408/2900
2
Fire Guard®
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
Table of Contents
2408/2900 Fire Guard®
Features and Additional Fire Opening Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2408 Single-Point Hold Open Applications and Mounting Details . . . . . . . . . . . . . . . . . . . . . .
2408 Track Assemblies, Arms and Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2900 Multi-Point Hold Open Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2900 Mounting Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2900 Hydraulic Hold Open Assemblies, 2900 and 80- Option Adjustable
Hold Open Arms and Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suggested Architectural Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
2
3
4
5
6
7
8
IMPORTANT NOTE: Fire Alarm Control Panels that cannot ignore a 0.5 second closure during a
power cycle, can not be used with a 12- Fire Guard (smoke detector) product.
How to Order
Specify
Quantity
Option
Series/Function
Voltage
Hand
Finish
Additional
Information
Note
Number Ordered
Additional Feature
See Applications
Not required for 9- Companion
Required
See Finishes
Item/Heading Number,
Door Number
Example
1 Qty.
1 Qty. 121 Qty. 12-2991
1 Qty. 12-2991 24
1 Qty. 12-2991 24 RH
1 Qty. 12-2991 24 RH EN
1 Qty. 12-2991-24 RH EN
X Door 205
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90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Finishes
US Finish
EB
ED
EN
EP
EAB
Descriptions
Sprayed bronze enamel to match 10B
690
Sprayed black enamel to match 20D
693
Sprayed aluminum enamel
689
Sprayed bronze enamel to match 10
691
Sprayed brass enamel
696
ANSI/BHMA
Note: 12 Fire Guard smoke detectors (revisions A-D, as specified on the 12-Smoke
Detector label) have .5 seconds of closed contacts between output pins 1 & 2
when power is applied or removed from the Fire Guard unit.
onventional Fire Alarm Control Panels (FACP’s) may not have this circuitry to
C
compensate for this momentary short between pins 1 and 2 and this may be
detected as a fault. For FACP’s that cannot ignore a .5 second closure during a
power cycle, do not use the 12- Fire Guard (smoke detector) products.
12- Fire Guard units Revision “E” and above do not have this momentary change
of state between contacts 1 and 2.
Contact SARGENT Technical Support for more details.
Application Description &
Option Designation
Applications:
Single Point Hold Open
2468 – Pull side, non-handed
2478 – Pull side Double Egress, handed
2498 – Push side, non-handed
Multi-Point Hold Open
2960 – Pull side, handed
2970 – Pull side Double Egress, handed
2980 – Pull side Swing Free, handed
2991 – Push side, O arm, handed
2992 – Push side, OZ arm, handed
2993 – Push side, OZA arm, handed
2994 – Push side, OY arm, handed
2995 – Push side, OYA arm, handed
Options
9-Companion unit for use with 12- smoke
• All companion units (9-) and stand alone
units are UL Listed for application with
all compatible UL Listed fire and smoke
detection equipment.
12- Smoke detector unit
• All smoke detector units (12-) have been
tested and evaluated for public safety by
Underwriters Laboratories and are listed
for application on labeled fire doors.
Options
• A
djustable hold open bypass switch allows
hold open from 20° through full door
opening. Not available for 9- or 2980 units
No Option
On The Cover
2468 Pull Side
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• S
tand Alone unit for use with fire alarm
system
Features
2408/2900 Fire Guard®
The SARGENT FIRE GUARD® (2408 & 2900) Series of Electromechanical Closer-Holder Release Devices are designed to hold open fire and smoke rated
doors until power is interrupted by a fire alarm condition or remote release switch. Designed for durability, ease of installation and aesthetics, each
series provides the means to achieve fire and building code compliance without interfering with normal building operation.
Each series includes an ANSI/BHMA A156.4 Grade 1 hydraulic door closer, for proper operation during the opening and closing cycles. They are also
applicable for use on non-rated doors such as offices and conference rooms where the convenience of an electrically controlled release device
is desirable.
