Dayton 51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H
The Dayton 4FZJ2 is a wall-mount backdraft damper designed for use with a 48-inch fan. It features a double-panel, extruded aluminum construction with flat blades, measures 51 inches high by 51 inches wide by 3…
SKU 3G-OTH-76900
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The Dayton 4FZJ2 is a wall-mount backdraft damper designed for use with a 48-inch fan. It features a double-panel, extruded aluminum construction with flat blades, measures 51 inches high by 51 inches wide by 3 inches deep, and supports horizontal airflow in a vertical mounting position. The damper has a maximum air velocity of 3250 fpm.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the Dayton 4FZJ2 backdraft damper used for?
The Dayton 4FZJ2 is a wall-mount backdraft damper designed to prevent reverse airflow when a 48-inch fan is off. It is commonly used in commercial and industrial ventilation systems to maintain one-way horizontal airflow and protect against drafts, dust, and pests.
What are the specifications of the Dayton 4FZJ2 damper?
The Dayton 4FZJ2 measures 51 inches high by 51 inches wide by 3 inches deep, with a double-panel extruded aluminum construction and flat blades. It supports horizontal airflow, mounts vertically, and handles a maximum air velocity of 3250 fpm. It is designed for use with a 48-inch fan.
Where to buy the Dayton 4FZJ2 backdraft damper worldwide?
3G Electric supplies the Dayton 4FZJ2 backdraft damper worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Dayton 4FZJ2 backdraft damper?
Install the Dayton 4FZJ2 in a vertical position on a wall opening sized for a 48-inch fan. Ensure the damper blades open freely in the direction of horizontal airflow. Secure the frame with appropriate fasteners and seal edges to prevent air leakage. Follow standard HVAC damper installation practices.
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3G Electric memasok Dayton wall-mount backdraft dampers. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.













