Damper, Backdraft
Product ID: 741171275
💨Max velocity 2000 FPM for powerful airflow
📏1 3/8" flange width for seamless fit
🔇Felt edges for whisper-quiet operation
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₩280401
1
Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Description
💨 Quiet power meets precision fit—upgrade your airflow game now!
- BUILT TO LAST - Robust 16-gauge extruded aluminum frame with galvanized steel tie rods and stainless steel hardware for industrial-grade durability.
- SILENT PRECISION - Felt edges ensure ultra-quiet damper movement—no more noisy disruptions during work or relaxation.
- VERSATILE ADJUSTMENT - Easily adjustable vertically or horizontally to customize airflow and fit your unique ceiling setup.
- PERFECT FIT EVERY TIME - 1 3/8" flange width designed for easy, secure installation with Dayton Fans 4HZ54 & 4HZ55.
- HIGH PERFORMANCE AIRFLOW - Supports max velocity of 2000 FPM, delivering efficient ventilation that keeps your space fresh and comfortable.
This backdraft damper features a durable 16-gauge extruded aluminum frame with aluminum blades, galvanized steel tie rods, and stainless steel hardware. Designed for wall mount supply use, it includes felt edges for silent operation and a 1 3/8" flange width for compatibility with Dayton Fans 4HZ54 and 4HZ55. With a max velocity of 2000 FPM, it ensures efficient and customizable airflow control.
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