description

American Aldes delivers the premier backdraft damper solution favored for residential, commercial and industrial installations around the world. The highly rated automatic backdraft damper provides a complete seal, with no leakage to prevent backdraft airflows. It has been designed for low pressure drop and to require almost zero pressure to open the damper flaps when air is flowing the correct direction. The entire assembly inserts into the ductwork for easy installation and prevent leakage. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16".

## Features

- Highest Rated Premium Airflow Control Backdraft Dampers
- Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing
- May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures from -22 to 180 degrees F (Fahrenheit)
- Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16".
- Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | American Aldes Ventilation Corporation |
| Part Number | 99 037 |
| Item Weight | 4.5 pounds |
| Product Dimensions | 6.25 x 15.75 x 15.75 inches |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![ALDES 16" Round Spring Loaded Backdraft Damper - Image 1](https://m.media-amazon.com/images/I/61-lBKa7TTL.jpg)
![ALDES 16" Round Spring Loaded Backdraft Damper - Image 2](https://m.media-amazon.com/images/I/61ocFxa5+JL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/44384940-aldes-16-round-spring-loaded-backdraft-damper](https://www.desertcart.co.za/products/44384940-aldes-16-round-spring-loaded-backdraft-damper)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*