Fire Dampers Dealers

The Cool Star range of Fire & Smoke Dampers has been specifically designed to be positioned within the duct system to prevent the free passage of smoke & fire. The range is constructed from heavy gauge galvanized iron sheet having multiple opposed blade construction. The blades are fitted with crome plated spindles operating in self lubricating sintered bronze bushes with stainless steel side seal gaskets to prevent spread of smoke & fire. The operating linkage is fully enclosed. Other Information Pay Mode Terms: T/T (Bank Transfer)  

Our Fire Damper is available with flat v type as oppose to blade operations. Further, Smoke Fire Damper has 16 swg GI blade 150 mm wide, 16 swg G.I. frame 165mm wide, chrome plated spindle, self lubricating bronze bushes and blade. Linkage fully enclosed stainless steel side seal gaskets are available on the sides. Round Fire Damper gives optimum results with its robust construction, heavy duty interlocked blades, stainless steel gaskets, and self-lubricating sintered bronze brushes. Presently, we have made our mark among the prime Multi-Blade Fire Damper Manufacturers in New Delhi, India.

Dampers are devices incorporated into the system to have a proper control on airflow for better maintenance of conditions and better uniformity.Dampers are generally of galvanized iron make or anodized aluminium make. In order to avoid any leakage from the damper, it is provided with overlapping leafs, which can also be incorporated with compression and stop seals for more critical zones.

pplication Cosmic range of fire and smoke dampers are tested and certified for 120 mts fire rated as per UL-555 standards by CBRI Roorkee and they are designed to prevent the free passage of smoke and fire in the air distribution ducts in Air conditioning and ventilating systems. Fire dampers are available with or without extended sleeve models. Mounting Fire damper without sleeve model are fixed for duct mounting and the extended sleeve fire dampers are suitable for wall mounting by means of bolts and nuts. Standard Consrtuction Details Frames:1.6mm thick high quality galvanized steel frames having 150mm depth for without sleeve model and 165mm depth for with extended sleeve model fully welded and robust construction. Blades:: 1.6mm / 1.2mm thickness high quality galvanized steel heavy duty inter locking 'V' grooved blades having standard 150mm depth Extended Sleevess: 1.6mm/1.2mm high quality galvanized steel sleeve with welded construction sleeve length available for 300mm to maximum 800mm longSpindles and bearings: Ø 9.3x63mm chrome plated spindles with self lubricated Ø 14.5xØ 9.3 brass bushes for all of our fire and smoke dampers. S.S Jamseals: Stainless steel gaskets are provided in the both sides to prevent spread of smoke and fire in the damper. Implementation Frame with flat frontal face and inner V grooved type multi blades assembly. Frames are welded and inner blase are connected to the frame by means of spindle rods and bushes. Bushes are available in brass or bronze. All biades are connected by a suitable flat link arrangement. The dampers are also provided with S.S Concealed jam seal (compression type) on the sides to prevent spread of smoke and fire. Available in three model as follows fire dampers with shutting mechanism by thermal fusible link, Motorized fire dampers with spring return Actuator, Control panels and motorized fire damper with extended sleeve type especially for mounted on the walls. In this sleeve model the damper actuators and optional accessories are normally externally mounted on one side of the dampers sleeve, these items are kept on the right side of the sleeve normally. (Right side mounting) as on request they may be kept on left hand side of the sleeve also (left side mounting) FUSIBLE LINK AND SPRING MECHANISM : The damper is held open by a UL 555 stamped fusible link and spring fixed with flat link arrangement if the temperature in the damper increased more the 74° C the fusible link will be shuttling close damper with spring action. Fire and Smoke damper with actuators mechanism, control panel and temperature sensor The damper is kept open by the actuator, signal received from the smoke detector fire panel or temperature sensor through the control panel. The actuator will close the damper. If the actuator is spring return model when the power is not available during smoke and fire condition the spring return actuator shall shut the damper. CONTROL OPTIONS Dampers are available with UL 555 - Fusible Link with spring mechanism or with electrical actuators operations. AVAILABLE SIZES Sizes available from minimum 200x200mm to maximum in any standard or Non standard sizes.

