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S&P AIR CONTROL DCFL-D-4 3648 Wind Driven Rain Louver - Wind Driven Rain Louvers
S&P AIR CONTROLWind Driven Rain Louvers

S&P AIR CONTROL DCFL-D-4 3648 Wind Driven Rain Louver

The S&P AIR CONTROL Wind Driven louver: Hat Channel (SKU DCFL-D-4 3648, MPN DCFL-D-4 3648) is a wind-driven rain louver with a flush mount design. It features a 37° blade angle, measures 47 1/2 inches in height and…

SKU 3G-OTH-76043

Also listed as: DCFLD43648 · DCFL D 4 3648 · DCFL-D-4-3648

Brand
S&P AIR CONTROL
Item
DCFL-D-4 3648 Wind Driven Rain Louver
Part Number
DCFL-D-4 3648
Category
Wind Driven Rain Louvers
Available to Order
Also known as:DCFL-D-4 3648S&P AIR CONTROL
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Technical Specifications

S&P AIR CONTROL
Manufacturer Part Number
DCFL-D-4 3648
Type
Flush Mount, 35 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 (SKU DCFL-D-4 3648, MPN DCFL-D-4 3648) is a wind-driven rain louver with a flush mount design. It features a 37° blade angle, measures 47 1/2 inches in height and 35 1/2 inches in width, and is constructed from aluminum. The louver has a maximum air velocity of 1250 fpm.

Frequently Asked Questions

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

This louver is designed to protect building air intakes and exhaust openings from wind-driven rain while allowing airflow. It is commonly used in commercial HVAC systems, industrial ventilation, and architectural applications where weather protection and ventilation are required.

What are the specifications of the S&P AIR CONTROL DCFL-D-4 3648 louver?

The S&P AIR CONTROL DCFL-D-4 3648 is a wind driven rain louver with a flush mount hat channel design. It measures 47 1/2 inches in height and 35 1/2 inches in width, features a 37° blade angle, is constructed from aluminum, and has a maximum air velocity of 1250 fpm.

Where to buy the S&P AIR CONTROL DCFL-D-4 3648 louver worldwide?

3G Electric supplies the S&P AIR CONTROL DCFL-D-4 3648 louver worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a wind driven rain louver?

Install the louver into a prepared wall opening, ensuring the frame is level and securely fastened to the structure. Seal all perimeter joints with weather-resistant caulk. Follow the manufacturer's guidelines for mounting and flashing to prevent water infiltration. Professional installation is recommended.

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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