Dayton 11.75"H-W 3.7"L Square GStl Fire Dampr: Dynamic, 11 3/4 in H, 11 3/4 in W
The Dayton is a rectangular fire damper with a square profile, measuring 11.75 inches in height and width and 3.7 inches in length. It features a curtain blade type and a spring closure mechanism, designed for…
SKU 3G-OTH-74198
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Dayton is a rectangular fire damper with a square profile, measuring 11.75 inches in height and width and 3.7 inches in length. It features a curtain blade type and a spring closure mechanism, designed for vertical mounting positions.
Frequently Asked Questions
What is the Dayton 3G-OTH-74198 fire damper used for?
The Dayton 3G-OTH-74198 is a rectangular fire damper used in HVAC systems to prevent fire and smoke spread through ductwork. Its spring-closure curtain blade activates automatically when a fusible link melts, sealing the duct. It is designed for vertical mounting in commercial or industrial buildings.
What are the specifications of the Dayton 3G-OTH-74198 fire damper?
The Dayton 3G-OTH-74198 has a square profile measuring 11 3/4 in H, 11 3/4 in W, and 3 3/4 in L. It features a curtain blade type with a spring closure mechanism and is designed for vertical mounting. The manufacturer part number is 3G-OTH-74198.
Where to buy the Dayton 3G-OTH-74198 fire damper worldwide?
3G Electric supplies the Dayton 3G-OTH-74198 fire damper to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other HVAC safety components.
How to install a Dayton 3G-OTH-74198 fire damper?
Install the Dayton 3G-OTH-74198 in a vertical duct opening, ensuring the damper frame is securely fastened per local codes. The spring closure mechanism requires a fusible link rated for the application temperature. Always follow NFPA guidelines and the manufacturer's instructions for proper operation and testing.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton rectangular fire dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