The Fire Guard Series is also available with an integrated photoelectric smoke detector for use in existing facilities lacking a fire/smoke detection
system or where a redundant system is required for added life and safety protection.
2408/2900 Common Features
• C
onforms to standards UL10C and UBC 7-2
(1997), Positive Pressure Fire Tests of door
assemblies
• UL Listed and cUL Listed to Canadian Safety Standards for use on fire doors
• Available in 5 finishes
–Operating voltages: 24VAC/24VDC, or 120VAC @ .1 Amp.
• Closer
–Photoelectric smoke detector with LED indicator option
–Rack and pinion operation
–Terminal strip for ease of wiring
–Maintained On/Off switch
• Holder
–Fail safe operation
–Push or pull or double egress installations
–
Will accommodate concealed or surface
wiring standard
–ANSI/ BHMA A156.4 Grade 1 Closer
–Body is cast, one piece high strength aluminum/silicon alloy
–Self resetting fuse on circuit board
–Full size 1/8" (3mm) brass adjusting valves
–Remote release option
–Adjustable spring power
–2 year limited warranty on electromechanical components
–Adjustable closing and latching speeds
–Adjustable backcheck (Auxiliary door stop required)
–
10 year limited warranty on 351
closer body
Any retrofit or other field modification to a fire rated opening can potentially impact the fire rating of the opening, and Sargent Manufacturing
Company makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an
existing fire rated opening, or specifying and installing a new fire-rated opening, please consult with a code specialist or local code official (Authority
Having Jurisdiction) to ensure compliance with all applicable codes and ratings.
351 EHT Closer-Holder Devices
Designed to hold open fire or smoke doors until released by the fire detection system, the 351
EHT provides a convenient means of meeting fire and building code requirements without
interfering with normal building operation. The 351 EHT Closer-Holder combination allows the
door to be normally held open, but is self-closing when power is interrupted during an emergency
or by switch control. With its rugged track design, the 351 EHT is suitable for multiple manual
operations. See 351 EHT Closer-Holder Release catalog for complete application information.
1560 Series Electromagnetic Door Holders
Overhead Stops
The 1560 Series of Electromagnetic Door Holders are Fail Safe devices
designed to hold open self closing smoke and fire doors until released
by a fire protection or other control system. Holders are available in
surface and flush mount designs and are well suited for applications
where there is insufficient space for Fire Guards or the 351 EHT CloserHolder. See Holder and Stops Catalog for complete information.
A complete line of Overhead Stops is available to complement the Fire
Guard, 351 EHT and 1560 Holders. They limit door opening and prevent
damage to the closer-holder, trim or surrounding walls. Full information
may be found in the Holder and Stops catalog.
1561 Flush Mount
1560 Surface Mount
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Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
In addition to the 2408 and 2900 Fire Guard Series, SARGENT offers other alternatives for door holding/releasing devices that may be more appropriate
to your application. All are UL Listed for fire door assemblies and readily interconnect with building fire protection systems.
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Additional Fire Opening Release Devices
2408 Series Single Point Hold Open
Applications and Mounting Details
2408/2900 Fire Guard®
Features of 2408 Series
•Easily retrofits existing 2407 Series
Fire guard
• Auxiliary stop required
Applications
• Single point hold open
• Long wearing roller/slide assembly
• Cover projection only 2-3/16" (81mm)
• 351-A Mounting Plate may be used for door with narrow top rail (pull application)
•Hold open position adjustable from
85° to 110°
• Easy adjustment
• Adjustable holding power
–Acts like standard door closer until opened to the hold open point
– Maintains open position until released
• Powder coated aluminum track
• 3
51-D Drop Bracket may be used for door
with narrow top rail (push application)
•High impact, corrosion resistant cover
secured by machine screws
• Suitable reinforcements required for metal door and frames
• Remote release option
• Accessible maintained on/off switch
• Minimum frame face required 2" (51mm)
•Holder: Aluminum track will accommodate
concealed or surface wiring
• Closer: Cover projection 2-3/16" (56mm) max.
