AMCA 5.3 Pressure Drop

FSD-331

5D

6D

*

24x24

12x12

36x36

48x12

12x48

 

* Sizes are in inches.

12 in. x 12 in. (305mm x 305mm)

 

Pressure Drop

Velocity (fpm)

(in. wg)

500

0.01

1000

0.06

1500

0.13

2000

0.23

2500

0.37

3000

0.53

3500

0.73

4000

0.95

24 in. x 24 in. (610mm x 610mm)

 

Pressure Drop

Velocity (fpm)

(in. wg)

500

0.01

1000

0.02

1500

0.06

2000

0.10

2500

0.16

3000

0.23

3500

0.32

4000

0.42

36in. x 36 in. (914mm x 914mm)

 

Pressure Drop

Velocity (fpm)

(in. wg)

500

0.01

1000

0.02

1500

0.05

2000

0.09

2500

0.14

3000

0.21

3500

0.29

4000

0.38

12in. X 48 in. (305mm x 1219mm)

 

Pressure Drop

Velocity (fpm)

(in. wg)

500

0.01

1000

0.02

1500

0.06

2000

0.10

2500

0.16

3000

0.24

3500

0.33

4000

0.43

48 in. x 12 in. (1219mm x 305mm)

 

Pressure Drop

Velocity (fpm)

(in. wg)

500

0.01

1000

0.04

1500

0.10

2000

0.18

2500

0.29

3000

0.42

3500

0.57

4000

0.74

R

Greenheck Fan Corporation certifies that the model FSD-331 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Programs. The AMCA Certified Ratings Seal applies to air performance ratings only.

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Greenheck Fan dimensions Amca 5.3 Pressure Drop FSD-331

FSD-331 specifications

Greenheck Fan FSD-331 is a high-performance exhaust fan designed to provide efficient and reliable ventilation solutions in various industrial and commercial applications. With its robust construction and advanced engineering, the FSD-331 meets the demanding requirements of both indoor and outdoor environments, ensuring optimal air movement and safety.

One of the standout features of the FSD-331 is its state-of-the-art aerodynamic design, which maximizes airflow while minimizing energy consumption. The fan's blades are carefully engineered to reduce turbulence and noise, providing quieter operation compared to traditional exhaust fans. This makes the FSD-331 an ideal choice for noise-sensitive areas, such as schools, hospitals, and residential buildings.

The FSD-331 also boasts a direct-drive motor system that eliminates the need for belts and pulleys. This design not only reduces maintenance requirements but also enhances reliability, as there are fewer components that can wear and fail over time. The fan’s motor is designed to operate efficiently across a wide range of speeds, allowing users to adjust airflow as needed to accommodate varying ventilation demands.

Energy efficiency is a key characteristic of the FSD-331. It is available with various motor options, including high-efficiency models that comply with energy standards, helping building owners save on energy costs while reducing their carbon footprint. Additionally, the fan can be integrated with advanced control systems, such as variable frequency drives (VFDs), to further optimize performance and energy usage.

The FSD-331 is built to withstand challenging environmental conditions, thanks to its durable materials and weather-resistant features. Its housing is constructed from heavy-gauge steel, and options for protective coatings are available to enhance corrosion resistance. This durability ensures that the fan remains operational in harsh weather, making it suitable for rooftop installations and outdoor use.

The installation of the FSD-331 is straightforward, and it offers flexibility in mounting configurations, including horizontal and vertical orientations. This adaptability makes it easy to incorporate into existing systems or new construction projects.

In summary, the Greenheck Fan FSD-331 is an innovative solution for effective ventilation, featuring a high-performance design, energy-efficient operation, and robust construction. Whether for industrial processes, commercial buildings, or other applications, the FSD-331 is engineered to deliver reliable performance and significant operational savings.