Heavy Gauge G.I. multi blade construction Galvanised Shaft Self lubricanting bronze bushes Actuator and solenoid operated CBRI (Roorkee) approved for 90 Min. fire rating Available in 16g / 18g /20g / 22g of G. I. Sheet

Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the duct work through fire-resistance rated walls and floors. Fire/Smoke dampers are similar to Fire Dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, allowing springs to close the damper blades. Fire dampers can also close following receipt of an electrical signal from a fire alarm system utilizing detectors remote from the damper, indicating the sensing of heat or smoke in the building occupied spaces or in the HVAC duct system.   Regulations and fire test regimes vary from one country to another, which can result in different designs and applications

Manufactured in High Quality Mild Steel or Galvanized Iron. Designed to closed Automatically to seal of Draft of a incase of fire. Fire damper can be Operated by Fusible link. Standard Finish: Heat Resistance paint.

MAPRO make Fire Damper is a perfect combination which perform both functions i.e. A) Fire Damper and B) Smoke Damper. Building layouts and designs often combine fire rated partitions with smoke barriers requiring the installation of both a Fire Damper and a Smoke Damper at a same location. All type of Fire Dampers and Combination Fire Smoke Dampers must be qualified under UL Standard 555-1995 (presently prevalent in India and tested by Central Building Research Institute, Roorkee) as a Fire Damper. The consideration mentioned above applies to the selection and application of both Fire and Combination Fire and Smoke Dampers.Fire Dampers are required by all building codes to maintain the required fire resistance ratings of walls, partitions, and floor when they are penetrated by air ducts or other ventilation openings. One of the basic requirements of building fire protection as required by all building codes is the compartmentation or dividing up of buildings using fire rating walls, floors, or other partitioning methods. This compartmentation concept is intended to contain any fire to the compartment of the fire origin and thereby minimise damage to property and protect the lives of people living and/or working in the building. A duct or ventilation opening in any of the fire rated partitions would permit a fire to spread from the compartment of origin to adjoining compartments or spaces. Fire dampers are installed in these duct or ventilation openings. They close automatically upon detection of heat (usually the melting of a fusible link at 74 degree C) blocking the opening and preventing the spread of fire into the adjoining compartment.

We do not have to worry about stock-out situations and undertaking bulk orders, as are facilitated by a large storage facility. It has the latest inventory management software that helps us to maintain year around availability of the products. Being a high-flying Supplier, we strive to deliver top-notch smoke damper to our esteemed patrons.

TROX fire dampers carry the CE marking in compliance with EN 15650. The CE marking ensures that TROX fire dampers can be used for all approved applications across the EU. Since the Construction Products Regulation (CPR) became effective on 1 July 2013, Declarations of Performance have replaced the previously used approval certificates or declarations of conformity.

9.1. All supply and return air ducts at AHU room crossings and at all floor crossings shall be provided with approved make fire dampers of at least 90 minutes fire rating. 9.2. Fire damper blades and outer frame shall be formed of 1.6 MM galvanised sheet steel. The damper blade shall be pivoted on both ends using chrome plated spindles in self lubricated bronze bushes. Stop seals will be provided on top and bottom of the damper housing made of 16 G galvanised sheet steel. For preventing smoke leakage side seals will be provided. In normal position damper blade shall be held in open position with the help of a spring held in position by fusible links of approved rating thereby providing maximum air passage without creating any noise of chatter. 9.3. The fire damper shall close due to temp rise in SA. Ducts thru the fusible links factory set at 165 Deg. F. micro switches with bakelite base will be provided to stop fan motor and give open and close signal at remote panel in case of fire. 9.4. The fire dampers shall be mounted in fire rated wall with s duct sleeve 600 MM long. The sleeve shall be factory fitted on fire damper. The joints at sleeve end shall be slip on type. Minimum thickness of GI sheets shall be 18G.

