A complete line of damper products for fire and smoke control in life safety systems and for airflow control in commercial hvac and industrial systems. Each model of fire damper may be fabricated in 3 variations. Fire dampers are ul555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems, designed to close upon the detection. This includes fire, smoke, combination firesmoke, ceiling radiation and corridor dampers. Prefco fire and smoke damper product catalog 2007 free. This has changed with fire batt solutions as they provide a new level of flexibility. Howard, iii executive director technical services 703.
Melts at 165 degrees f to let the curtain blade close. This provides an extreme shock to the damper ensuring it will. All books are in clear copy here, and all files are secure so dont worry about it. In general, a fire damper works when the heat from the fire causes the normal temperature of a room to rise to about 165 degrees fahrenheit. The damper is sealed with a silicon packing agai nst smoke penetration after closing the blade. An application and installation study guide for architects, engineers, code officials, manufacturers and contractors. Member of amca division of mestek november 2008 air balance installation instruction standard inst allation combination fire smoke damper models.
Static and dynamic optima make motorized fire damper model omfd611 facilitate isolating compartments of fire in ventilation systems in the event of fire. The dw145 guide is intended to highlight and clarify the important aspects of fire and smoke barrier damper installation, including the responsibilities of all parties involved in the overall sequence from system specification through to a compliant installation. Smacna standard fire, smoke and radiation damper installation guide for hvac systems pdf download. Fire protection compartmentation general catalogue 2011 compliance latest versions of ul 555 and normally open but can be closed through remote signal from fire alarm control panel bms or closed automatically upon detection of heat. A commercial backdraft damper is a gravity damper when nonmotorized allowing air. Fire safety adb adb is the uk governments guide to fulfilling the building regulations in terms of fire safety. Large circular fire damper for the isolation of duct penetrations. I certify that all fire, smoke, and fire smoke dampers, existing and new, serving new construction andor renovated spaces have been see attached page for completion informationofpage tested, inspected and are operational per nfpa90 installer s name and companysignaturedate. Sealing of fire damper retaining angles is not a requirement for an approved damper. The unit can be installed vertically in walls or horizontally in floors. Covers fire dampers, breakaway connections, combination fire and smoke dampers, framing of structural openings, contract plan marking, installation instructions and special.
The best protection against the spread of fire and smoke through the air ducts is provided by. The functional reliability of the fire damper must. It gives clear guidance on where fire dampers are to be. Airfoil blades may be in hvac systems where both a fire damper and smoke damper are required at the same location. Jun, 2017 do i have to have a fire damper in a duct that is routed through the roof and over a fire wall that returns to the other side of the firewall. Out of wall ow fire dampers are designed so that the leading edge of the damper frame can be up to 8 203 out of. Spigot edges can be sharp, personal protective equipment must be worn when handling dampers. When a backdraft damper is motorized, it functions like a control damper. Gauges shall conform to smacna or ashrae duct standards. The fixing holes in the cover grilles and extension pieces match. This site is like a library, you could find million book here. A device, installed in an air distribution system, that is designed to close automatically. The free cross sectional area of the cover grille is approx.
If this is the case then i will be monitoring a large number of wa. Today, we offer a complete line of hvac dampers and air control products including volume control, balancing, round, zone, fire, smoke and combined models. I certify that all fire, smoke, and firesmoke dampers. Read online air performance data for all static and dynamic fire dampers book pdf free download link book now. Johnson controls is committed to customer satisfaction, and thats why we custombuild each of our hvac dampers to suit your specific size and model requirements. I am using many of these dampers and the only way i can see to use them is by copying and monitoring the architects walls. This is available as a free download from the planning portal website. Fire dampers are designed to restrict the spread of fire through. Where a fusible link is installed on a combination fire smoke damper, the fusible link shall be removed for testing the damper for full closure simulating a fire condition per the requirements and frequencies of 19.
Have you ever thought about what would happen if a fire broke out in your building and reached your ventilation system. All products actionair firesmoke dampers and damper. Life safety dampers selection and application manual greenheck. Fire endurance hose test the damper is exposed to a prescribed and regulated fire for either 112 or 3 hours to determine hose the hourly classification of the damper assembly. Fire smoke dampers eli may20101 free download as powerpoint presentation. The part of the fire damper which is above the ceiling is cast in a piece of concrete such that a small solid ceiling slab is created around the damper. They also have the advantage of having reduced smoke leakage characteristics. Purchase the pdf download version and get immediate access this convenient option is a searchable pdf download that requires a pdf reader.
