Dynamic fire dampers shall be Ruskin multiple model DFD35. Zone Control Systems. ft. When Ruskin’s Fire/Smoke Dampers are supplied with a factory installed damper sleeve, the sealed. CD60SS SUGGESTED SPECIFICATION Furnish and install, at locations shown on plans, or in accordance with schedules AMCA certified, low leakage airfoil control dampers meeting the following minimum construction standards. These UL Classified dampers protect against heat, as well as flame, in ceilings with fire resistance ratings of 3 hours or less. The FSD60 can be installed in horizontal or vertical applications and has low leakage and pressure drop ratings. Readily connects to round spiral or flexible ductwork. Pressure limitations shown above allow maximum blade deflection of 1/180 of span on 60" (1524) damper widths. Opposed blade dampers must be operated from a power blade on the. g. Closes and locks the damper via a standard replaceable fuse link when the specified temperature is is detected. com. (Consult Ruskin for detailed CSI MasterFormat Specification. 2. The CDRS15 is a true round commercial control damper that installs easily in round spiral ductwork. It features: A static pressure control option, which enables field adjustment to maintain static pressures ranging up to . Axles that positively lock to blades without screws or welds. Dampers shall be in all respects equivalent to Ruskin Model CDRS25. This folder features all of the latest literature that Ruskin has produced, available in. Most F/Cs andSMOKE & COMBINATION FIRE SMOKE DAMPER ACTUATORS. Zone Control Systems. When joining multiple damper assemblies or fastening the damper to the sleeve, dampers shall be fastened with 1/4-20 (M6) bolts, number 10 (M5) screws, or 1/2" (13) long welds stag-gered intermittently on both sides. 1. b. Select from manual cable drive control to fully automated pressure depended and pressure independent. Dampers shall incorporate a dish-shaped circular blade mounted to internal slide-Ruskin CD450 is rated for airflow in either direction, but Ruskin defines the “front” of the damper as the opposite side of the jackshaft and the “rear” as the jackshaft side. Ruskin is the industry leader in manufacturing quality, heavy-duty control dampers for industrial applications. II-FSD36-0121/ Replaces II-FSD36-514 ©Ruskin January 2021 ® APPLICATION The FSD35, FSD36 and FSD37 are combination fire and smoke dampers designed to restrict the passage of flame and resist the passage of smoke. It can be equipped with the industry's shortest sleeve and is ideally suited for shaft wall applications. Ruskin furnishes, installs, and factory commissions actuators from a diverse lineup of manufacturers offering 2-position, 3-position, or modulating control. Select the damper size. 00. Stops the leakage of smoke in static and dynamic smoke systems. Face and by-pass arrangement. Ruskin Model ZCDR25 can be installed into existing round ductwork. Example: Maximum design total pressure of 8. Greaves Rd. Please refer to the table of contents below to determine where to find complete details on products, pricing, and ordering. This configuration has the highest pressure drop because of extremely high entrance and exit losses due to the sudden changes of area in the system. added to the damper at fabrication. Each has added features that enable them to meet all high temperature, high pressure airflow modulation and shutoff. Damper shall be Ruskin model CDRS82. Horizontal mount dampers may be installed with the jackshaft above or below the floor. Haldeman is a stocking Manufacturer Representative and Distributor of HVAC products since 1933. Ruskin CD60DC is rated for airflow in either direction, but Ruskin defines the “front” of the damper as the opposite side of the jackshaft and the “rear” as the jackshaft side. Ruskin pressure drop testing was conducted in accordance with AMCA Standard 500-D using Figure 5. Damper frames Dampers shall be constructed with premium vinyl ester resins suitable for. Ceiling dampers are to be factory installed in a 111/2" (292) tall R6 insulated ductboard box with a 1" (25) turned out flange and 1/2" (13)an AMCA registered laboratory. Innovative thermally efficient dampers are fabricated utilizing high yield 6063T6 frame and blade extrusions. Material thickness shall be