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Dayton 26.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 53 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 26.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 53 1/2 in W

The Dayton 26.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr is a flanged combination damper and louver with drainable blades, designed for air control applications. This aluminum unit has a maximum air velocity of 3,000 fpm…

SKU 3G-OTH-75540

Brand
Dayton
Item
26.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 53 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
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Technical Specifications

Dayton
Manufacturer Part Number
20UC27
Type
53 1/2 in W, Aluminum
H
23 1/2 in
Maximum Air Velocity
3,000 fpm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 26.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr is a flanged combination damper and louver with drainable blades, designed for air control applications. This aluminum unit has a maximum air velocity of 3,000 fpm and measures 23 1/2 inches in height by 53 1/2 inches in width.

Frequently Asked Questions

What is the Dayton 20UC27 combination damper and louver used for?

The Dayton 20UC27 is a flanged combination damper and louver with drainable blades, used for air control in commercial HVAC systems. It regulates airflow while preventing water ingress, making it suitable for intake or exhaust applications where both ventilation and weather protection are required.

What are the specifications of the Dayton 20UC27?

The Dayton 20UC27 is an aluminum combination damper and louver with drainable blades. It measures 23 1/2 inches in height by 53 1/2 inches in width, with a maximum air velocity of 3,000 fpm. The unit features a flanged design for duct mounting and is manufactured by Dayton under MPN 20UC27.

Where to buy the Dayton 20UC27 worldwide?

3G Electric supplies the Dayton 20UC27 combination damper and louver to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Dayton product.

How to install the Dayton 20UC27 combination damper?

Install the Dayton 20UC27 by mounting the flanged frame securely to the duct opening using appropriate fasteners. Ensure the drainable blades are oriented to allow water runoff. Connect the damper actuator (if required) per manufacturer instructions. Test for smooth blade operation and seal integrity 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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