2468, 9-2468, 12-2468 Pull Side
12-2468
Shown
• Track is mounted to face of frame
• The 351 closer is mounted to hinge side of door
• Use on corridor or stairwell doors when pull side, single-point hold open is required
•Non-handed
2" (51mm) MIN.
FRAME FACE
34" (864mm)
13"
(330mm)
12-2468 UNIT
27-3/4"
(705mm)
2-3/16" (56mm)
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90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Minimum
2" (51mm) MIN. Door Size
1-9/16"
(40mm)
28-3/4"
(730mm)
1-9/16"
(40mm)
4-5/16"
(110mm)
MIN. TOP
RAIL
REQUIRED
12-2498 UNITS
2-3/16"
(56mm)
2" (51mm) MIN.
STOP
36-1/2" (927mm)
2498
Shown
2
1-7/8"
(48mm)
TRACK
12-2478
28" (711mm)
9-2478*, 2478
9-2498, 2498 UNITS
4-5/16"
(110mm)
MIN. TOP
RAIL
REQUIRED
Minimum
Door Size
Catalog
Number
38" (966mm)
12-2498
31" (787mm)
9-2498*, 2498
*Used in conjunction with
12-unit only.
30-1/4" (768mm)
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34" (864mm)
1-7/8" (48mm)
2-3/16"
(56mm)
13"
(330mm)
Catalog
Number
1-7/8" (48mm)
9-2478, 2478 UNITS
13"
(330mm)
13"
(330mm)
2" (51mm) MIN.
FRAME FACE
*Used in conjunction with
12-unit only.
13"
(330mm)
2498, 9-2498, 12-2498 Push Side
•Non-handed
13"
(330mm)
12-2478 UNIT
•Use on double egress openings when pull side hold open is required
• Use on corridor or stairwell doors
where push side, single-point hold
open is required
3-7/8" (98mm)
MIN. TOP RAIL
REQUIRED
FRAME FACE
12-2478 UNIT
• The 351 closer is mounted to hinge
side of door
• The 351 closer is mounted to
stop side of door
9-2468*, 2468
35" (889mm)
12-2478
Shown
• Track is mounted to underside
of the frame stop
12-2468
28" (711mm)
3-7/8"
(98mm)
2" (51mm) MIN.
FRAME FACE
13"
(330mm)
35" (889mm)
•Handed
34" (864mm)
1-7/8" (48mm)
2478, 9-2478, 12-2478 Pull Side - Double Egress
•Double egress arm for reveal of 1/8" (3mm) to 3" (76mm) maximum
Catalog
Number
*Used in conjunction with
12-unit only.
9-2468, 2468 UNITS
• Track is mounted to face of frame
Minimum
Door Size
2-3/16"
(56mm)
7-1/16"
(179mm)
MIN. TOP
RAIL
REQUIRED
2408 Series Single-Point Hold Open
Assemblies, Arms & Components
2408/2900 Fire Guard®
Assemblies
Arms & Components
• Regular and double egress telescoping arms
12-2408 Series Smoke Detector Unit
• Includes a photoelectric smoke detector
and electromagnetic hold open mechanism
• Can be used to control a single door or a pair of doors in combination with a
9-2408 companion unit.
•
• All applications use track principle
• Powder coated
63-2874* Link Insert & Extension
63-4219* Arm & Roller Assembly
Accessory wire pack 63-3212 needed for multiple 12- smoke detector
interconnections or connection with
2/4 wire fire alarm systems
• For push and pull applications
• For all applications
COVER
SMOKE
DETECTOR
TRACK
ASSEMBLY
63-3057* Double Egress Arm and
Extension Assembly
63-3056* Double Egress Arm and
Extension Assembly
Left Hand
Right Hand
9-2408 Series Companion Unit
• I ncludes electromagnetic hold open mechanism, which receives power from 12- model
•For double egress doors with reveal greater than 1/8" (3mm) and less than
3" (76mm)
•For double egress doors with reveal greater than 1/8" (3mm) and less than
3" (76mm)
351-D* Drop Bracket
351-A* Mounting Plate
• A
vailable for input voltage of 24VDC regulated only
COVER
TRACK
ASSEMBLY
• For narrow top rail pull application
13-351 Closer Body
351-C* Plastic Cover
2408 Series Stand Alone Unit
• Can be installed on a single door or a
pair of doors when controlled by compatible UL Listed Fire Detection equipment or non-rated doors with remote release
• Includes electromagnetic hold open
mechanism
COVER
• For narrow top rail push application
Non-handed
• Standard closer
Notes:
Screw Pack for all models, 63-3431
Specify finish when ordering arms or components.
