Greenheck FSD-211 Smoke Alarm Manual | AMCA 211 Certified Ratings

AMCA 5.5 Pressure Drop

FSD-211

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

Velocity (fpm)	Pressure Drop
Velocity (fpm)	(in. wg)
500	0.06
1000	0.22
1500	0.50
2000	0.89
2500	1.39
3000	2.00
3500	2.72
4000	3.55

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

Velocity (fpm)	Pressure Drop
Velocity (fpm)	(in. wg)
500	0.03
1000	0.14
1500	0.31
2000	0.54
2500	0.85
3000	1.22
3500	1.66
4000	2.17

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

Velocity (fpm)	Pressure Drop
Velocity (fpm)	(in. wg)
500	0.03
1000	0.12
1500	0.26
2000	0.46
2500	0.73
3000	1.05
3500	1.42
4000	1.86

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

Velocity (fpm)	Pressure Drop
Velocity (fpm)	(in. wg)
500	0.03
1000	0.13
1500	0.30
2000	0.53
2500	0.83
3000	1.19
3500	1.62
4000	2.11

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

Velocity (fpm)	Pressure Drop
Velocity (fpm)	(in. wg)
500	0.04
1000	0.17
1500	0.38
2000	0.67
2500	1.04
3000	1.50
3500	2.05
4000	2.67

Greenheck Fan Corporation certifies that the model FSD-211 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 Pro- grams. The AMCA Certified Ratings Seal applies to air performance ratings only.

FSD-211 specifications

The Greenheck Fan FSD-211 is a high-performance, energy-efficient, and versatile fan designed for a variety of commercial and industrial applications. This fan is part of Greenheck's extensive lineup, known for its robust construction, innovative design, and superior airflow capabilities.

One of the standout features of the FSD-211 is its direct drive configuration, which significantly reduces maintenance requirements while enhancing energy efficiency. This design eliminates the need for belts and pulleys, resulting in fewer moving parts and a quieter operation. The fan is engineered to operate smoothly and efficiently, making it an ideal choice for HVAC applications, industrial ventilation, and various air-moving tasks.

The FSD-211 incorporates advanced motor technology, ensuring optimal performance in diverse environmental conditions. Equipped with durable and high-efficiency motors, the fan demonstrates excellent reliability and longevity. The motor options include standard efficiency and premium efficiency models, allowing users to select the most suitable power source for their specific needs and energy standards.

Another notable characteristic of this fan is its adjustable airflow capabilities. The FSD-211 features variable speed operation, providing users with the flexibility to modify the fan's performance according to changing air volume requirements. This adjustability not only enhances user control but also contributes to energy savings by optimizing airflow only when needed.

The fan housing and blades are constructed from robust materials, ensuring durability and resistance against the elements. The aerodynamic blade design enhances airflow performance while minimizing turbulence and noise levels. This results in a quieter operation, making it an ideal choice for environments where noise control is crucial, such as schools, hospitals, and office buildings.

Furthermore, the FSD-211 offers various mounting and configuration options. It can be installed in different orientations, allowing for flexibility in design and installation. The fan is available in multiple sizes and configurations to meet a wide range of airflow requirements.

In summary, the Greenheck Fan FSD-211 is a highly efficient, durable, and versatile fan that excels in commercial and industrial applications. Its direct drive system, advanced motor options, adjustable airflow capabilities, and robust construction make it a reliable choice for professionals seeking enhanced performance and energy savings in their ventilation systems.