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Dayton Intake Louver: Flanged, Flush Mount, 35 1/2 in H, 41 1/2 in W, Aluminum - Drainable Adjustable-Blade Louvers
DaytonDrainable Adjustable-Blade Louvers

Dayton Intake Louver: Flanged, Flush Mount, 35 1/2 in H, 41 1/2 in W, Aluminum

The Dayton Intake Louver: Flanged (SKU 3G-OTH-81031) is a drainable adjustable-blade louver designed for intake applications. This flush-mount unit measures 35 1/2 inches in height and 41 1/2 inches in width…

SKU 3G-OTH-81031

Brand
Dayton
Item
Intake Louver: Flanged, Flush Mount, 35 1/2 in H, 41 1/2 in W, Aluminum
Category
Drainable Adjustable-Blade Louvers
Available to Order
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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
Flush Mount, 41 1/2 in W, Aluminum
H
35 1/2 in
Flange Wd
1 1/2 in
Maximum Air Velocity
1,300 fpm

Technical Documents

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

Product Description

The Dayton Intake Louver: Flanged (SKU 3G-OTH-81031) is a drainable adjustable-blade louver designed for intake applications. This flush-mount unit measures 35 1/2 inches in height and 41 1/2 inches in width, constructed from aluminum with a 1 1/2-inch flange width. It supports a maximum air velocity of 1,300 fpm.

Frequently Asked Questions

What is the Dayton 805TX4 intake louver used for?

The Dayton 805TX4 is a drainable adjustable-blade louver designed for intake applications. It is commonly used in commercial and industrial HVAC systems to allow fresh air entry while preventing rain and debris ingress. Its flush-mount, flanged design suits wall openings where a clean exterior appearance is required.

What are the specifications of the Dayton 805TX4 louver?

The Dayton 805TX4 intake louver has a maximum air velocity of 1,300 fpm. It measures 35 1/2 inches in height and 41 1/2 inches in width, with a 1 1/2-inch flange width. The unit is constructed from aluminum and features a drainable adjustable-blade design for weather protection.

Where to buy the Dayton 805TX4 louver worldwide?

3G Electric supplies the Dayton 805TX4 intake 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 a quote tailored to your region.

How to install a Dayton drainable adjustable-blade louver?

Install the Dayton 805TX4 louver by securing the flanged frame to a wall opening using appropriate fasteners. Ensure the unit is level and sealed against the wall to prevent air leaks. The drainable blades should be oriented to allow water runoff. Follow standard louver installation practices for best results.

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 adjustable-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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