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Dayton 63"H 21"W Drnbl Extrd Alu Intake Louver: Flanged, Surface Mount, 23 1/2 in H - Drainable Stationary-Blade Louvers
DaytonDrainable Stationary-Blade Louvers

Dayton 63"H 21"W Drnbl Extrd Alu Intake Louver: Flanged, Surface Mount, 23 1/2 in H

The Dayton 20UA39 is a drainable stationary-blade intake louver with flanged, surface-mount design, constructed from extruded aluminum. It measures 63 inches in height and 21 inches in width, with a maximum air…

SKU 3G-OTH-76160

Brand
Dayton
Item
63"H 21"W Drnbl Extrd Alu Intake Louver: Flanged, Surface Mount, 23 1/2 in H
Category
Drainable Stationary-Blade Louvers
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Technical Specifications

Dayton
Manufacturer Part Number
20UA39
Type
Surface Mount, 17 1/2 in W, Aluminum
H
23 1/2 in
Maximum Air Velocity
3500 fpm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 20UA39 is a drainable stationary-blade intake louver with flanged, surface-mount design, constructed from extruded aluminum. It measures 63 inches in height and 21 inches in width, with a maximum air velocity of 3500 fpm.

Frequently Asked Questions

What is the Dayton 20UA39 drainable louver used for?

The Dayton 20UA39 is a drainable stationary-blade intake louver designed for commercial and industrial ventilation systems. It allows air intake while blocking rain and debris, making it suitable for building facades, mechanical rooms, and equipment enclosures requiring weather-resistant airflow.

What are the specifications of the Dayton 20UA39 louver?

The Dayton 20UA39 is a flanged, surface-mount louver made of extruded aluminum. It measures 23 1/2 inches in height and 17 1/2 inches in width, with a maximum air velocity of 3500 fpm. The drainable stationary-blade design ensures effective water shedding during intake.

Where to buy the Dayton 20UA39 louver worldwide?

3G Electric supplies the Dayton 20UA39 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 lead time; we source and deliver this drainable louver to any international location.

How to install the Dayton 20UA39 surface-mount louver?

Install the Dayton 20UA39 by securing the flanged frame to a wall or duct opening using appropriate fasteners. Ensure the louver is level and sealed around the perimeter to prevent air leakage. Follow standard HVAC practices for surface-mount louvers; consult a professional for structural support if needed.

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

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