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Dayton 33"H-W 13.3"L Squ Stl Mtrzd Cntrl Dampr: 13 1/4 in L, 33 in H, 33 in W - Rectangular Motorized Control Dampers
DaytonRectangular Motorized Control Dampers

Dayton 33"H-W 13.3"L Squ Stl Mtrzd Cntrl Dampr: 13 1/4 in L, 33 in H, 33 in W

The Dayton 3C728 is a rectangular motorized control damper with a 33-inch height, 33-inch width, and 13 1/4-inch length, constructed from steel with a 1 1/2-inch flange width. It features flat blades and a normally…

SKU 3G-OTH-74761

Brand
Dayton
Item
33"H-W 13.3"L Squ Stl Mtrzd Cntrl Dampr: 13 1/4 in L, 33 in H, 33 in W
Category
Rectangular Motorized Control Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
3C728
Type
33 in W, Steel
H
33 in
Flange Wd
1 1/2 in
Blade Type
Flat Blade
Switch Action
Normally Open
Nameplate Voltage
100/240V AC
Maximum Air Velocity
3500 fpm
View Full Spec Sheet

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 3C728 is a rectangular motorized control damper with a 33-inch height, 33-inch width, and 13 1/4-inch length, constructed from steel with a 1 1/2-inch flange width. It features flat blades and a normally open switch action, operating at a nameplate voltage of 100/240V AC. This damper is rated for a maximum air velocity of 3500 fpm.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton 3C728 motorized control damper used for?

The Dayton 3C728 is a rectangular motorized control damper used in HVAC systems to regulate airflow in ducts. It is suitable for commercial or industrial ventilation applications requiring a normally open switch action and a maximum air velocity of 3500 fpm.

What are the specifications of the Dayton 3C728 damper?

The Dayton 3C728 has a 33-inch height, 33-inch width, and 13 1/4-inch length, with a 1 1/2-inch flange width. It features flat blades, a normally open switch action, and operates at 100/240V AC. Maximum air velocity is 3500 fpm.

Where to buy the Dayton 3C728 damper worldwide?

You can source the Dayton 3C728 motorized control damper through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your HVAC projects.

How to install the Dayton 3C728 motorized control damper?

Install the Dayton 3C728 by mounting it securely in the ductwork with the flange facing the airflow direction. Connect the 100/240V AC power supply to the motor terminals, ensuring the normally open switch action is correctly wired. Follow standard HVAC damper installation practices.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

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.

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