TRACK
ASSEMBLY
* Finish must be specified: EB, ED, EN, EP and EAB
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Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
• T
ypically used on pairs of doors when only one smoke detector is required
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
• Only used in conjunction with 12- models above
2900 Series Multi-Point Hold Open
Applications
2408/2900 Fire Guard®
Features of 2900 Series
• Multi position hydraulic hold open
• Delayed, adjustable hold open 80- option
• Hold open positions from 10° to 170°
(trim permitting)
• Reveals up to 8-5/8" (219mm) push side
–Steel mounting plate accommodates
surface or concealed wiring
• Remote release option
–Photoelectric smoke detector with LED
indicator option
• Maximum door opening 180°
•Handed
• Maintained on/off switch
Arms
• Regular type for push side
• Swing free application available (pull side)
• Auxiliary stop required
• Holder Operation
–Multi-point hold open from
70° to 170°, trim permitting
• Metal cover secured by machine screws
• Projection 2-9/16" (65mm) from frame face
• Track type for pull side and swing free
• Double Egress, Track type for Pull side
• Steel mounting plate
2960, 9-2960, 12-2960 Pull Side
• Closer/Holder is mounted to face of frame
•Track is mounted on surface of
door, hinge side
•Use on corridor, stairwell doors
and labeled doors which require
over 110° opening
2970, 9-2970, 12-2970 Pull Side-Double Egress
• Closer/Holder is mounted to face of frame
• Track is mounted on hinge side of door
• Double egress arm for reveal of 1/8" (3mm) to 3" (76mm) maximum
• Closer/Holder is mounted to face of frame
• Track is mounted on surface of door,
hinge side
H
L
Hand of Door
H
Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
2980, 9-2980, 12-2980 Pull Side - Swing Free
R
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
•Use on corridor or stairwell doors when pull side, multi-point hold
open is required
Door swings as
without closer when
swing free screws are
removed.
•Door acts as if no closer is installed or swings
free until the alarm is activated
• Use on patient room doors in hospitals, nursing homes or anywhere a bedroom- like atmosphere is required
Swing free screws to
be removed after installation
2990, 9-2990, 12-2990 Push Side
•Closer/Holder is mounted to
face of frame on push side
•Arm is secured to surface of
door, stop side
• Use on corridor, stairwell doors and labeled doors which require over 110° opening
4
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• A
llows door to be opened, closed or partially open
• W
hen released during an emergency, door closes from any position
2408/2900 Fire Guard®
2960, 2980, 9-2960, 9-2980, 12-2960, 12-2980 Pull Side
2-9/16"
(65mm)
25-5/8" (762mm)
22-3/4"
(578mm)
2"
(51mm)
MIN.
FRAME
SINGLE 4-1/8"
PAIR (105mm)
MIN. LOW
CEILING
1/8" (3mm)
MAX FRAME
PROJECTION PERMITTED
FROM FACE OF DOOR
3-5/8"
(92mm)
MINIMUM DOOR SIZE
24" (610mm)
50" (1270mm)
CATALOG NUMBER
12-2900, 2900
12-, 9-, 2900
MINIMUM DOOR SIZE
24" (610mm)
50" (1270mm)
CATALOG NUMBER
12-2900, 2900
12-, 9-, 2900
2-9/16"
2970, 9-2970, 12-2970 Pull Side–Double Egress
(65mm)
2-9/16"
(65mm)
25-5/8" (762mm)
3-5/8"
(92mm)
4-1/8"
(105mm)
MIN. LOW
CEILING
DEPTH OF REVEAL
22-3/4" (578mm)
3-5/8"
(92mm)
2990, 9-2990, 12-2990 Push Side
25-5/8" (762mm)
1-1/2"
(38mm)
MIN.
