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Dayton Round Manual Control Damper - Round Manual Control Dampers
DaytonRound Manual Control Dampers

Dayton Round Manual Control Damper

The Dayton 12"dia GSteel Manual Control Damper (SKU 3G-OTH-73279) is a round manual control damper designed for 12-inch diameter, 14-inch length steel single-duct applications. It features a butterfly blade type with…

SKU 3G-OTH-73279

Brand
Dayton
Item
Round Manual Control Damper
Category
Round Manual Control Dampers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dayton
Includes
Actuator Bracket
Blade Type
Butterfly
Switch Action
Normally Open
Mounting Location
Ceiling
Blade Seal Material
Silicone
Maximum Air Velocity
3000 fpm

Technical Documents

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

Product Description

The Dayton 12"dia GSteel Manual Control Damper (SKU 3G-OTH-73279) is a round manual control damper designed for 12-inch diameter, 14-inch length steel single-duct applications. It features a butterfly blade type with silicone blade seal material, a normally open switch action, and a maximum air velocity of 3000 fpm. This ceiling-mounted unit includes an actuator bracket for installation.

Frequently Asked Questions

What is the Dayton 12" GSteel Manual Control Damper used for?

The Dayton 12" GSteel Manual Control Damper () is used to regulate airflow in 12-inch diameter round steel ducts. It is commonly installed in ceiling-mounted HVAC systems for commercial or industrial buildings, providing manual control of air volume with a butterfly blade and silicone seal.

What are the specifications of the Dayton damper?

The Dayton is a round manual control damper for 12-inch diameter, 14-inch length steel ducts. It features a butterfly blade with silicone seal, normally open switch action, maximum air velocity of 3000 fpm, and ceiling mounting. It includes an actuator bracket.

Where to buy the Dayton damper worldwide?

You can source the Dayton damper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Dayton manual control damper.

How to install the Dayton manual control damper?

Install the Dayton damper in a 12-inch round duct section, ensuring the actuator bracket is securely mounted to the ceiling. Connect the normally open switch per local electrical codes. Verify the silicone blade seal is properly seated for airtight closure. Test manual operation before system startup.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
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HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
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Dayton Products

3G Electric supplies Dayton round manual 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Rectangular motorized control damper with 15 in height, 15 in width, and 12 in length. Constructed of aluminum with 1 1/2 in flange width. Features flat blade design and normally open switch action. Rated for 100/240V AC and maximum air velocity of 3500 fpm. Used in HVAC and ventilation systems for airflow regulation
Dayton
Rectangular motorized control damper with 15 in height, 15 in width, and 12 in length. Constructed of aluminum with 1 1/2 in flange width. Features flat blade design and normally open switch action. Rated for 100/240V AC and maximum air velocity of 3500 fpm. Used in HVAC and ventilation systems for airflow regulation
Rectangular manual control damper for regulating airflow in HVAC duct systems. Features a V-groove blade with TPE blade seal, normally open switch action, and includes an extension pin kit. Wall-mounted design with hat channel construction. Maximum air velocity 3000 fpm
Dayton
Rectangular manual control damper for regulating airflow in HVAC duct systems. Features a V-groove blade with TPE blade seal, normally open switch action, and includes an extension pin kit. Wall-mounted design with hat channel construction. Maximum air velocity 3000 fpm
Rectangular motorized control damper with steel construction and flat blade design. Measures 19 in height by 19 in width with 1 1/2 in flange width. Operates at 100/240V AC with normally open switch action, supporting maximum air velocity of 3500 fpm. Used for regulating airflow in HVAC and ventilation systems requiring fail-open operation
Dayton
Rectangular motorized control damper with steel construction and flat blade design. Measures 19 in height by 19 in width with 1 1/2 in flange width. Operates at 100/240V AC with normally open switch action, supporting maximum air velocity of 3500 fpm. Used for regulating airflow in HVAC and ventilation systems requiring fail-open operation

More from Dayton

View all Dayton parts →
This round manual control damper is designed for regulating airflow in HVAC duct systems. It features a butterfly blade with silicone seal material, a normally open switch action, and includes an actuator bracket. Suitable for ceiling mounting, it handles a maximum air velocity of 3000 fpm
Dayton
This round manual control damper is designed for regulating airflow in HVAC duct systems. It features a butterfly blade with silicone seal material, a normally open switch action, and includes an actuator bracket. Suitable for ceiling mounting, it handles a maximum air velocity of 3000 fpm

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