equivalent to Ruskin model CDR25 or CDO25 standard construction. a. Dampers For More Information: Manufacturer's Site. Dampers above 40" (1016) – 10 gage with retainer ring. Enter your name and email address Your email address will not be stored by us unless you join our mailing list indicated below on dampers with v-groove blades, we recommend sizing dampers for 1,500 fpm. A 1" (25) diameter jackshaft is normally used for. Ruskin model CD50IF offers HVAC design engineers an ultra-low leak high performance damper which provides: AMCA Class 1A leakage for energy savings Integral 1 ½” flange (front or rear) Mechanically fastened blade edge seals for longevity Shake proof linkage for low maintenance. Actuators enable a damper to operate with controlled positioning throughout the stroke of the damper. 5 Hour. CFD7T - 2"x4" Truss Assemblies (Ref. Rep Login (817) 509-2300 [email protected] you are looking for a thermally efficient damper that can reduce energy costs and prevent condensation problems, you may want to check out the Ruskin model TED50. DAMPER SIZES Understanding damper leakage rates and leakage classes enables specifiers, contractors, and building owners to identify the correct damper products. The DIBD20, 40, 60 carry a 1 1/2 hour UL fire damper label and are classified as a dynamic damper for use in HVAC systems that remain in operation during a fire. Ruskin May 2020 Page 1 Models CFD(R)2, CFD(R)3, CFD(R)3. 3. It features: Vertical blades. 5 illustrates a plenum mounted damper. Consult Ruskin or your Ruskin representative when damper is to be. The damper is rated for Ruskin CD50DC is rated for airflow in either direction, but Ruskin defines the “front” of the damper as the opposite side of the jackshaft and the “rear” as the jackshaft side. the following control damper models: CD50 CD504 CD40 CD403 CD51 T-Flange frame is available at additional cost for the following Ruskin commercial control damper models: CD60 CD36 CD356 IL35 CD35 CD355 MINIMUM SIZE Models CD50, CD504, CD60, CD356 and CD355, 6" x 4" (152 x 102). The CD51 is structurally designed for velocities to 2000 fpm. INSTALLATION For proper operation, damper must be installed square and free from racking. Dampers shall be in all respects equivalent to Ruskin Model CD50CE. A. Actuators are designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories, Inc. of damper with minimum of 20 in. Learn more about the features, specifications and dimensions of the PVC12 damper from Ruskin, the leading manufacturer of air control. Ruskin’s adjustable louvers and louver/damper combinations allow our customers to enjoy the benefit of architectural styling with air control and shut off. Ruskin’s adjustable louvers and louver/damper combinations allow our customers to enjoy the benefit of architectural styling with air control and shut off. Pressure Relief Doors. 5 Hour for use in 2 Hour Walls. Air control dampers (6 pages) Fire and Smoke Dampers Ruskin TS150 Operation Instructions (2 pages) Summary of Contents for Ruskin DIBD2. Ruskin fire dampers may be installed using Ruskin FAST angle for one angle installation or Ruskin PFMA for two angle installations. 2) wall thickness with 12 gage (2. F. These designs are also similar to the fire resistance rated ceiling construction described in the International Building Code. The CFDR2 is a UL555C Classified Round Ceiling Fire Damper. g. a. Automatic Balancing Dampers. Ruskin® A 0 Page 1 CD60CE Critical Environment High performance 316 stainless steel airfoil blade damper AMCA Class IA Leakage Rated The High-Performing Ruskin Model CD60CE is designed to control and regulate air movement in medium to high velocity and pressure HVAC Systems. Learn about the features, specifications and benefits of different series of Ruskin products, such as TDP05K, CD60, CD50, CD40, CDRS15, CDRS25, TED40 and TED50. Standard, 1 1/2 and 3 hr. Dampers may tolerate higher pressures and velocities than those listed here. Ruskin fire/smoke dampers may be installed using Ruskin FAST angle for one angle installation or Ruskin PFMA for two angle installations. Grandview, MO 64030 View our location on Google Maps Phone: 816. ©Ruskin February2016 Model FSD60GA and FSD36GA series meet the requirements for combination fire and. TION 1. com. Conservative ratings are presented intentionally in an effort to avoid misapplication. angles together at corners of dampers. ft and up to . 