Greenheck SSFD-150 Installation Instructions
Static rated fire dampers
1/2 hour fire resistance rating
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Application
Model SSFD-150 is a static rated fire damper approved for
use in walls and partitions with fire resistance ratings less
than 3 hours. This model carries a 1
label. UL555 classifies static rated fire dampers for use
in HVAC systems that are automatically shut down in the
event of fire. SSFD-150 is contructed out of 304 stainless
steel.
Ratings
UL555 Fire Resistance Rating
Fire Rating: 1
⁄
1
2
Construction
Frame Material
Frame Depth
Blade Material
Closure Spring
Stainless Steel
Fusible Link
165°F (74°C)
Mounting
* in gauges required by UL listing R-13317
Optional Features
• Sealed transitions (sleeve required) and sleeves
• Security Bars
• One piece retaining angles (POC)
• Transitions (B, B2, C, CO, CR, R)
W*
H*
3 11/16 in.
Vertical Mount
(94mm)
Installation
All fire damper installations require the use of sleeves, angles and methods described in Greenheck Fire Damper
Installation Instructions. Sleeves can be field fabricated or factory furnished as a complete damper/sleeve
assembly.
⁄
hour UL fire damper
1
2
hours
Standard
Optional
304SS*
-
3
⁄
in.
-
11
16
(94mm)
304SS*
-
-
212°F or 286°F
(100°C) or (141°C)
Vertical
Horizontal
Stainless Steel
Closure Spring
* These dimension are furnished approximately
Model SSFD-150 meets the requirements for fire damper
established by:
National Fire Protection Association
(NFPA Standards 80, 90A & 101)
Underwriters Laboratories Standard 555
(Listing #R13317)
IBC International Building Codes
New York City (MEA listing #260-91-M)
California State Fire Marshall
(Listing #3225-981:102)
Fusible Link (replaceable)
"K" side
Horizontal Mount
Installation instructions available at www.greenheck.com
Model SSFD-150
Static Rated Fire Dampers
1
⁄
Hour Fire Resistance Rating
1
2
⁄
1
4
See complete marking on
product.
UL 555 Classification
R13317
in. (6mm) undersize.
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Summary of Contents for Greenheck SSFD-150
- Page 1 Vertical Mount (94mm) Installation All fire damper installations require the use of sleeves, angles and methods described in Greenheck Fire Damper Installation Instructions. Sleeves can be field fabricated or factory furnished as a complete damper/sleeve assembly. Installation instructions available at www.greenheck.com...
- Page 2 Factory Sleeve Option SSFD-150 SSFD-150 Fire Dampers are available in factory furnished sleeves. Sleeves are 304 stainless steel and are available in 16 and 20 ga. (1mm - 1.5mm) thicknesses and lengths up to 36 in. (914mm). “K” dimension specifies location of damper within the sleeve. Minimum is 4 in. (102mm), maximum is “L” less 4 in.
-
Page 3: Size Limitations
(2438mm) max. Sizing Data SSFD-150 Type B & B2 Multi-Section Limitations Maximum height is 74 in. (1880mm) when width is less than or equal to 74 in. (1880mm). (Vertical Dampers larger than maximum single section size are supplied in 2 or more sections of equal size. If ordered with a mullion provided on dampers over 37 in. - Page 4 Sleeve Length Sizing Data SSFD-150 Type CR, CO, C & R Varies Dampers larger than maximum single section size are supplied in 2 or more sections of equal size. If ordered with a factory sleeve, multi-section dampers are factory assembled ready for installation. If ordered without a factory sleeve, multi-section dampers require field assembly.
- Page 5 Sizing Data SSFD-150 Type CR, CO, C & R cont... D*+2 Type CR Maximum Single Section Dimensions T ype C T ype CO 41 in. (1041mm) 41 in. max. (1041mm)max. W*+2 1 in. (25mm) 1 in. (25mm) off bottom off bottom 46 in.