When ordering the atex fire damper, use code pkir3gex all atex fire dampers are rated as explosion proof class w. Fire, smoke and radiation damper installation guide for hvac. The fire damper is installed to maintain the integrity of the division at the point of penetration and should have the same fire rating as the division itself. Ul classified 3 hour rating, static, for use in installations rated 3 hours or greater standard profile 414 22 ga. Fkrseu fire dampers are ideal for wooden beam ceilings in new builds as well as in refurbishment projects. Ul 555 standard for fire dampers standards catalog. Transportation and installation of the dampers shall be handled with the. Fire, smoke and radiation damper installation guide for hvac systems smacna on. Access to the marks hub is free and open to all regulators, but. H w curtain fire damper basics d7 c urtain out of airstream, provides better free fir e d amp e r s d definition of a fire damper per nfpa standard 90a. Question asked by gbumb on jun, 2017 latest reply on jun 15, 2017 by milt.
Protects the integrity of a firesmoke barrier wherever it is. Choose from both rectangle and round configurations designed specifically for things like safety applications, lowleakage and heavy duty industrial needs, and backdraft for. Install dampers so they are square and free from racking. National websites direct contact for lindab products and system in your country local languages. Curtain fire dampers and other dampers having an e classification to bs en 501 3. Multiblade fire dampers for use in static or dynamic systems application series 5000 series 5000 multiblade fire dampers are ul555 fire dampers that can be either static or dynamic rated.
Fd series fire dampers regulations and standards 3 regulations and standards approved document b. Motorised fire dampers fire dampers volume dampers. November 2008 air balance installation instruction standard inst allation combination fire smoke damper models. Dampers must be installed free from twisting or racking. Series 05 type b static fire damper aire technologies. The blendair motorised fire damper series mfd is a heavy duty damper, designed to provide efficient airflow control. All details subject to change without prior notice surrounding masonry floor or wall expansion gap mounting channel duct by others duct by others fire damper model fdf. Small circular fire damper for the isolation of duct penetrations between. Fire dampers will close automatically when a temperature sensitive fuse link detects elevated temperatures and opens.
A description and summary of these new test standards and some possible issues resulting from these standards is. Do not compress or stretch damper frames into the duct. Download your publications, manage your details, view your order history and more. Fire damper, cover grille and, if applicable, extension piece are assembled at the factory to form a unit. Fire dampers are typically intended to be used as part of the hvac duct system when passing through a fire rated barrier. Fire dampers are ul555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems, designed to close upon the detection of heat. Fire dampers can be supplied for building into steel decks or bulkheads, or for setting into masonry, walls and floors. This installation instruction applies to fire dampers static, dynamic, curtain, single and multiblade types mounted in the plane of an ul approved fire partition. Square frame many damper manufacturers construct each frame from a single piece of sheet metal, formed into. The dynamically rated firesmoke dampers are also intended to restrict the passage of smoke. Guide to good practice, for the installation of fire and smoke dampers. Installation instructions dibd2ow and dibd2ssow fire dampers 112hour ul classified rating iid. Air dampers perfect for a wide variety of applications at johnson controls, we offer damper controls in a diverse range of models. They can be used in intake, exhaust, or mixed air applications.
Fire, smoke and radiation damper installation guide for. Smoke and radiation damper installation guide for hvac systems, 5th edition edition. Control of dampers we would like to thank bengt carlson, energy management consultant, the primary contributor to this book, along with larry felker, area sales manager, and robert balkun, product manager, for their efforts in creating this application guide. The dampers are to be installed square and free from twisting or racking. Note that this discussion applies only to fire dampers and combination fire smoke dampers. Installation on out of a wall with mineral wool, installation method 1. Here you can download all the lindab software, apps, instructions, manuals, brochures etc. Amaryl lids to download pdf you need some things, like my website and the name of the file. Installation of flanged duct connection for ul fire and fire smoke dampers. The standard installation requires that the damper is positioned so that the closed plane of the blades is within the fire rated masonryconcrete or metal framed gypsum wallboard barrier. Fire dampers are installed where air ducts penetrate fireresistant compartment. Larger dampers can be very heavy, ensure suitable lifting methods are used to help avoid injury. Make sure the area within the aperture and the damper casing is free from any debris and remove any dust.