081” thick extruded aluminum at approximately 4” c-c spacing. 765. Counter Balanced Backdraft Damper. Brand: Ruskin SKU: CDR92. Learn more about the FSD60 and its installation. 7 %âãÏÓ 69 0 obj > endobj xref 69 77 0000000016 00000 n 0000002434 00000 n 0000002561 00000 n 0000004375 00000 n 0000004685 00000 n 0000005201 00000 n 0000005701 00000 n 0000006313 00000 n 0000006746 00000 n 0000007307 00000 n 0000007930 00000 n 0000007966 00000 n 0000008506 00000 n 0000008619 00000 n. The majority of designs are rated at 2 or 3 hours. to. g. Galvanized Steel V-Groove Blades. Must be installed in the factory. Caution: Volume Adjust hangs below a rectangular damper 1 1/8”® Furnish and install at locations shown on plans or in accordance with schedules, bubble tight isolation dampers meeting the following specifications. All calculations are with external mounted actuators and accessories. Mounting Angle Fasteners To sleeve #10 bolts or screws, 3/16" (5) steel rivets or 1/2" (13) long welds. The FSDR25C is a round tunnel corridor fire/smoke damper with UL555 Classification as a 1 ½ hour rated fire damper and a Leakage Class I UL555S Smoke Damper. Multiple section damper assemblies may require brac - ing to support the weight of the assembly and to hold against sys - tem pressure. The CDR82 Round Control Damper features: Accurate airflow control within round ductwork systems in medium pressure industrial HVAC systems Desired performance easily attained in pressure differentials of 6"w. Aluminum Airfoil Blades. Grandview, MO 64030 View our location on Google Maps Phone: 816. We offer a wide variety of products to mee. Commercial dampers provide low-pressure openings with excellent pressure-drop performance. The switch package shall include two position indication switches linked directly to the damper blade to provide full open and full closed damper. Sun Control Sunshades. For proper operation, damper must be installed square and free from racking. All calculations are with external mounted actuators and accessories. The CD60CE in 316 stainless steel construction offers superior corrosion resistance and. , Ltd. Ruskin "pressure relief" style purge dampers are designed specifically to provide additional make-up air to incineration sys-tems prior to fan start-up. Built from strong materials and designed on state-of-the-art equipment, Ruskin Industrial Control Dampers are perfect for demanding conditions. 3. Ruskin has a comprehensive line of air measuring, IAQ (Indoor Air Quality), and control solutions. 1. Mounting Angle Fasteners Sleeve: #10 bolts or screws, 3/16" (5) steel rivets or 1/2" (13) lo ng welds. Dampers shall be designed for maximum 1500 fpm spot velocities and up to 4" w. The results show that Ruskin’s CBS8BL dramatically reduces the blast impulse thus protec Ruskin blast damper charts below highlight results of independent third party lab testing of model CBS8BL to peak reflective pre B Impl ( ows ra m Ope nDu ct) Blast Impulse (Downstream Damper)of damper with minimum of 20 in. Axles shall be square or hexagonal positively locked into the damper blade. g. Static only damper labels are not permissible. max Extremely tight shut-off. Determine area factor for damper by entering the Area Factor Table through duct width and height. Access Doors. static pressure. Kansas City, MO 64030 (816) 761-7476 FAX (816) 765-8955 ® Nominal Diameter, Inches Total CFM. back pressure depending on damper size. 761. Opposed blade dampers must be operated from a power blade on the. Marketing Literature; Case Studies; White Papers; Engineering Reports; Legacy Literature; Videos; Webinars; Revit® Models; Architectural. a. Ruskin’s Information is not a. Equipped with linkage out of the airstream. SP100: Dampers shall be equipped with factory installed damper position indication switch package. Blades have an integral structural reinforcing tube running full length of each blade. Unless specifically ordered otherwise, when looking at the concealed linkage side of the damper and the bottom blade turnsA. Ruskin Green Products. g. 2. The uick Product Selection Reference Guide assists in selecting the appropriate Ruskin® Product for your application. Various