FRAME
1"
(25mm)
-
SINGLE PAIR ARM ASSEMBLY REQUIREMENTS FOR 2990, 9-2990 & 12-2990 UNITS
CATALOG
DEPTH OF REVEAL**
NUMBER
ARM ASSEMBLY REQUIRED
MAXIMUM
DOOR
RANGE OF
OPENING
HOLD OPEN
0 to 1-3/4" (45mm)
2991
“O” Arm
180°
1-7/8" (48mm) to 4" (102mm)
2992
“OZ” Arm
180°
10° to 170°
10° to 170°
4-1/8" (105mm) to 7" (178mm)
2993
“OZA” Arm
160°
10° to 150°
4-1/8" (105mm) to 7" (178mm)
2994
Heavy duty “OY” Arm
180°
10° to 170°
7-1/8" (203mm) to 8 5/8" (219mm) 2995
Heavy duty “OYA” Arm
180°
10° to 170°
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Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
DEPTH OF REVEAL 1/8"–3" (3mm to 76mm)
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
)
W
G
2900 Series Multi-Point Hold Open
Mounting Details
2900 Series Multi-Point Hold Open
80- Option Adjustable Hold Open Arms
& Components
2408/2900 Fire Guard®
12-2900 Series Smoke Detector Unit
63-2216* O Foot Assembly
63-3314* OY Arm Assembly
• For reveals up to 1-3/4" (44mm)
•Heavy duty for reveals from 4-1/8" to 7"
(105 to 178mm) 180° opening
• 12-2900 Smoke Detector Unit includes a photoelectric
smoke detector and a hydraulic hold open device housed
in the body of the closer
• Can be used to control a single door or a pair of doors in
combination with a 9-2900 companion unit
• Accessory wire pack 63-3212 needed for multiple 12- smoke
detector interconnections or connection with 2/4 wire fire
alarm systems
COVER
63-2217* OZ Foot Assembly
63-3315* OYA Arm Assembly
•For reveals up to 1-7/8" (102mm) to 4" (102mm)
•
HYDRAULIC CLOSER/HOLDER
BACK
PLATE
SMOKE DETECTOR
9-2900 Series Companion Unit
63-2218* OZA Foot Assembly
• Includes hydraulic hold open device
Heavy duty for reveals from 7-1/8" to 8-5/8" (203 to 219mm) 180° opening
63-2607* Main Arm and Link
Assembly
• Can be installed as a companion unit to the 12-2900 only
• Available for input voltage of 24VDC regulated only
• Not available with 80- Option, adjustable hold open
by pass switch
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90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
COVER
HOOK UP WIRES
•For reveals from 4-1/8" to 7" (105-178mm)
•Used with O, OZ and OZA Foot Assemblies
63-3688* Slide Arm Assembly
63-0156* Track Only
• 2960 Series rigid arm
•
Used with double Egress
arm above
HYDRAULIC CLOSER/HOLDER
BACK
PLATE
2900 Series Stand Alone Unit
63-0682 Track Cap,
2 required
• Includes hydraulic hold open device.
• Can be installed on a single door or a pair of doors
when controlled by compatible UL listed Fire Detection
equipment or 120VAC
COVER
HYDRAULIC CLOSER/HOLDER
63-3689* Slide Arm Assembly
(Swing Free)
63-3653* Double Egress Arm
• Allows door to open and close with no closer spring pressure
• Left Hand Shown
BACK
PLATE
80- Option Adjustable Hold Open By-Pass Switch
63-3717* Cover
• Used on Pull side (2960 or 2970) or Push side (2990) units
Switch is on
opposite spindle
from closer arm.
