---
product_id: 32506609
title: "Imperial Bm0242 Cast Iron Damper, 4\" Dia."
brand: "imperial"
price: "4298 kr"
currency: ISK
in_stock: true
reviews_count: 13
url: https://www.desertcart.is/products/32506609-imperial-bm0242-cast-iron-damper-4-dia
store_origin: IS
region: Iceland
---

# Zinc exterior finish for corrosion resistance 4-inch precision diameter Durable cast iron build Imperial Bm0242 Cast Iron Damper, 4" Dia.

**Brand:** imperial
**Price:** 4298 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your airflow with the Imperial Cast Iron Damper — where durability meets precision.

## Quick Answers

- **What is this?** Imperial Bm0242 Cast Iron Damper, 4" Dia. by imperial
- **How much does it cost?** 4298 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/32506609-imperial-bm0242-cast-iron-damper-4-dia)

## Best For

- imperial enthusiasts

## Why This Product

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

## Key Features

- • **Precision 4" Diameter:** Fits seamlessly into standard HVAC ducts for optimal airflow control.
- • **Lightweight Yet Sturdy:** At just 6.4 ounces, it balances strength with easy installation.
- • **Universal Fit Compatibility:** Designed to integrate effortlessly with a wide range of HVAC systems and vehicles.
- • **Rugged Cast Iron Construction:** Engineered for long-lasting durability and reliable performance under pressure.
- • **Corrosion-Resistant Zinc Finish:** Protects against rust and wear, ensuring a sleek, modern look over time.

## Overview

The Imperial BM0242 Cast Iron Damper is a 4-inch diameter HVAC component crafted from durable cast iron with a corrosion-resistant zinc finish. Designed for universal fit and lightweight handling, it ensures precise airflow control and long-lasting performance in heating and ventilation systems.

## Description

Imperial Bm0242 Cast Iron Damper, 4" Dia.

## Features

- Imperial #BM0242 4" CI Damper
- IMPERIAL MFG GROUP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Imperial |
| Auto Part Position | Front |
| Style | Modern |
| Vehicle Service Type | Car |
| Exterior Finish | Zinc |
| Material | Plastic |
| Automotive Fit Type | Universal Fit |
| UPC | 063467732792 |
| Manufacturer | IMPERIAL MANUFACTURING GROUP USA IN |
| Model | Imperial Bm0242 Cast Iron Damper, 4" Dia. |
| Item Weight | 6.4 ounces |
| Product Dimensions | 0.9 x 3.8 x 8.5 inches |
| Item model number | BM0242 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BM0242 |

## Product Details

- **Brand:** Imperial
- **Auto Part Position:** Front
- **Style:** Modern
- **Vehicle Service Type:** Car
- **Exterior Finish:** Zinc

## Images

![Imperial Bm0242 Cast Iron Damper, 4" Dia. - Image 1](https://m.media-amazon.com/images/I/61ZtPX1aYHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Damper!
  

*by J***T on Reviewed in the United States on February 1, 2024*

Was easy to install and worked great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Must-have addition for a wood fired oven for cooking and smoking.
  

*by T***C on Reviewed in the United States on December 21, 2023*

I love using my wood fired pizza oven for cooking everything in addition to pizza and this damper really has added a great way to control flame and heat for longer cook times for meat. It was pretty easy to install and is a simple but effective design for keeping the to stay damper in the position you want it. It blocks off enough air flow that it can really dampen out the fire inside and get a strong smoke going while keeping the flame going and heat alive for hours.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Pin too tight and doesn’t line up at exit due to curved part of pi
  

*by A***R on Reviewed in the United States on May 30, 2024*

Needed a damper for pizza oven. Tried for a long time to figure out how to get the pin to go through due to the bend at the back of the pin. Once you try and maneuver the pin at the curve part towards the end of the pin inside the stove pipe, it forces the beginning of the pin too far away from the exit hole. Before you force it into place lol, verify the pin is long enough. Then cut the tip of the end off and it works perfectly. Also, before installing, practice turning the pin into the damper to see how it works. You have to turn the pin at certain places on the damper while applying pressure

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**Shop now:** [https://www.desertcart.is/products/32506609-imperial-bm0242-cast-iron-damper-4-dia](https://www.desertcart.is/products/32506609-imperial-bm0242-cast-iron-damper-4-dia)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-24*