relief air control settings are created by simple. Page 1 INSTALLATION SUPPLEMENTS Horizontal Installation – 90"w x 91"h (2286 x 2311) or 114"w x 38"h. Ruskin Construction has been intent on developing our marine capacity for two decades with the strategic acquisition of various marine construction companies in. With Seals Dampers 40" (1016) and under – 2 pieces of 18 gage steel. The CD60GS also provides AMCA class 1A leakage rating of 3cfm/ft2 at 1”. max. It features a galvanized steel frame, single skin blades, and a variety of actuator options. Use "Mount With Arrow Up" label as a guide for proper damper orientation. Ruskin ® Terms and Conditions for more information. Dampers shall be Ruskin Swartwout Series Mod el 912 FRP control dampers or equal. Marketing Literature; Case Studies; White Papers; Engineering Reports; Legacy. Ruskin’s smoke dampers are UL555S labeled with either electric or pneumatic actuators mounted internal (in air stream) or external (out of air stream). e. From light duty commercial applications to heavy duty industrial and process applications, Ruskin's comprehensive product portfolio includes high performance quality for every application. ft. If the actuator must be mounted on top or bottom, select the FSD60V. AMCA licensed as a class 1A damper. W. TDP05K Placement Tool. L501). lbs. g. Ruskin Literature. RectangulaR DampeRs CD40, CD50, CD60 SerieS DeSCripTiOn The ruskin CD40, CD50, CD60 parallel and opposed-blade HVAC control dampers are custom made-to-order. 2. Easy installation. Fusible Link which is included at no extra charge. The Damper part prices in this catalog do include freight within the contiguous 48 states. CD60 | Galv. Stainless Steel V-Groove Blades. @ 4" w. Ruskin blast suppression dampers have been designed for peak reflective pressures from 1. pivot pins. Commercial Dampers. Curtain Type Static Fire Dampers 1 1/2 Hour UL555 Rated For Use In Static System Ruskin Model IBD20, 40, and 60 are 1 1/2 hour UL classified static (fans off) curtain style fire dampers for use in HVAC systems that shut down during a fire event. Fire/smoke dampers ordered with pneumatic actuators may be ordered with the EFL and and. lbs. Ruskin fire dampers may be installed using Ruskin FAST angle for one angle installation or Ruskin PFMA for two angle installations. Website: AUTHORITY IN AIR CONTROL Phone: (816) 761-7476. Examples include: industrial. • Damper Styles A, BC, WC, WR and WO • 4000 FPM Max. g. Fiberglass Backdraft Dampers. The CFD7T is UL555C Classified Ceiling Fire Damper for wood construction. The CFDR5 is a Round, UL555C Classified Ceiling Fire Damper. The FDR25 is rated for maximum velocity of 2,000 fpm and 4” w. 350° Vertical FSD36 144"x 96" 4"w. 1. ft. Their line includes duct smoke. Greaves Rd • Kansas City, MO 64030 P: (816) 761-7476 (816) 765-8955 F: E: ruskin@ruskin. Counterbalance weights that can be set to relieve air pressure differentials less than . Built from strong materials and designed on state-of-the-art. The Quick Product Selection Reference Guide assists in selecting the appropriate Ruskin® Product for your application. Our line of outside air dampers are available in 0% - 35% range or 0% - 100% range, and all are easy to install with factory-provided plugs. Damper – Ruskin fire or fire/leakage rated damper in minimum 20 gage (1. Face and by-pass. Life Safety Dampers. 11-17-20. Unless specifically ordered otherwise, when looking at the concealed linkage side of the damper and the bottom blade Ruskin FDR25 is a true round fire damper designed for use in fire rated walls and floors and is the perfect choice when using round duct. Refer to the UL approved installation instructions for specific requirements. Product offerings include Air Control & Distribution products,. g. g. CDR25 and CDO25 dampers are round and oval volume control dampers. The FDR25SS is rated for maximum velocity of 2,000 fpm and 4” w. Dampers shall be in all respects equivalent to Ruskin Model CD40. It features: Maximum velocity of 4,000 fpm. Ruskin's all aluminum damper for medium and low pressure commercial HVAC systems offers low leakage with a stan-dard, commercial built damper. To determine the pressure drop: 1. 