UL555 Certified Fire Smoke Damper model FSD-311 is a high performance combination fire smoke damper with Class I leakage with 1 1/2 hrs fire resistance rating. High strength airfoil blades ensure the lowest resistance to airflow in HVAC systems with velocities to 4000 fpm (20.3 m/s) and pressures to 8 in. wg (2 kPa). FSD-311 is available with high performance, fast acting spring return electric actuator / motor with fail-safe function and auxiliary switch for position indication. Actuator can be offered with 24V AC / DC or 230V AC power supply option.   Model FSD-311 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction. Model FSD-311 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by: National Fire Protection Association NFPA Standards 80, 90A, 92A, 92B, 101 & 105 IBC International Building Codes New York City (MEA listing #260-91-M) CSFM California State Fire Marshal Fire Damper Listing (#3225-0981:103) Leakage (Smoke) Damper Listing (#3230-0981:104) Key Features: UL 555 Fire Resistance Rating Fire Rating: 11⁄2 hours Dynamic Closure Rating: Actual ratings are size dependent Velocity: Up to 4,000 fpm (20.3 m/s) Pressure: Up to 8 in. wg (2 kPa) UL 555S Leakage Rating Leakage Class: I Operational Rating: Actual ratings are size dependent Velocity: Up to 4,000 fpm (20.3 m/s) Pressure: Up to 8 in. wg (2 kPa) Temperature: Up to 350°F (177°C) – depending upon the actuator Frame Material : Galvanized steel Frame Material Thickness : 16 ga. (1.5mm) Blade Material: Galvanized steel Blade Material Thickness: 14 ga. (2mm) equivalent Blade Type : Airfoil Linkage : Plated steel out of airstream, concealed in jamb Axle Bearings : 304SS Axle Material: Plated steel Blade Seals: Silicone Jamb Seals : 304SS Closure Device : RRL, Optional: RRL/OCI, TOR Closure Temperature: 165°F (74°C) Typical Ventilation Applications area include: Enclosed / Basement air and smoke ventilation Smoke / Fire Curtain, Zoning Building fire separation

Shree Balaji Enterprises is a leading manufacturer of all kinds GI Motorised Fire Dampers. 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 through fire-resistance rated walls and floors. A damper controls airflow through your HVAC system. Dampers can be adjusted by opening or closing the damper flap or valve. They're typically found in ductwork. Ductwork is the part of your HVAC system that distributes conditioned air throughout your home and is used to regulate the temperature in individual rooms. Motorized Fire Dampers are progressed through thermostats and control panels, so they regulate airflow themselves. Motorised Fire Dampers are made of galvanized iron (GI) with aerofoil adjustable blades. GI Motorised Fire Dampers are customised made in any require sizes according to the requirements.

We are the reliable Manufacturer, Supplier and Exporter of a variety of Fire Dampers. Our Fire Dampers are fabricated from high raw material like 18 G blades, galvanized iron sheet of 16 G frame, etc. with advance mechanical tools. These Fire Dampers closes automatically at the time of fire to prevent the spreading of fire. Features : Long serviceabilityHigh performanceDurableIncreased efficiency

Fire Dampers are manufactured using high quality extruded aluminium construction. Frame with flat face of 30 mm with inside adjustable curved blades to adjust the air available in one way, two way, three way or four way adjustable type standard sizes. It delivers significantly higher air charge rate as compared to conventional diffusers. Excellent performance that eliminates draft stratification.  Application:     Air supply between 2.6 mtrs. And 4.0 mtrs high in Air-conditioning ventilating and heating systems. Modern and stylish design, duct fire damper is available to suit tile replacement applications. Mounting:    Overlapped in false ceiling by means of hidden fixing systems or directly to the plenum box to replace the false ceiling tile.      Implementation :     High quality extruded aluminium construction. Frame with flat face of 30 mm with inside adjustable curved blades to adjust the air available in one way, two way, three way or four way adjustable type standard sizes. Delivers significantly higher air charge rate as compared to conventional diffusers. Excellent performance that eliminates draft stratification.