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Dayton 56.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 29 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 56.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 29 1/2 in W

The Dayton 3G-OTH-76446 is a 56.5-inch high by 32.5-inch wide combination damper and louver with drainable blades, featuring a flanged design. Constructed from extruded aluminum, it has a maximum air velocity of…

SKU 3G-OTH-76446

Brand
Dayton
Item
56.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 29 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
29 1/2 in W, Aluminum
H
53 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 3G-OTH-76446 is a 56.5-inch high by 32.5-inch wide combination damper and louver with drainable blades, featuring a flanged design. Constructed from extruded aluminum, it has a maximum air velocity of 3,000 fpm. This product is a combination damper and louver with drainable blades.

Frequently Asked Questions

What is the Dayton 20UC05 combination damper and louver used for?

The Dayton 20UC05 is a combination damper and louver with drainable blades, used in HVAC systems to control airflow while preventing water ingress. Its flanged extruded aluminum construction suits commercial and industrial ventilation applications requiring both air regulation and weather protection.

What are the specifications of the Dayton 20UC05?

The Dayton 20UC05 is a 56.5-inch high by 32.5-inch wide combination damper and louver with drainable blades. It has a flanged design, is made of extruded aluminum, and supports a maximum air velocity of 3,000 fpm. The blade height is 53 1/2 inches and width 29 1/2 inches.

Where to buy the Dayton 20UC05 worldwide?

3G Electric supplies the Dayton 20UC05 combination damper and louver 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 a quote for your region.

How to install the Dayton 20UC05 combination damper and louver?

Install the Dayton 20UC05 by mounting the flanged frame securely to the wall or duct opening, ensuring a weather-tight seal. Align the drainable blades horizontally for proper water drainage. Follow standard HVAC louver installation practices and verify the damper linkage operates freely before commissioning.

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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Cross-referenced by specification & description
50.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC04)
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56.5"H 38.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 35 1/2 in W, Aluminum (MPN 20UC10)
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32.5"H 62.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 59 1/2 in W, Aluminum (MPN 20UC35)
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32.5"H 62.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 59 1/2 in W, Aluminum (MPN 20UC35)
26.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC01)
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26.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC01)
44.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC03)
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44.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC03)

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50.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC31)
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44.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 47 1/2 in W, Aluminum (MPN 20UC23)
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44.5"H 38.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 35 1/2 in W, Aluminum (MPN 20UC09)
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