248 Kpa) tested per AMCA 500. The DIBD20, 40, 60 carry a 1 1/2 hour UL fire damper label and are classified as a dynamic damper for use in HVAC systems that remain in operation during a fire. Dampers shall be Ruskin model FSDR25. Issue ‘E’ Fuse Link 4. UL 555/555S 1. Static pressure and CFM are corrected to. Fewer parts, fasteners, and assembly processes ensure years of sustainable performance in heavy duty applications. When equipped with blade seals, provides positive shut-off. FILES (0) Share this page: Catalog. The IBDT carries a 1 1/2 hour UL fire damper label and is classified as a static damper for use in HVAC systems that shut down during a fire. com W: AUTHORITY IN AIR CONTROL Ruskin delivers the most accurate and innovative solutions for data centers. Designed to protect life and property, Ruskin® manufactures a complete line of UL classified dampers. and greater Carbon steel construction Butterfly bladeThe CFD7T-ST-BT is a UL Classified Ceiling Fire Damper that is UL listed for installation in wood truss floor/ceiling and roof/ceiling designs L528, L546, L558, L574, L585, L586, L592, P533, P545, P548 and H502. Mounting angles must overlap the partition a minimum of 1" (25). Rectangular Silencers. Each has added features that enable them to meet all high temperature, high pressure airflow. It features: Galvanized steel construction. Marketing Literature; Case Studies; White Papers; Engineering Reports; Legacy Literature; Videos; Webinars; Revit® Models; Architectural Gallery; FAQs. The factory mounted fast-acting 8-second spring open actuatorprovides optimal performance and reliability. The damper shall be rated for dynamic closure at 2000 fpm (10. From light operations to heavy-duty industrial applications, Ruskin provides the perfect backdraft damper. The Ruskin Wireless Inspector™ includes the RFDI (Radio Frequency Damper Interface) located at each damper withCeiling Fire Dampers UL Classified Radiation Dampers for Wood Truss Construction The CFD7T is a UL Classified Ceiling Fire Damper that is UL listed for installation in wood truss floor/ceiling and roof/ceiling designs L528, L546, L558, L574, L585, L586,. Enter your name and email address Your email address will not be stored by us unless you join our mailing list indicated belowRuskin continues to provide the industry with the most UL approved field installation solutions for fire and fire/smoke dampers. The CD50 was the first AMCA-licensed low leakage damper and bears the AMCA Air Leakage Seal. MODEL 914 SUGGESTED SPECIFICATION Suggested specification for Model 914 Ruskin Swartwout Fiber-glass Series round dampers (revision 6394). 761. Ruskin provides perfect control Fire Smoke Dampers. In addition, the DC models have. 15/1, Moo 9, Kabinburi Korat Road, Prachinburi 25110 Thailand. Fire/smoke dampers must be installed so the leading edge of the closed blades are within the barrier it is intended to protect (unless specifically designed for out of wall or floor applications). Marketing Literature; Case Studies; White Papers; Engineering Reports; Legacy Literature; Videos; Webinars; Revit® Models; Architectural Gallery; FAQs. Find the pressure drop across a 18" wide x 18" (457 x 457) high Model CD80AF4 control damper. Ruskin is the industry leader in manufacturing quality, heavy-duty control dampers for industrial applications. Note: Multiple section dampers are not intended to be structural supports. Maximum Damper Width (A Dimension) Maximum Damper Width (A Dimension) AREA FACTOR TABLE EXAMPLE: 1. 2 m/s) and 4” w. Multiple section damper assemblies may require brac - ing to support the weight of the assembly and to hold against sys - tem pressure. The blades are the same thickness throughout the shape, optimizing the R-Value rating. Models CD36, CD35, IL35, CD40 and CD403, 4". The damper and sleeve assembly can be installed completely from one side of the wall and does not require mounting angles on the backside. Every damper is built with performance in mind and tested per AMCA standards. With the variety of models, sizes, and paint finishes available, Ruskin Louvers can add unusual and appealing features to exterior and interior elevation. 