Notes:
Screw Pack for 2960 and
2980 models, 63-3700
• Allows initial degree hold open position to be adjusted from
20° through full door opening
• Not available with companion (9-) units or 2980 Series units
•Right Hand 63-3654
Not Shown
• Cover used with 9-2900 and 2900 shown
• Cover used with 12-2900 Series 63-3718, Not Shown
Specify finish when ordering
arms or components
Finishes: EB, ED, EN, FP
and EAB
* Finish must be specified: EB, ED, EN, EP and EAB
6
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Electrical Accessories
2408/2900 Fire Guard®
Power Input Connections
ON/OFF SWITCH
Note: See Table of Contents page for
12- Fire guard limitations
POSITIVE (+)
NEGATIVE (-)
63-3210 Smoke Detector
EARTH GROUND
63-3212 Accessory Wire Pack
63-2868 Remote Connector Harness
• H
arness for connection to circuit board of
remote door release control
• Required for remote release
• Required for 12-units which are
interconnected to alarm panels (2 or 4 wire systems) or connecting multiple
12- units
•Replacement photoelectric smoke detector
Switches and Printed Circuit Boards
When remote release is required, SARGENT offers both key and push button switches to interrupt power allowing the door to close. Consult Product
System Manual for other switch options.
4370 Key Switch
4241 Push Button
63-4215 PC Board
• Replacement 120 Volts AC board assembly
Designed to mount under desk
Red LED indicates status of lock
Snap action push button
Switch Rating: SPDT, 6 Amp. @ 24VDC
1-1/16" H x 3-1/8" W x 2" D
(27mm x 79mm x 51mm)
Finish: 28
63-4216 PC Board
• Replacement 24 Volt AC/DC board assembly
12VDC & 24VDC Power Supplies
SARGENT Model No.
• U
L Class 2 Listed
• Four 12V models and four 24V models available
• Integral battery charging capability keeps sealed lead acid
gel/cell at full charge in case of line voltage failure
(737-battery sold separately)
• Fused line voltage input with one, four, or eight DC outputs
(depending on model)
• Each circuit can be individually turned on and off via a slide
switch; the power status of each is shown by an LED.
• In the event of a DC short the problem is confined to the
zone of difficulty
• Fire alarm interface standard
DESCRIPTION
3521
12V - 1 AMP POWER SUPPLY
3541
12V - 3 AMP POWER SUPPLY
3551
12V - 4.5 AMP POWER SUPPLY
3571
12V - 6 AMP POWER SUPPLY
737
12V - 5 AMP HOUR BACKUP BATTERY
SARGENT Model No.
DESCRIPTION
3520
24V - 1 AMP POWER SUPPLY
3540
24V - 2 AMP POWER SUPPLY
3550
24V - 4 AMP POWER SUPPLY
3570
24V - 6 AMP POWER SUPPLY
738
24V - 5 AMP HOUR BACKUP BATTERY
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Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
•
•
•
•
•
•
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
•Allows remote or local release
•Switch rating: SPDT maintained contact
4 Amp. @ 24VDC
• Size 41 mortise cylinder
(1-1/8" [29mm] length of shell)
• Finish: 32D
Suggested Architectural Specifications
2408/2900 Fire Guard®
Architectural Specifications
2.0 SINGLE-POINT CLOSER HOLDER RELEASE DEVICES
A.Single-point door closer holder release devices shall be 2408 Series as manufactured
by SARGENT Manufacturing Company,
New Haven, CT.
4. Separate adjustable closing speed, latching speed, and backcheck shall be
controlled by key operated valves with no
less than one eighth inch hex.
B.Door closer holders shall meet ANSI/BHMA
A156.15 requirements.
5. Valves shall be captivated and non-critical.
C.Provide door closer holders to hold doors
open under normal use conditions and
to release and close door upon receiving
a signal from fire alarm, smoke detector,
integral smoke detector, or manually by
pushing or pulling the door.
D.Door closer holders shall be UL listed
(US and Canada) for use on fire doors.
