Dayton 19 in H x 19 in W Rectangular Motorized Control Damper
The Dayton 19"H-W 12"L Squ Stl Mtrzd Cntrl Dampr (SKU 3G-OTH-74497) is a rectangular motorized control damper with a steel construction, flat blade type, and a normally open switch action. It operates at a nameplate…
SKU 3G-OTH-74497
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 19"H-W 12"L Squ Stl Mtrzd Cntrl Dampr (SKU 3G-OTH-74497) is a rectangular motorized control damper with a steel construction, flat blade type, and a normally open switch action. It operates at a nameplate voltage of 100/240V AC and supports a maximum air velocity of 3500 fpm. The damper measures 19 inches in height and width, with a 12-inch length and a 1 1/2-inch flange width.
Frequently Asked Questions
What is the Dayton motorized control damper used for?
The Dayton rectangular motorized control damper regulates airflow in HVAC and industrial ventilation systems. Its normally open switch action and flat blade design make it suitable for applications requiring fail-open operation, such as exhaust or supply air control in commercial buildings and process environments.
What are the specifications of the Dayton damper?
The Dayton damper measures 19 in H x 19 in W x 12 in L with a 1 1/2 in flange width. It features a steel flat blade, operates at 100/240V AC, supports a maximum air velocity of 3500 fpm, and has a normally open switch action. The manufacturer part number is .
Where to buy the Dayton damper worldwide?
3G Electric supplies the Dayton motorized control damper to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other Dayton HVAC components.
How to install a Dayton motorized control damper?
Install the Dayton damper in a duct section with the airflow arrow pointing downstream. Ensure the flange seals against the duct flange. Wire the 100/240V AC actuator per the wiring diagram, verifying the normally open position. Test operation before closing the ductwork.
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3G Electric supplies Dayton rectangular motorized control dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