75" w. 350° Horizontal FSD36LP 36"x 14" 4"w. The pressure drop is the point at which the horizontal,. MAXIMUM SIZE Single section Vertical Installation DIBD2 - 32"w x 36"h (813 x 914). Innovative thermally efficient dampers are fabricated utilizing high yield 6063T6 frame and blade extrusions. The damper shall be rated for dynamic closure at 2000 fpm (10. Mounting Angle Fasteners Sleeve: #10 bolts or screws, 3/16" (5) steel rivets or 1/2" (13) long welds. Backdraft blades are . The Ruskin ® knowledgeable and dedicated rep network adds value by listening to customer’s needs and providing expert advice and nimble service. Rusin anuary 2021 Replaces Spec AIRFLOW-IQ-01 Pae 4 High Performance Ruskin Control Damper Model CD50 • Low Leak, extruded aluminum damper for higher velocity and pressure HVAC systems. ©Ruskin 2000 3900 Dr. These designs are also similar to the fire resistance rated ceiling construction described in the International Building Code. Home; PRODUCTS Air Control and Backdraft Dampers Ceiling Radiation Dampers. Ceiling Fire Dampers UL Classified Radiation Dampers for Wood Joist Construction The CFD7 is a UL Classified Ceiling Fire Damper that is UL approved for installation in ceilings constructed from wood joists. II. The webpage provides the specifications and features of the Ruskin® CD80AF1 and CD80AF2 industrial control dampers, which are designed for heavy duty applications and high temperature environments. 3. 761. Hexagonal axles that ensure a positive lock with blades. Use the details shown on pages 2 and 3 to determine how Ruskin multiple blade dampers with standard construction and sizes up to 240" wide by 144" high will be assembled and manufactured. The standard location permits the damper to be installed outside the plane of the wall or floor. Website: AUTHORITY IN AIR CONTROL Phone: (816) 761-7476. PRESSURE DROP INFORMATION Performance curves based on AMCA Standard 500 using test setup apparatus figure 5. 16 (per ASTM C1363-2011) Thermal break in blade eliminates any thermal path, reduces condensation Mechanically fastened blade edge seals for longevity Shake proof. The TDPOSK is a highly accurate thermal dispersion airflow and temperature measuring probe. DaMpER aSSEMBliES The MD35 is intended to be self supporting only in its largest single section size. DAMPER SIZESUnderstanding damper leakage rates and leakage classes enables specifiers, contractors, and building owners to identify the correct damper products. g. When installed as shown, they provide appropriate protection for air inlet or outlet penetrations in the ceiling membrane of floor/ceiling and roof/ceiling assemblieslabel and is classified as a static damper for use in HVAC systems that shut down during a fire. g. Ruskin fire/smoke dampers can be rotated or turned over to accommodate the application. 5. Industrial Multi-Blade Control Damper. These same finishes provide extended weathering resistance similar to adjacent building surfaces. All (D)IBD Curtain Type Fire Dampers Excluding IBDT Series model – FLIB fd fuse link assembly 1. > Case Studies. The ELBD375I Automatic Intake Dual Combination aluminum louver combines a drainable blade louver and an intake backdraft damper in a nominal 9" frame depth. Unlike other ceiling. Ruskin backdraft damper model CBDR82 is designed to open under flow and to prevent back-flow in industrial HVAC or process control systems. Damper shall be in all respects equivalent to Ruskin BD6. It features: Accurate airflow and isolation at extreme elevated temperatures. The CD35 commercial control damper offers sturdy, steel construction with interlocking frame design. be-csd-thailand@jci. DaMpER aSSEMBliES The MD35 is intended to be self supporting only in its largest single section size. FILES (0) Share this page: Trusted for decades, Ruskin V-Groove blade dampers were designed to extend a lower cost solution for standard duty (medium or low pressure) applications. Dampers shall be Ruskin Swartwout Series Model 914 FRP control dampers. FILES (0) Share this page: Ruskin is the industry leader in manufacturing quality, heavy-duty control dampers for industrial applications. 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. 