So what is pressure drop? Motorized Round Dampers. +971 (4) 309 9999. From wizards to downloadable tools, we have it all. The ADC are made with either 24 volt or 120 volt motors. Pressure drop When the furnace stops, the damper closes to prevent the entry of unnecessary cold air. NCA’s extensive line of dampers range from air control and balancing to life safety applications. (Wholesale customers, log in for your special pricing), :CD44 Basic control damper, approximately 4% leakage, :CD45 Standard control damper, AMCA Class 3, :CD46 Low leakage control damper, AMCA Class 2, :CD50 Aluminum frame air foil, ultra-low AMCA Class 1A, :CD60 Steel air foil, ultra-low AMCA Class 1A, Shaft:6"L x 0.5" Dia. Looking for DAYTON Hat Channel Motorized Damper, Extruded Aluminum, Number of Panels 1, 100 to 240 Voltage (5NKK1)? Actuator replacement begins with the damper, not the old motor The negator damper design is unlike modern dampers. You’ll find both round and square fire and smoke dampers and round and square smoke dampers here. Ruskin provides a wide variety of actuators and other accessories to customize our dampers in order to meet your needs. The AGR-35-AA-S is a remote, cable operated damper for duct mount applications Remote snap-in cable assembly including mounting hardware is shipped loose for field mounting Gang operated opposed blades meter air volume with minimal air disturbance Iris Dampers utilize interlocking steel plates to create a circular aperture for precision airflow dampering control. Tel: +971 (04) 269 4133 . Pressure drop and free area may vary. Login. 1500 FPM), Enter the number of dampers then select "Next". NCA also has an impressive line of louvers including AMCA listed, acoustical, operable and hurricane tested louvers. DC 12v 24v Motorized air Damper Zone dampers HVAC Damper Motorized HVAC Register for Duct Ventilation System Diameter 80 100 125 150 200 250 300 250 400 mm (DC 24V, Height 150mm + Diameter 100mm) 4.3 out of 5 stars 4. WD-300 series dampers are vertical mount for horizontal exhaust applications. Dampers and Actuators DIRECT COUPLED Belimo Non-Spring Return Actuators When the thermostat asks for heat, this motorized damper opens to allow fresh air for complete combustion. NCA is a brand of Metal Industries Inc., offering a complete line of louvers and dampers. Install a motorized fire and smoke damper from Grainger to help protect your building in the event of fire and smoke. The motor is powered both ways – powered open and powered closed. Grainger's got your back. The 70-302-13 incorporates a 2-position control motor that opens the intake damper when the blower is energized. RI-CD1616 Steel Control Dampers: RI-CD2018 Steel Control Dampers: RI-CD2020 Steel Control Dampers: RI-CD40-AG Extruded Aluminium Blade Control Dampers: RI-BDD Steel Backdraft Dampers : BD6: Commercial Backdraft Damper: CBD6: Commercial Counterbalanced Backdraft Damper: CD35: Commercial Control Damper: CD36: Commercial Control Damper Curtiss-Wright Nuclear’s exclusive partnership with Ruskin provides these products for use in commercial nuclear A negator spring attaches from a post on the damper frame to the blade. +971 (4) 309 9999 Login It features: Airfoil blades, which have greater strength, produce less sound, greater sealing ability, and static pressure loss. Choose the size and type of motorized fire and smoke damper that will fit your ductwork when you shop Grainger. TPV seals and stainless steel jambs minimize leakage. Contact Person: Center pivoting louvers can provide a full 90° opening and include welded corner construction and factory installed motors. 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. NCA is a brand of Metal Industries Inc., offering a complete line of louvers and dampers. The CD50 has aluminum airfoil blades with synthetic bearings. The damper frames are made of galvanized steel in a channel frame construction, offering an equivalent 13-gauge metal strength. Create an The rod melts at 165°F (74°C) disconnecting the crank arm and motor from the blade. The strength of many is greater than the strength of one. Control dampers are usually installed with the blades horizontal, so the width is the dimension in line with the blades. The damper frames are made of galvanized steel in a channel frame construction, offering an equivalent 13-gauge metal strength. (15.2 x 1.3 cm) located on linkage side, Frame:CD44, 45, 46, 50 5″ x 1″ 6063TS Extruded, Blade Design:6" galvanized steel for