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S&P AIR CONTROL DCFL-D-4 1830 Wind Driven Rain Louver - Wind Driven Rain Louvers
S&P AIR CONTROLWind Driven Rain Louvers

S&P AIR CONTROL DCFL-D-4 1830 Wind Driven Rain Louver

The S&P AIR CONTROL Wind Driven louver: Hat Channel is a wind-driven rain louver designed for intake or exhaust applications. This flush-mount unit features a 37° blade angle and is constructed from aluminum, with…

SKU 3G-OTH-76013

Also listed as: DCFLD41830 · DCFL D 4 1830 · DCFL-D-4-1830

Brand
S&P AIR CONTROL
Item
DCFL-D-4 1830 Wind Driven Rain Louver
Part Number
DCFL-D-4 1830
Category
Wind Driven Rain Louvers
Available to Order
Also known as:DCFL-D-4 1830S&P AIR CONTROL
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Technical Specifications

S&P AIR CONTROL
Manufacturer Part Number
DCFL-D-4 1830
Type
Flush Mount, 17 1/2 in W, Aluminum
Blade Angle
37°
Maximum Air Velocity
1250 fpm

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S&P AIR CONTROL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The S&P AIR CONTROL Wind Driven louver: Hat Channel is a wind-driven rain louver designed for intake or exhaust applications. This flush-mount unit features a 37° blade angle and is constructed from aluminum, with dimensions of 29 1/2 inches in height and 17 1/2 inches in width. It has a maximum air velocity rating of 1250 fpm.

Frequently Asked Questions

What is the S&P AIR CONTROL wind driven louver used for?

The S&P AIR CONTROL wind driven louver is used for intake or exhaust applications where protection from wind-driven rain is required. It is commonly installed in commercial and industrial building facades to allow airflow while preventing water ingress, making it suitable for ventilation systems in harsh weather conditions.

What are the specifications of the S&P AIR CONTROL wind driven louver?

This louver, model DCFL-D-4 1830, is a flush-mount unit with a hat channel design. It measures 29 1/2 inches in height and 17 1/2 inches in width, features a 37° blade angle, and is constructed from aluminum. Its maximum air velocity rating is 1250 fpm, as specified by S&P AIR CONTROL.

Where to buy the S&P AIR CONTROL wind driven louver worldwide?

You can source the S&P AIR CONTROL wind driven louver through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for this and other ventilation components.

How to install a wind driven louver like the S&P AIR CONTROL model?

Installation typically involves securing the flush-mount louver to a wall opening using appropriate fasteners, ensuring a weather-tight seal with caulking or gaskets. Follow the manufacturer's guidelines for structural support and clearance. For optimal performance, verify that the louver's airflow direction matches the intended intake or exhaust application.

Used in

Common applications for S&P AIR CONTROL
Commercial building ventilation — S&P AIR CONTROL WDV-130 1212 wind-driven rain louver for small exterior wall openings requiring rain protection.
Industrial exhaust systems — S&P AIR CONTROL DCFL-D-4 4242 louver with 37° blade angle for intake or exhaust where wind-driven rain is a concern.
Institutional intake applications — S&P AIR CONTROL WDV-130 1818 louver with 90° blade angle for flush mounting in exterior walls.
Retrofit projects — S&P AIR CONTROL DCFL-D-4 4848 louver sized 47 1/2 in square for replacing existing ventilation openings.
Large wall openings — S&P AIR CONTROL DCFL-D-4 5454 louver at 53 1/2 in square for high airflow requirements with rain defense.
Rectangular wall openings — S&P AIR CONTROL WDV-130 2436 louver measuring 35 1/2 in H x 23 1/2 in W for specific architectural constraints.
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S&P AIR CONTROL Products

3G Electric supplies S&P AIR CONTROL wind driven rain louvers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Aluminum wind driven rain louver with flush mount hat channel design. Measures 47 1/2 inches high by 47 1/2 inches wide, with a 90° blade angle and maximum air velocity of 1250 fpm. Used in exterior wall openings to reduce water ingress while allowing airflow in ventilation systems
S&P AIR CONTROL
Aluminum wind driven rain louver with flush mount hat channel design. Measures 47 1/2 inches high by 47 1/2 inches wide, with a 90° blade angle and maximum air velocity of 1250 fpm. Used in exterior wall openings to reduce water ingress while allowing airflow in ventilation systems

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