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Dayton 27"H 57"W Drnbl Extrd Alu Intake Louver: Flanged, Surface Mount, 23 1/2 in H - Drainable Stationary-Blade Louvers
DaytonDrainable Stationary-Blade Louvers

Dayton 27"H 57"W Drnbl Extrd Alu Intake Louver: Flanged, Surface Mount, 23 1/2 in H

The Dayton 20UA73 is a drainable extruded aluminum intake louver with stationary blades, measuring 27 inches in height and 57 inches in width, featuring a flanged surface-mount design. This louver is rated for a…

SKU 3G-OTH-75270

Brand
Dayton
Item
27"H 57"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
20UA73
Type
Surface Mount, 53 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 20UA73 is a drainable extruded aluminum intake louver with stationary blades, measuring 27 inches in height and 57 inches in width, featuring a flanged surface-mount design. This louver is rated for a maximum air velocity of 3500 feet per minute, as specified by the manufacturer.

Frequently Asked Questions

What is the Dayton 20UA73 drainable louver used for?

The Dayton 20UA73 is a drainable stationary-blade intake louver designed for commercial and industrial ventilation systems. It allows outside air to enter while blocking rain and debris, making it suitable for HVAC intake applications, equipment enclosures, and building facades requiring weather-resistant airflow.

What are the specifications of the Dayton 20UA73 louver?

The Dayton 20UA73 is a flanged surface-mount louver with a height of 23 1/2 inches and a width of 53 1/2 inches. It is made of extruded aluminum and has a maximum air velocity rating of 3500 feet per minute. The manufacturer part number is 20UA73.

Where to buy the Dayton 20UA73 louver worldwide?

3G Electric supplies the Dayton 20UA73 drainable louver to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order and arrange shipping to your location.

How to install the Dayton 20UA73 surface-mount louver?

Install the Dayton 20UA73 by securing the flanged frame to the wall opening using appropriate fasteners. Ensure the louver is level and sealed around the perimeter to prevent air leakage. Follow standard industry practices for surface-mount louver installation and consult a qualified contractor for structural support.

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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