Greenheck Fan FSDR-511 dimensions Application, Ratings, Standard Construction, Size Limitations

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FSDR-511

Combination Fire Smoke Damper

Application

 

 

Round Steel Blade

Model FSDR-511 is a combination fire smoke damper with round style

UL 555S Leakage Class I

blades. The FSDR-511 has been qualified to 3000 fpm (15.2 m/s) and

UL555 1 1/2 Hour Fire Resistance Rating

4 in. wg (1 kPa) for operation and dynamic closure in emergency fire

 

 

 

smoke situations. Model FSDR-511 may be installed vertically (with

 

 

 

blades running horizontal) or horizontally and is rated for airflow and

 

 

 

leakage in either direction.

 

 

 

 

 

 

 

Model FSDR-511 meets the requirements for fire

Ratings

 

 

dampers, smoke dampers and combination fire

 

 

 

smoke dampers established by:

 

UL 555 Fire Resistance Rating

National Fire Protection Association

 

Fire Rating:

1 1/2 Hour

 

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

 

Dynamic Closure Rating: Actual ratings are size dependant

 

IBC International Building Codes

 

Maximum Velocity:

3000 fpm (15.2 m/s)

 

Maximum Pressure:

4 in. wg (1 kPa)

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

 

UL 555S Leakage Rating

 

 

California State Fire Marshall

 

Leakage Class:

I

Listing #: 3225-0981:112 (fire)

 

Operational Rating:

Actual ratings are actuator dependant

Listing #: 3230-0981:113 (smoke)

 

Maximum Velocity:

3000 fpm (15.2 m/s)

 

 

 

 

 

 

Maximum Pressure:

4 in. wg (1 kPa)

 

 

 

Maximum Temperature:

350º F (177°C) —Depending on actuator

 

 

 

 

 

“UL CLASSIFIED (see complete marking on

 

 

 

 

 

 

Standard Construction

 

product)”

 

 

“UL CLASSIFIED to Canadian safety standards

 

 

Frame/Sleeve:

20 ga. (1mm) galvanized steel round

 

 

 

(see complete marking on product)”

 

 

Blade:

Double skin galvanized steel (14 ga.

 

 

 

Standard 555 (Listing #R13317)

 

 

 

[2mm] equivalent) round style blades

 

 

 

 

Standard 555S (Listing #R13447)

 

 

Seal:

Extruded silicone rubber blade seals

 

 

 

 

 

 

Axle:

1/2 in. (13mm) dia. plated steel

 

 

 

Bearings:

Stainless steel sleeve type

 

 

 

Fusible Link:

UL listed 165ºF (74ºC) -not 304SS

 

 

 

Size Limitations

6 in. (152mm) diameter

 

 

 

Minimum Size:

 

 

 

Maximum Size:

24 in. (610mm) diameter

 

 

 

Optional Features

OCI (Open closed indication switches)

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

TOR (remote override of 165º F (74°C) closure allows damper to perform smoke management functions during a fire emergency)

Electric or pneumatic actuators to accomplish smoke management and system functions.

One retainer plate required, additional retainer plate available.

• 14 ga. (2mm) or 16 ga. (1.5mm) frame/sleeve

* Dimensions furnished approximately 1/8 in. (3mm) undersize.

Installation instructions available at www.greenheck.com.

Opening + 2 in. Min.

Nut

Minimum Wall/Floor Opening

Clamping

Retaining

Screw

= Nominal Dia. + 7/8 in.

 

Plate Assembly

 

 

1.00 in. Min. Typ.

 

 

 

Fasteners

Clamping Screw

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Contents Application Optional FeaturesRatings Standard ConstructionSpecificatons

FSDR-511 specifications

The Greenheck Fan FSDR-511 is a cutting-edge solution designed for optimal air performance in various commercial and industrial applications. Renowned for its robust construction and innovative features, the FSDR-511 sets a new standard in energy-efficient ventilation technology.

One of the key features of the FSDR-511 is its direct drive motor, which enhances energy efficiency by minimizing mechanical loss. This type of motor reduces the need for traditional belts and pulleys, thus lowering maintenance requirements while optimizing power consumption. The inclusion of a Variable Frequency Drive (VFD) allows for adjustable speeds, enabling facility managers to fine-tune airflow based on specific operating conditions and occupancy levels. This not only ensures maximum efficiency but also reduces operational costs.

The FSDR-511 is engineered with advanced aerodynamic design, which significantly enhances its performance characteristics. The fan blades are meticulously designed to improve airflow while minimizing turbulence and noise. This results in quieter operation, making the FSDR-511 suitable for noise-sensitive environments such as schools and healthcare facilities. The fan housing is constructed from high-quality materials, ensuring durability and resistance to corrosion, which is particularly important in harsh environments.

Another notable characteristic of the Greenheck FSDR-511 is its versatility in application. It is suitable for a range of settings, from commercial kitchens to industrial manufacturing plants. The integrated weatherhood accessory ensures that the fan performs reliably in outdoor installations by protecting it from the elements, while the optional built-in control systems allow for seamless integration into existing building management systems.

Furthermore, the FSDR-511 is designed with energy efficiency in mind, meeting or exceeding stringent industry standards. By utilizing high-efficiency motors and advanced airflow technologies, this fan not only provides superior ventilation but also contributes to a facility’s sustainability goals.

In conclusion, the Greenheck Fan FSDR-511 stands out as a leader in modern ventilation solutions. Its combination of energy-efficient features, advanced technology, and durable construction makes it ideal for a variety of demanding applications. Whether in commercial or industrial settings, the FSDR-511 ensures effective and efficient airflow management, helping businesses operate sustainably while maintaining comfort and safety for occupants.