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Dayton 15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd - Rectangular Motorized Control Dampers
DaytonRectangular Motorized Control Dampers

Dayton 15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd

The Dayton 15"H-W 12"L Squ Stl Motrzd Contrl Damper (SKU 3HHP3) is a rectangular motorized control damper with a 12-inch length, 15-inch height, and 15-inch width, featuring a 1 1/2-inch flange width and steel…

SKU 3G-OTH-74383

Brand
Dayton
Item
15"H-W 12"L Squ Stl Motrzd Contrl Damper: 12 in L, 15 in H, 15 in W, 1 1/2 in Flange Wd
Category
Rectangular Motorized Control Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
3HHP3
Type
15 in W, Steel
H
15 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 15"H-W 12"L Squ Stl Motrzd Contrl Damper (SKU 3HHP3) is a rectangular motorized control damper with a 12-inch length, 15-inch height, and 15-inch width, featuring a 1 1/2-inch flange width and steel construction. It operates with a flat blade type and a normally open switch action, with a nameplate voltage of 100/240V AC and 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 15"H-W 12"L Squ Stl Motrzd Contrl Damper used for?

This rectangular motorized control damper regulates airflow in HVAC systems, typically in commercial or industrial ductwork. Its normally open switch action and flat blade design make it suitable for applications requiring fail-open operation, such as ventilation or exhaust systems.

What are the specifications of the Dayton 3HHP3 motorized damper?

The Dayton 3HHP3 damper has a 12-inch length, 15-inch height, and 15-inch width, with a 1 1/2-inch flange width and steel construction. It operates at 100/240V AC, uses a flat blade type, has a normally open switch action, and handles a maximum air velocity of 3500 fpm.

Where to buy the Dayton 3HHP3 damper worldwide?

3G Electric supplies the Dayton 3HHP3 motorized control damper worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Dayton motorized control damper?

Install the damper in a duct section matching its 15-inch by 15-inch dimensions, using the 1 1/2-inch flange for secure mounting. Ensure the normally open switch action is correctly wired to your 100/240V AC control system. Follow standard HVAC damper installation practices for proper sealing and airflow direction.

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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