E. Door closer bodies:
1. One piece door closer body shall be die cast aluminum alloy with 14% silicon
minimum content.
2. Door closer body shall meet the
requirements of ANSI Grade 1 per ANSI/
BHMA 156.4.
3. Door closer body shall be fully closed rack
and pinion construction.
6. Closer cover shall be constructed of high
impact plastic material of flame retardant
grade secured by machine screws.
7. Door closer body shall meet the requirements of UL 10C and UBC 7-2 positive pressure fire tests.
8. Door closer body shall have a ten year limited warranty.
F. Electro-mechanical holder release track
assembly:
1. Devices shall include an integral,
fully-adjustable hold-open mechanism.
3. Single-point hold open shall be
adjustable from 85 to 110 degree of door opening.
4. Track assembly shall include a terminal
strip for ease of installation.
5. Circuit board shall contain a self-
resetting circuit breaker switch.
6. Track assembly shall include an on/off switch to control hold-open.
7. Integrated smoke detector unit shall be available as an option (12-option).
8. Two year limited warranty.
G. Door closer holders shall accommodate
concealed or surface wiring standard.
H. Door closer holders shall have universal
push or pull application.
2. Track assembly will accommodate
operating voltages of either 24VAC or 24VDC in the same unit or 120VAC as an
option.
Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
90133:B 08/01/11
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
2.0 MULTI-POINT CLOSER HOLDER RELEASE DEVICES
A. Multi-point door closer holder release
devices shall be 2900 Series as manufactured
by SARGENT Manufacturing Company, New
Haven, CT.
B. Door closer holders shall meet ANSI/BHMA
A156.15 requirements.
C. Provide door closer holders to hold doors
open under normal use conditions and
to release and close door upon receiving
a signal from fire alarm, smoke detector,
integral smoke detector, remote release
switch, or manually by pushing or pulling
the door.
D. Door closer holders shall be UL listed (US
and Canada) for use on fire doors.
E. Door closer bodies with integrated hydraulic
hold open mechanism:
1. One piece door closer body shall be die
cast aluminum alloy with 14% silicon
minimum content.
8
2. Door closer body shall meet the
requirements of ANSI Grade 1 per ANSI/
BHMA 156.4.
9. Multi-point hold open shall be
adjustable from 10 to 170 degree of
door opening.
3. Door closer body shall be fully closed rack
and pinion construction.
10. Devices shall include a terminal strip for
ease of installation.
4. Separate adjustable closing speed,
latching speed, and backcheck shall be
controlled by key operated valves with no
less than one eighth inch hex.
11. Circuit board shall contain a self-resetting
fuse.
5. Valves shall be captivated and non-critical.
6. Cover shall be constructed of aluminum
extrusion with plastic end caps secured by
machine screws.
7. Door closer body shall meet the
requirements of UL 10C and UBC 7-2
positive pressure fire tests.
8. Devices shall accommodate operating
voltages of either 24VAC or 24VDC in the
same unit or 120VAC as an option.
1-800-727-5477 • www.sargentlock.com
12. Devices shall include an on/off switch
to control hold-open.
13. Integrated smoke detector unit shall
be available as an option (12-option).
14. Delayed adjustable hold-open shall
be available as an option (80-option).
15. Two year limited warranty.
F. D
oor closer holders shall accommodate
concealed or surface wiring standard.
H. Door closer holders shall be available in
push or pull application for regular or
double egress type doors.
SARGENT Manufacturing Company
100 Sargent Drive
New Haven, CT 06511 USA
800-727-5477 • www.sargentlock.com
Founded in the early 1800s, SARGENT® is a market leader in locksets, cylinders, door closers, exit devices,
electro-mechanical products and access control systems for new construction, renovation, and replacement applications.
The company’s customer base includes commercial construction, institutional, and industrial markets.
Copyright © 2004, 2007, 2009-2011, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.
ASSA ABLOY is the global leader in door opening solutions, dedicated to
satisfying end-user needs for security, safety and convenience.
90133:B 08/01/11
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