Corridor ceiling combination fire smoke damper application. The fire dampers were tested to 4hour fire resistance in single and multiplemodule construction on the wall, floor and dry wall. The sleeve optionally by fire damper manufacturer should be of suitable length to extend through the wall to enable the fitting of the cover angles and ductwork. As market leader in the uk manufacture of fire, smoke and air control products, including a full range of fire dampers, volume control dampers and fire smoke dampers we have successfully fulfilled this daunting brief without faltering once in our 41year history. Make sure that power connection to fire damper is done by fire rated cables and power supply for transformers used is fed from ups if possible. Combination fire and fire smoke dampers are used at locations where air ducts penetrate barriers that are designated as both fire barriers and smoke barriers to prevent or slow the spread of flame and smoke throughout the building, theoretically providing occupants additional time to vacate the building in the event. Fire dampers will not work like this ductbusters uk. Of course you should have fire dampers in your duct system but can you be 100% sure that they would prevent the fire from spreading. Fire smoke damper selection the process of selecting a fire smoke damper involves the following considerations. Md19, md39, ma19, ma39 application these dynamically rated fire smoke and fire dampers are intended to restrict the passage of flame. On july 1, 2002, damper manufacturers are required to provide fire, smoke and combination fire smoke dampers that are tested to new underwriters laboratories ul testing requirements. In case of fire, belimo safety actuators for fire dampers automatically move into their safety. Expansion gap a square opening in wood or metal stud walls or masonry walls and floors shall be a minimum of 1 25 and a maximum of 212 64 larger than the damper diameter.
The dampers shall not be compressed or stretched into the opening. The fusible link attached to the damper would then melt, causing the dampers door to close. But one question you may not know the answer to is how do fire dampers work. Download air performance data for all static and dynamic fire dampers book pdf free download link or read online here in pdf. Guide to good practice for the installation of fire and smoke dampers. Free area, resistance coefficient and correction values. I am currently looking to use the ruskin fdsd from there web site but these dampers are wall or floor hosted. The number of control modules controlling the fire dampers operation will depend on your cause and effect matrix and the maximum voltage and current rating of the module itself. Member of amca division of mestek april 2007 air balance installation instruction standard inst allation combination firesmoke damper models. The fire damper must be positioned within the masonry, block or gypsum wallboard fire barrier.
Motorized fire damper fire damper is a device installed in an air distribution system or an air transfer opening designed to close automatically upon detection of heat interrupting airflow and thereby restricting the passage of fire in the process. Fire damper detail cad files, dwg files, plans and details. Allow the ductwork to fall without ripping the fire damper out of the wall. Reference our details of a suggested drywall partition.
Minimum of 90 mm and maximum 152 mm beyond the floor or wall include thicknesses of sleeve in table 1. Fs1, fs2, ft1, ft2, fa1, fa2, ta1, ta2, fs2c2 fire damper models. Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning hvac ducts to prevent the spread of fire inside the ductwork. A damper installed in this manner will then be free to float with the wallfloor cavity and thermal expansion will not impair operation of the damper. It gives clear guidance on where fire dampers are to be used. Optimised rectangular fire damper up to 120 rftechnologies. Fire damper detail planmarketplace, your source for quality cad files, plans, and details. The fdmb3v dampers rigid frame and integrally braced corners provide true damper alignment that generally. The best protection against the spread of fire and smoke through the air ducts is provided by the motorised fire dampers to form fire compartments. Fdseries manufacturers and suppliers of air, fire and smoke. When placed on a propeller fan, for example, it will prevent the wind from causing the fan to run backwards when the power is off. S3 application this fire damper is intended to restrict the passage of flame.
Our fire dampers are constructed of heavy gauge galvanized steel and with option of construction in stainless steel material. Clarification of the important aspects of fire and smoke barrier damper installation. Out of airstream 8090% free area and less resistance to air flow, model 75b. Closes prevents the passage of fire when the fusible link melts. Protects the integrity of a fire smoke barrier wherever it is. Sleeves shall not extend beyond the fire barrier more than 6 152mm unless an actuator or factory installed access door is supplied, then the sleeve may extend up to 16 406mm. Static fire damper, horizontal and vertical model static fire damper fdmb3v features the fdmb3v series static fire dampers have been designed and tested to exceed all u. Model series 1220ss and 1220ss3 combination firesmoke dampers are ideal for high humidity, mildly corrosive environment applications where building codes require both a fire damper for the protection of ductwork penetrations in walls and a leakage rated damper for operational smoke control on static or dynamic smoke management systems.
At the same time, the damper blade is bed in a material which enlarges its capacity and. Md19ss application these dynamically rated fire smoke and fire dampers are intended to. It is not intended to address smoke dampers which are used for smoke managementcontrol only and are not used as fire separation protection. Gauges shall conform to smacna or asrae duct standards.
This option is mobile friendly and compatible with all devices, including mobile tablets and smart. Failure to remove this will result in the damper being unable to operate in the event of fire. It is available as a free download from the planning portal website. Fdr25 and fdr25ss round fire damper 112hour ul555 rated iifdr25514replaces iifdr258 ruskin 2014 1. Rectangular fire damper for the isolation of duct penetrations between fire compartments, for a.
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