MSFD-GB-30C2-A
Nov 2014
CERTIFIED
air
performance
CERTAIRE TECHNICAL
SERVICES,LTD.
LISTED
, During the products warranty period.
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o
or 350 F
o
(177 C )
electric actuator shall be installed by the damper
manufacturer at the time of damper fabrication.
Damper and actuator shall be supplied as a single
entity which meets all applicable UL 555S standards
for the both dampers and actuator. Each damper shall
be rated for leakage and airflow in either direction
through the damper. Damper and actuator assembly
shall be factory cycled at least 15 times to assure
operation.
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S-Stainless Steel Construction
20 Series 1.1/2 Hrs; 30 Series 3Hrs
MFD-GB-20A/R
MFD-GB-30A/R; MFD-GB-31A/R; MFD GB-D-20/30A/R
MFD-SB-20/30 A; MFD-SB-D-20/30 A
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meet
/SB 0/30A
Material
BETEC CAD. Model
Damper Operation
Frame Blade Standard Optional
Honeywell / Belimo / Siemens
(UL- Listed) Actuator
Sleeves
: Sleeves for single section damper are either
factory installed or installed in field. Sleeves
for multiple assembly damper is factory
installed. Sleeve thickness as per NFPA
table 3-4.6.3.
5
-
Visual
MFD-GB-20/30/31 A
GI
GI
FC
FO
MFD-GSB-20/30 A
GI
SS
FC
FO
MFD-SGB-20/30 A
SS
GI
FC
FO
MFD-SB-20/30 A
SS
SS
FC
FO
MFD-GB-D-20/30 A
GI
GI
FC
FO
MFD-GSB-D-20/30 A
GI
SS
FC
FO
MFD-SGB-D-20/30 A
SS
GI
FC
FO
MFD-SB-D-20/30 A
SS
SS
FC
FO
Acuator Location
Standard
Left side
Optional
Inside or Right side
Operating Voltage
Standard
230 V
Optional
120 V / 24 V
Actuator Location standard : Left Side From rear view
(Jack Shaft view)
Note :
FC : Fail Close, In event of Fire
FO : Fail Open, In event of Fire
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MFD-GB-20A; MFD-GB-30A; MFD-GB-31A
Motorized Fire Damper
Module
Size ( W x H )
Actuator Options
Single
36" x 36"
Honeywell 9Nm
Single
24" x 48"
Single
48" x48"
Honeywell 9Nm
Seimens 16Nm
Honeywell 20Nm
Belimo 7.9Nm
Seimens 16Nm
Honeywell 20Nm
Honeywell 9Nm
Multiple
144" x96"
Seimens 16Nm
Honeywell 20Nm
Belimo 7.9Nm
Size Limitations
Module
Single
Single
Single
Multiple
Size Width x Height
Max X Max. 24” x 48”
Max X Max. 36” x 36”
Max X Max. 48” x 48”
Max X Max. 144” x 96”
Mounting Position
H
V/H
V/H
V/H
6
With Melting Fuse
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G-Galvanized Steel Construction
1-3V Single Skin Blades; A-Parallel
Fire Rating : B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
Static; Model:MFD-GB-F-20/30 A/R
MFD-SB-F-20/30A/R
MFD GBF-20/30 Series is a high performance UL 555
Classified with 3hr. rating fire damper, to ensure lowest
resistance to airflow in HVAC systems. It may be installed
vertically or horizontally (with blades running horizontally)
and is rated for airflow and leakage in either direction.
UL-555 Fire Ratings
Fire Rating
: 1.1/2 Hrs or 3 Hrs
Operational Rating: Actual ratings are size dependent
Max. Velocity
: up to 2000fpm ( 10.2 M/S) Max
Pressure
: 4 Inches water gauge ( 1000 Pa)
Temperature
: 250°F (121°C)
*Fusible Temperature : 165°F (74°C)
*Operate Voltages: 24V Ac
120V Ac
230V Ac
Standard Construction
Frame
: 16 g(1.5mm) 5"x1 "(125x25mm) Frame (Hat
shaped) is made of Galvanized sheet steel.
Corners spot/welded joints and are protected by
antirust zinc rich primer coating. A low profile head
frame is used for uneven heights to maximize free
area and performance.
Blades
: 16 gauge (1.5mm) 3-V type is made of Galvanized
Steel.
Jamb Seals : Stainless steel jamb seal.
Linkages : Mechanical linkages concealed in Frame.
Bushes
: Bushes :Fire resistant Brass-Bronze bushes
Jack Shaft : Ø1/2" (12mm) Galvanized steel round rod.
