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Dayton Rectangular Motorized Control Damper, 33 in H x 33 in W, Aluminum - Rectangular Motorized Control Dampers
DaytonRectangular Motorized Control Dampers

Dayton Rectangular Motorized Control Damper, 33 in H x 33 in W, Aluminum

The Dayton 33"H-W 13.3"L Squ Alu Mtrzd Cntrl Dampr (SKU 3G-OTH-74777) is a rectangular motorized control damper with a 13 1/4 in length, 33 in height, 33 in width, and 1 1/2 in flange width, constructed of aluminum…

SKU 3G-OTH-74777

Brand
Dayton
Item
Rectangular Motorized Control Damper, 33 in H x 33 in W, Aluminum
Category
Rectangular Motorized Control Dampers
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Technical Specifications

Dayton
Type
33 in W, Aluminum
Flange Wd
1 1/2 in
Blade Type
Flat Blade
Switch Action
Normally Open
Nameplate Voltage
100/240V AC
Maximum Air Velocity
3500 fpm

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

Product Description

The Dayton 33"H-W 13.3"L Squ Alu Mtrzd Cntrl Dampr (SKU 3G-OTH-74777) is a rectangular motorized control damper with a 13 1/4 in length, 33 in height, 33 in width, and 1 1/2 in flange width, constructed of aluminum. It features a flat blade design, operates on 100/240V AC, and has a normally open switch action. The damper supports a maximum air velocity of 3500 fpm.

Frequently Asked Questions

What is the Dayton 33"H-W 13.3"L Squ Alu Mtrzd Cntrl Dampr used for?

This Dayton motorized control damper regulates airflow in HVAC systems, typically in commercial or industrial ductwork. Its aluminum construction suits environments requiring corrosion resistance. The normally open switch action means the damper stays open when power is off, making it ideal for fail-open ventilation or exhaust applications.

What are the specifications of the Dayton motorized control damper?

The Dayton is a rectangular motorized control damper with dimensions 33 in height, 33 in width, and 13 1/4 in length. It has a 1 1/2 in flange width, flat blade design, and operates on 100/240V AC. Maximum air velocity is 3500 fpm, and the switch action is normally open.

Where to buy the Dayton motorized control damper worldwide?

3G Electric supplies the Dayton motorized control damper to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote tailored to your region.

How to install the Dayton motorized control damper?

Install the Dayton damper in a duct section matching its 33 in by 33 in dimensions, ensuring the flange aligns with the duct opening. Secure with fasteners through the 1 1/2 in flange. Wire the 100/240V AC actuator per local codes, verifying the normally open switch action functions correctly before commissioning.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
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 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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Rectangular motorized control damper with aluminum construction, flat blade design, and 1 1/2 in flange width. Operates with normally open switch action at 100/240V AC, suitable for regulating airflow in HVAC and ventilation systems where fail-safe open positioning is required. Maximum air velocity 3500 fpm
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Rectangular motorized control damper with aluminum construction, flat blade design, and 1 1/2 in flange width. Operates with normally open switch action at 100/240V AC, suitable for regulating airflow in HVAC and ventilation systems where fail-safe open positioning is required. Maximum air velocity 3500 fpm
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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
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Rectangular motorized control damper with 27 in height, 27 in width, and 12 in length. Constructed of steel with 1 1/2 in flanges. Features flat blade type, normally open switch action, and operates on 100/240V AC. Suitable for regulating airflow in HVAC duct systems with maximum air velocity of 3500 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

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