Dayton 15.8"H-W 4.5"L Alu Spring Bkdrft Dampr: For 16 in Fan, For 16 in Nominal Duct Dia
The Dayton 15.8"H-W 4.5"L Alu Spring Bkdrft Dampr (SKU 3G-OTH-74492) is a universal-mount backdraft damper designed for a 16-inch fan and 16-inch nominal duct diameter. It features a single-panel, flat blade…
SKU 3G-OTH-74492
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Dayton 15.8"H-W 4.5"L Alu Spring Bkdrft Dampr (SKU 3G-OTH-74492) is a universal-mount backdraft damper designed for a 16-inch fan and 16-inch nominal duct diameter. It features a single-panel, flat blade construction with horizontal airflow direction and vertical mounting position, supporting a maximum air velocity of 2000 fpm.
Frequently Asked Questions
What is the Dayton backdraft damper used for?
The Dayton backdraft damper prevents reverse airflow in 16-inch duct systems. It is installed vertically with horizontal airflow, commonly used in exhaust or ventilation systems to stop backdrafts when the fan is off.
What are the specifications of the Dayton backdraft damper?
The Dayton is a single-panel, flat blade damper for 16-inch nominal duct diameter. It has a 15.8-inch height, 4.5-inch length, aluminum construction, horizontal airflow, vertical mounting, and a maximum air velocity of 2000 fpm.
Where to buy the Dayton backdraft damper worldwide?
3G Electric supplies the Dayton backdraft damper worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Dayton backdraft damper?
Mount the Dayton vertically in a 16-inch duct with the airflow arrow pointing in the intended direction. Ensure the blade swings freely and the spring closes it securely when the fan stops. Follow standard ductwork practices for sealing.
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3G Electric supplies Dayton universal-mount backdraft dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