Blade Stop : 18 gauge (1.2mm) galvanized steel angle
Drive Shaft : 1/2"x1/2" Square shaft
Spring
: M.S Spring ( 30lb)
TRD
: 165°F (72°C)TRD (36TXVE16) (UL - Listed)
Fusible Link: 165°F (72°C) (UL Listed)
Actuator
: Honeywell / Belimo / Siemens
(UL - Listed) Actuator
Sleeves
: Sleeves for single section damper are either
factory installed or installed in field . Sleeves
for multiple assembly damper is factory
installed. Sleeve thickness as per NFPA
table 3-4.6.3.
MFD-GB-F-30A
Model : MFD- GBF/SBF-20/30A UL 555 Damper
shall meet the required standards of
SMACNA - Sheet Metal and Air Conditioning
Contractors National Association
NFPA - National Fire Protection Association
standards90A, 92A, 92B, 101 & 105.
IBC
- International Building Codes.
BOCA - Building Officials & Code Administrators.
ICBO - International Code Building Officials
UL
- Underwriters Laboratories (UL) certified
Material
BETEC CAD. Model
Damper Operation
Frame Blade Standard Optional
GI
GI
FC
FO
MFD-GSB-F-20/30 A
GI
SS
FC
FO
MFD-SGB-F-20/30 A
SS
GI
FC
FO
MFD-SB-F-20/30 A
SS
SS
FC
FO
MFD-GB-F-20/30 A
Acuator Location
Standard
Left side
Optional
Inside or Right side
Operating Voltage
Standard
230 V
Optional
120 V / 24 V
Actuator Location standard : Left Side from rear view
(Jack shaft view)
Note :
FC : Fail Close, In event of Fire
FO : Fail Open, In event of Fire
Optional Fittings:
Retaining Angles : Minimum 1-1/2"X1-1/2" x16g
[40x40x1.5mm]
Blade Seals : Not required for Motorized Fire Dampers.
(Silicon rubber blade tip seals are Optional).
Limit Switches : For BMS open, close indication
Indicator : Externally mounted open - close Visual Indicator
Note : * Standard Fusible link temperature is 165°F (74°C) above 165°F (74°C) available upon customer request.
7
With Melting Fuse
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G-Galvanized Steel Construction
1-3V Single Skin Blades; A-Parallel
Fire Rating : B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
Static; Model:MFD-GB-F-20/30A : MFD-SB-F-20/30A
Fusible link material rated 165°F( 74°C)
High tension spring
closed during fire
Size Limitations
Module
Single
Single
Size Width x Height
Min X Min. 4” x 4”
Max X Max. 36” x 36”
Mounting Position
H
H
8
MSD-GB-20C2-A
MSD-GBD-20C2-A
Model: MSD-GB-20C2-A UL 555S
Material
BETEC CAD. Model
- Listed
: Sleeves for single section damper are either
factory installed or installed in field . Sleeves for
multiple assembly damper is factory installed.
Sleeve thickness as per NFPA table 3-4.6.3.
Sleeves
Frame Blade Standard Optional
MSD - GB-20C2-A
GI
GI
FC
FO
MSD - GSB-20C2-A
GI
SS
FC
FO
MSD - SGB-20C2-A
SS
GI
FC
FO
MSD - SB-20C2-A
SS
SS
FC
FO
MSD - GBD-20C2-A
GI
GI
FC
FO
Acuator Location
5
Standard
Left side
Externally mounted open - close Visual
indicator
Damper Operation
Optional
Inside or Right side
Operating Voltage
Standard
230 V
Optional
120 V / 24 V
Actuator Location standard : Left Side From rear view
(Jack shaft view)
Note :
FC : Fail Close, In event of Fire
FO : Fail Open, In event of Fire
9
MSD-GB-20C2-A; MSD-GBD-20C2-A
Motorized Smoke Damper
(Optional)
(Optional)
(Optional)
10
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Fire Rating: B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
MSFD-GB-20C2-A
MSFD-GB-30C2-A
20/30
Leakage Rating
: Class - II
MSFD-GB-20/30C2-A UL 555/555S
Material
BETEC CAD. Model
Damper Operation
Frame Blade Standard Optional
MSFD-GB-20/30C2-A
GI
GI
FC
FO
MSFD-GSB-20/30C2-A
GI
SS
FC
FO
MSFD-SGB-20/30C2-A
SS
GI
FC
FO
MSFD-SB-20/30C2-A
SS
SS
FC
FO
Acuator Location
Standard
Left side
Listed
Sleeves
: Sleeves for single section damper are either
factory installed or installed in field. Sleeves
for multiple assembly damper is factory
installed. Sleeve thickness as per NFPA
table 3-4.6.3.
