Application

Model SSFSD-211

Combination FIRE SMOKE DAMPERS

Model SSFSD-211 is a severe environment 304SS combination fire smoke damper with 3V style blades. The SSFSD-211 has been qualified to 2000 fpm (10.2 m/s) and 4 in. wg (1.0 kPa) for operation and dynamic closure in emergency fire smoke situations. Model SSFSD-211 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction.

Stainless Steel 3V Blades

UL 555S Leakage Class I

UL555 112 Hour Fire Resistance Rating

Model SSFSD-211 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by:

Ratings

 

 

 

National Fire Protection Association

 

 

 

 

NFPA Standards 80, 90A, 92A, 92B, 101, & 105

UL 555 Fire Resistance Rating

 

 

 

 

 

 

 

ICBO Uniform Building Codes

Fire Rating:

112 Hours

 

 

Dynamic Closure Rating: Actual ratings are size dependant

 

 

IBC

International Building Codes

Maximum Velocity:

2000 fpm (10.2 m/s)

 

 

New York City (MEA listing #260-91-M)

Maximum Pressure:

4 in. wg (1.0 kPa)

 

 

SBCCI Standard Building Codes

 

 

 

 

UL 555S Leakage Rating

 

 

 

California State Fire Marshall

Leakage Class:

I

 

 

 

Listing #: 3225-0981:103 (fire)

Operational Rating:

Actual ratings are actuator

 

 

 

Listing #: 3230-0981:104 (smoke)

 

dependant

 

 

 

Maximum Velocity:

 

 

 

 

 

 

 

2000 fpm (10.2 m/s)

 

 

 

 

 

 

 

Maximum Pressure:

4 in. wg (1.0 kPa)

 

 

 

 

 

 

 

Maximum Temperature: 350ºF (177°C) —Depending on

 

 

“UL CLASSIFIED (see complete marking on

 

actuator

 

 

product)”

Standard Construction

 

 

“UL CLASSIFIED to Canadian safety standards

 

 

(see complete marking on product)”

Frame:

5 in. x 1 in.(127mm x 25mm) 16 ga.

 

 

 

 

 

 

Standard 555 & 555S (Listing #R13317)

 

(1.5mm) 304 stainless steel hat

 

 

 

 

 

 

 

 

 

 

 

 

 

channel with reinforced corners . A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

low profile head and sill are used on

 

 

 

 

Greenheck Fan Corporation certifies that the

 

sizes less than 17 in. (432mm) high

 

 

 

 

 

to maximize free area and

 

 

 

 

model SSFSD-211 shown herein is licensed to bear

 

 

 

 

 

the AMCA Seal. The ratings shown are based on

 

performance.

 

 

 

 

Blades:

 

 

 

 

tests and procedures performed in accordance

16 ga. (1.5mm) 304 stainless steel,

 

 

 

 

with AMCA Publication 511 and comply with

 

reinforced with 3 longitudinal

 

 

 

 

the requirements of the AMCA Certified Ratings

 

structurally designed vee’s.

 

 

 

 

Programs. The AMCA Certified Ratings Seal applies

Seals:

Extruded silicone rubber blade

 

 

 

 

to air performance ratings only.

 

 

 

 

 

 

 

 

seals. Flexible 304 stainless steel

 

 

 

 

 

 

 

 

jamb seals.

 

 

 

 

 

 

 

Linkage:

304 stainless steel, concealed in

 

 

 

 

 

 

 

 

jamb.

 

 

 

 

 

 

 

 

 

 

 

 

W*

Axles:

1/2 in. (13mm) diameter 304

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stainless steel.

 

 

 

 

 

 

 

Bearings:

304 stainless steel sleeve type.

 

 

 

 

 

 

 

Closure Device:

165º F (74ºC) RRL

 

 

 

 

 

 

 

Size Limitations

8 in. W x 6 in. H

 

 

 

 

 

 

 

Minimum Size:

 

 

 

 

 

 

 

Maximum Size:

(203mm W x 152mm H)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Section:

24 in. W x 30 in. H

 

 

 

 

 

 

 

 

Vertical or Horizontal Mount

 

 

 

 

 

 

 

 

(610mm x 762mm ) or

 

 

 

 

 

 

 

 

22 in. W x 36 in. H Vertical Mount

 

 

 

 

 

 

 

 

(559mm x 914mm)

 

H*

 

 

 

RH

Multiple Section:

48 in. W x 30 in. H

 

 

 

 

 

 

 

 

Vertical or Horizontal Mount

 

 

 

 

 

 

 

 

(1219mm W x 762mm H) or

 

 

 

 

 

 

 

 

88 in. W x 72 in. H Vertical mount

 

 

 

 

 

 

 

 

(2235mm x 1829mm )

 

 

 

 

 

 

 

Optional Features

 

 

 

 

 

LH

 

 

 

 

 

• OCI (Open closed indication switches)

 

 

 

 

 

 

 

 

 

 

 

• 165º F (74°C), 212ºF (100°C), and 350ºF (177°C) RRL available

* W & H dimensions furnished approximately 1/4 in. (6mm) undersize.

• TOR (remote override of 165ºF [74°C] closure allows damper to

 

(Add sleeve thickness for overall sleeved damper dimension)

perform smoke management functions during a fire emergency)

 

 

Right hand drive is shown. Left hand drive is available upon request.

• Electric or pneumatic actuators to accomplish smoke manage-

 

 

 

 

 

 

 

 

ment and system functions.

Installation instructions available at www.greenheck.com

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Greenheck Fan dimensions Model SSFSD-211

SSFSD-211 specifications

The Greenheck Fan SSFSD-211 is a high-performance fan designed to meet the diverse needs of various commercial and industrial applications. Known for its robust engineering and efficient operation, the SSFSD-211 stands out as an essential component in ventilation systems, providing quality airflow with optimal energy efficiency.

One of the key features of the SSFSD-211 is its durable construction. Made from high-quality materials, the fan is built to withstand harsh environments, ensuring longevity and reliable performance. The design includes a robust motor assembly and a corrosion-resistant housing, making it ideal for applications exposed to moisture or other challenging conditions.

The SSFSD-211 incorporates advanced aerodynamic design principles which facilitate increased airflow and reduced noise levels. This fan model utilizes precision-engineered blades that are optimized for airflow efficiency, allowing it to deliver high volumes of air while minimizing energy consumption. The low noise operation is particularly beneficial in settings where maintaining a quiet environment is crucial.

Energy efficiency is a hallmark of the SSFSD-211. The fan is designed to operate at lower energy costs without sacrificing performance. Utilizing high-efficiency motors and variable speed drives, the fan can adjust its performance in real time, responding to the changing demands of the system and ensuring optimal operation at all times. This capability not only saves energy but also reduces overall operational costs.

Furthermore, the SSFSD-211 is equipped with advanced control options that enhance its flexibility and ease of use. Building managers and facility operators can integrate the fan into existing building management systems, allowing for remote monitoring and control. This feature aids in ensuring that ventilation systems operate efficiently and effectively, meeting the requirements of indoor air quality standards.

In addition to its performance features, the SSFSD-211 also prioritizes maintenance and serviceability. The design allows for easy access to the motor and other critical components, simplifying routine inspections and maintenance tasks. This accessibility helps to minimize downtime and maintain the efficiency of the ventilation system.

Overall, the Greenheck Fan SSFSD-211 is an exceptional choice for those in search of a reliable, efficient, and high-performing fan for a variety of ventilation applications. With its combination of innovative design, energy efficiency, and user-friendly features, the SSFSD-211 continues to set a standard in the field of commercial and industrial ventilation solutions.