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Dayton 42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W

The Dayton is a 42-inch high by 45-inch wide combination damper and louver with drainable blades, featuring a hat channel design. This aluminum unit has overall dimensions of 47 1/2 inches in height and width, and…

SKU 3G-OTH-75921

Brand
Dayton
Item
42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
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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.

Technical Specifications

Dayton
Type
47 1/2 in W, Aluminum
H
47 1/2 in
Maximum Air Velocity
3,000 fpm

Technical Documents

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

Product Description

The Dayton is a 42-inch high by 45-inch wide combination damper and louver with drainable blades, featuring a hat channel design. This aluminum unit has overall dimensions of 47 1/2 inches in height and width, and supports a maximum air velocity of 3,000 fpm.

Frequently Asked Questions

What is the Dayton combination damper and louver used for?

The Dayton is a combination damper and louver with drainable blades, designed for commercial and industrial HVAC systems. It controls airflow while preventing water ingress, making it suitable for outdoor air intake or exhaust applications where both ventilation and weather protection are needed.

What are the specifications of the Dayton ?

The Dayton has overall dimensions of 47 1/2 in H by 47 1/2 in W, with a 42 in H by 45 in W duct opening. It is made of aluminum with a hat channel design and supports a maximum air velocity of 3,000 fpm. The manufacturer part number is .

Where to buy the Dayton worldwide?

3G Electric supplies the Dayton combination damper and louver to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this aluminum unit.

How to install the Dayton combination damper?

Install the Dayton in a wall or duct opening matching its 47 1/2 in by 47 1/2 in frame. Secure the hat channel flanges to the structure using appropriate fasteners. Ensure the drainable blades slope downward to allow water runoff. Follow standard HVAC louver installation practices for weatherproof sealing.

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 combination dampers & louvers with drainable blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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