5
-
visual Indicator
Optional
Inside or Right side
Operating Voltage
Standard
230 V
Optional
120 V / 24 V
Actuator Location standard : Left Side From rear view
(Jack shaft view)
Note :
FC : Fail Close, In event of Fire
FO : Fail Open, In event of Fire
11
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B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
MSFD-GB-20C2-A;MSFD-GB-30C2-A; MSFD-SB-20C2-A;MSFD-SB-30C2-A
MOTORIZED FIRE SMOKE DAMPER
12
D
MSFD-GBD-20C2-A
Leakage Rating
: Class-II
MSFD-GBD-20C2
Material
BETEC CAD. Model
Damper Operation
Frame Blade Standard Optional
MSFD GBD-20C2- A
0
GI
GI
Acuator Location
Standard
Left side
S
Optional
Inside or Right side
FC
FO
Operating Voltage
Standard
230 V
Optional
120 V / 24 V
Actuator Location standard : Left Side From rear view
Note :
FC : Fail Close, In event of Fire
FO : Fail Open, In event of Fire
(
Sleeves
- Listed)
: Sleeves for single section damper are either
factory installed or installed in field. Sleeves
for multiple assembly damper is factory
installed. Sleeve thickness as per NFPA
table 3-4.6.3.
Retaining Angles : Minimum 1-1/2"X1-1/2" x16g
[40x40x1.5mm]
Limit Switches : For BMS open, close indication
Indicator : Externally mounted open - close visual
Indicator
13
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MSFD-GBD-20C2-A
MOTORIZED FIRE SMOKE DAMPER
14
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B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
/
Motorized Fire / Smoke Damper
Side View
Honeywell / Siemens / Belimo
Note :
1. Non standard intermediate sizes as a Single Module Damper
also vailable on request.
2. For Sizes longe than mentioned in the table are available as
Multiple modul Damper with the combination sizes given in the
table.
3. Sleeve thickness as per NFPA 90A ( Table 3-4.6.3) / UL 555
Standards based on the Damper width or height for break
away joints for Duct - Sleeve joints.
4. For Duct - Recommended installation Drawings supplied with
Damper Unit.
5. Retaining Angles - Contractors’s Scope
Rear View
15
Single / Multiple Module Damper Constructions
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UL 555 / UL 555S - Rated Damper constructions
1
2
3
4
1. Single Module Damper Construction
24” x 48” - Static / Dynamic Rated.
5
2. Multiple Module Damper Construction
Operated with Single Actuator.
48” x 48” - Static / Dynamic Rated.
3. Single Module Damper Construction
36” x 36” - Static / Dynamic Rated.
4. Multiple Module Damper Construction
Operated with Multiple Actuator.
72” x 36” - Static / Dynamic Rated.
5. Multiple Module Damper Construction
Operated with Multiple Actuator.
72” x 72” - Static / Dynamic Rated.
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6
6. Multiple Module Damper Construction
Operated with Multiple Actuator. 144” x 96” - Static Rated.
The above figures show maximum damper section size
and assembly configuration for multiple section dampers.
Type 1 – Damper Construction
Damper Sleeve and the retaining
angles are in the scope of site
contractor. And strictly should be as
recommended by ‘UL 555 / NFPA
90A / Damper Manufacturer /
Consultant.
Type 2 – Damper Construction
The retaining angles are in the scope
of site contractor.
And strictly should be as recommended by ‘UL 555 / NFPA 90A /
Damper Manufacturer / Consultant. Manufacturers Standard
Type 3 – Damper Construction
Recommended by ‘UL 555 / NFPA
90A / Damper
Manufacturer – BETEC CAD.
18
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-
19
Motorized Fire / Smoke Damper With Honeywell Dual Auxiliary Switch
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B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
Motorized Fire / Smoke Damper With Honeywell Dual Auxiliary Switch
20
Actuators Details
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B-20 Series 1.1/2Hrs; B-30 Series 3Hrs.
MS4209F/MS 4109F
MS4309F/MS 4109F
MS4709F/MS 4609F
MS4809F/MS 4609F
MS8209F/MS 8109F
MS8309F/MS 8109F
Module
Size ( W x H )
Actuator Options
Single
36" x 36"
Honeywell 9Nm
Honeywell 9Nm
Single
24" x 48"
Size Limitation
Module
Size Width x Height
Position
Max X Max 36" x 36"
V/H
Max X Max 24" x 48"
V/H
Max X Max 48" x 48"
V/H
Max X Max 144" x 96"
V/H
Seimens 16Nm
Honeywell 20Nm
Belimo 7.9Nm
Single
48" x48"
Seimens 16Nm
Single
Honeywell 20Nm
Honeywell 9Nm
Multiple
144" x96"
Seimens 16Nm
Honeywell 20Nm
Belimo 7.9Nm
Multiple
21
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22
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23
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24
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25
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DISCLAIMER
,
During the products warranty period.
26
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