3. Learn more about the FSD60 and its installation instructions from this document. The industrial grade backdraft dampers offer rugged construction and heavy gage materials to withstand the high velocities and back. Share this page: Guillotine "fire damper" fabricated from a fire resistant panel used in the construction of 3 hour UL tested and labeled sliding fire doors. static pressure. Pressure Relief Doors. Enter the Pressure Drop Chart at the determined area factorRuskin April 2021 Page 3 DAMPER SLEEVE DIMENSIONAL DATA The drawings show the position of the damper mounted in the factory sleeve. Damper shall be Ruskin model BTR82. Fire dampers with 11/2 or 3 hour ratings for walls or floors are not to be used in fire rated ceiling openings. The Ruskin backdraft damper model CBDR92 is designed to prevent backflow in high velocity HVAC and industrial process systems. This highly functional “true round” backdraft damper eliminates the need for transitions when flange-mounted to round duct installations and is fitted with a counterbalance assembly that canRuskin May 2020 Page 1 CFD4 Ceiling Fire Damper UL Classified Radiation Dampers. 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. The Damper part prices in this catalog do include freight within the contiguous 48 states. Ceiling Fire Dampers UL Classified Radiation Dampers Underwriters Laboratories has classified hundreds of specific Floor/Ceiling (F/Cs) and Roof/ Ceiling (R/Cs) and established Fire Resistance Ratings for each design ranging from 1/2 to 5 hours. Multiple section dampers are available in unlimited sizes. Furnish and install, at locations shown on plans or in accordance with schedules, counterbalance backdraft dampers that meet the following minimum construction standards: frame shall be (specify). Every damper is built with performance in mind and tested per AMCA standards. Ruskin (Thailand) Co. 081" thick extruded aluminum at approximately 4" c-c spacing. or N. It features: Corrosion resistant backdraft protection from its stainless steel construction. would require CD50 damper with maximum section width of 36" (914). They are easy to install, easy to use, and are customizable to the needs of any building automation system. Aluminum Airfoil Blades. Enter your name and email address Your email address will not be stored by us unless you join our mailing list indicated belowSun Control Sunshades. Swartwout series model 914 Heavy Duty Fiberglass Round Control Damper • Accurate control of airflow through the round duct • Designed specifically for corrosive environments • Premium constructed Vinyl Ester, Flange Mounted, single piece blade has 3 frame styles • Designed to withstand pressures up to 30" wg Differential PressureRuskin's premier damper for medium pressure commercial and industrial HVAC systems offers the lowest leakage available with a standard, commercial built damper. pressure drop through Ruskin CD/OD102 Dampers. Providing accurate control or isolation of. 3900 Dr. As an option, qualification for use in Nuclear. • Kansas City, MO 64030 • (816) 761-7476 vFBD35 IRIS BALANCINg DAMpER Ruskin IRIS Balancing Damper model VFBD35 is an excellent solu -For other damper sizes refer to Air Performance Data For All Smoke Dampers spec sheet. Our dampers are ideal for outdoor air applications that require low leakage or heavy duty industrial needs to prevent hot or cold outside air penetrating your building. Grandview, MO 64030 View our location on Google Maps Phone: 816. Smoke dampers utilizing multiple actuators must have all actuators field wired to a common point for simultaneous closure. 75" w. It is recommended for heavy duty applications using multi-section dampers where either unison or sequence operation is required. wg) Operator Submittal Installation Instructions CSI Specs Drawings PDF DWG Automatic Balancing Dampers ABD Thermoplastic Round 8 425 cfm 2 - ABD-RB Thermoplastic Round 8 425 cfm 2 - ABD-T Thermoplastic Round 8 425 cfm 2 - ABD-FD Thermoplastic Round/Curtain 6 275 cfm 2 - . (1. The EFL closes and locks the damper when temperatures exceed 165°F (74°C)Ruskin FDR25SS is a true round fire damper designed for use in fire rated walls and floors and is the perfect choice when using round duct. Ruskin pressure drop testing was conducted in accordance with AMCA Standard 500-D using Figure 5. Ruskin’s optional wireless damper Inspector™ , utilizing wireless communication protocol by EnOcean®, is the ideal solution for mandatory testing of motorized life safety dampers per NFPA* and Building Code requirements. Static pressure and CFM are corrected to . UL approval for dual directional airflow.