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Backdraft Damper 4 Inch
The FAMCO BD Butterfly Damper opens easily with normal airflow and closes with gravity, minimizing air leakage.
Backdraft Damper 4 Inch
Item #: 15107394

Backdraft Damper 4 Inch

Item #: 15107394

INR 3734

Price Details

Price

INR 3734

M.R.P. INR 3734

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, July 31
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The FAMCO BD Butterfly Damper opens easily with normal airflow and closes with gravity, minimizing air leakage.
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What Stands Out

Efficient Sealing
Designed with high-quality materials, this damper ensures a tight seal, preventing unwanted drafts and air leaks, which enhances energy efficiency in residential and commercial environments.
Compact Size
The 4-inch size is perfect for tight spaces while still delivering reliable performance, making it an ideal choice for various applications like ventilation and exhaust systems.
Durable Construction
Built to last, the damper features corrosion-resistant components that withstand harsh conditions, ensuring longevity and reliability, thus providing great value for users seeking a long-term solution.

Product Details

FAMCO Shop Backdraft Damper 4 Inch online at a best price in India. B009AX6N86
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • Home Ventilation

    Ideal for homeowners needing efficient ventilation control to prevent backdrafts in HVAC systems and improve indoor air quality.

  • DIY Projects

    Perfect for DIY enthusiasts installing ventilation systems, ensuring reliable performance in various home improvement projects.

  • Energy Efficiency

    Beneficial for users wanting to enhance energy efficiency by preventing heat loss through backdrafts in exhaust systems.

Not Suitable For
  • Commercial Use

    Not suitable for large commercial settings that require heavy-duty dampers with higher airflow and durability specifications.

  • Infrequent Use

    Those needing ventilation options for occasional use may find this product unnecessary or overbuilt for their requirements.

  • Low Airflow Needs

    Users with minimal airflow requirements should consider simpler solutions, as this damper may be more complex than needed.

Product Description

Backdraft Damper 4 Inch

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Customer Questions & Answers

  • Question: What applications can the FAMCO BD Butterfly Damper be used for?

    Answer: It's suitable for heat exchangers, exhaust systems, solar heating systems, and other intake/exhaust applications.
  • Question: Can this damper be installed in both horizontal and vertical positions?

    Answer: Yes, it can be installed in both orientations, handling upward airflow only.
  • Question: What materials are used in the construction of the damper?

    Answer: The damper is made from quality Galvanized Steel and features durable Aluminum blades.

FAMCO Ducting Editorial Review

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Customer Reviews & Ratings

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PK
Purchase
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“logistcs is very good”

13 June 2026 · via Trustpilot
AN
Akhil
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“Very good and seamless experience, delivery package came in very good condition”

12 June 2026 · via Trustpilot
DK
Dr Kumarasway
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“Heavy import cost and DHL's high delivery fees.”

9 June 2026 · via Trustpilot
JM
J Mama
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“Interesting book and the seller describe it thank you”

8 June 2026 · via Trustpilot
PC
Paritosh
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“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”

8 June 2026 · via Trustpilot
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