CD40, CD60; 6" aluminum for CD50; blade pins 0.5″ steel hex, Side Seals:Self-adjusting steel (CD45, 46, 50, 60), Available Options:Flanges (front and/or rear), Weight:7 lbs/sq. I have using KELE for over 15 years, work for multipal companies and have always had fast service and quick ordering turn arounds from Kele. I will say that I do like the web site it has made even easier to find the product you are looking for. Login. and free area may vary. with V-Groove blades are structurally designed for velocities to 2000 FPM and above. (Dampers with V-Groove blades are structurally designed for velocities to 2000 FPM and above. $45.00 $ 45. The amount of air is controlled by the motor adjustment. Getting to know our customers better is our main goal! The 4" depth allows plenty of options for the installation of this silencer. DIBD2 and DIBD23 multiple section dampers ordered without sleeves are shipped in individual sections, for field assembly. Damper sizes are generally called out using height by width on plans or schedules. Iris Dampers are designed with pressure monitoring ports for determining pressure drop across the damper blades. The Ruskin CD40, CD50, CD60 parallel and opposed-blade HVAC control dampers are custom made-to-order. 3 year limited warranty. trol system and provide remote damper blade position status. You’ll find both round and square fire and smoke dampers and round and square smoke dampers here. The CD40x2 has an 8" frame and aluminum construction. Country of Origin is subject to change. Maximum velocity for V-Groove blade 2000 FPM and Airfoil blades 3000 FPM. Both series are on/off operation only. The housing length is 8 inches. A fusible rod connects between the blade and the jackshaft. Office NO: 406, AB Plaza7, Al Mamzar Dubai U.A.E P.O Box: 283394 Dubai UAE . Price $384.18. This Dayton® power-open/spring-return, single-panel motorized channel-style damper regulates exhaust or supplies airflow in medium- and low-pressure commercial applications. All calculations are with external mounted actuators and accessories. Testing has proved that the CD40x2 insulated more efficiently than conventionally insulated blades. Switch package shall be Ruskin Model SP-100. Fast! The RRS 0-35% motorized outside air system incorporates a 2-position control motor that opens the intake damper when the blower is energized. Account (Optional), Air foil blade design for low noise (CD50, CD60), Available with factory installed pneumatic or electric actuators. The Ruskin CD40, CD50, CD60 parallel and opposed-blade HVAC control dampers are custom made-to-order. The round aperture reduces air turbulence for quiet system operation. No drilling on the unit is required. Ruskin HVAC Dampers About our Teaming Partner For over 50 years, Ruskin has been a leader in the engineering, design, and manufacture of high performance dampers and louvers. 00. Choose from mill finish extruded aluminum frames and … Ruskin recommends the authority having jurisdiction, the engineer and the contractor agree on the installation design prior to installation. Maximum velocity for V-Groove blade 2000 FPM and Airfoil blades 3000 FPM. The ZO2/ZC2 series has adjustable stops on either the open or closed positions. The FAMCO ADC Motorized Damper is normally closed with a power open and spring return motor assemly. Turbulence may produce objectionable noise in some conditions with velocities above Qatar. Custom panels ready for installation the moment you get it. Mill-finish extruded aluminum frame and louvers. WD-400 Series WD-400 is a non-motorized damper that can be mounted vertically (for horizontal intake airflow) or horizontally (for vertical airflow down). NCA also has an impressive line of louvers including AMCA listed, acoustical, operable and hurricane tested louvers. The RRS 0-100% motorized outside air system is designed to fit the unit duct cover opening. Motorized fire and smoke dampers close automatically to prevent fire and smoke from passing through the ductwork. The most effective method of energy-saving insulation. WDR-53/SSWDR-53 877-826-9045 (USA) • 901-382-6084 (International), The Leading Supplier of Building Automation Products, Staffed Hours: 6:30 AM through 7:00 PM CST, Being Smart isn't about knowing all the answers. New User? Making it easy for you to get answers. The amount of air is controlled by the adjusting the control motor. Ruskin Titus is a leading Dampers provider in Dubai,we provide volume control, fire and smoke dampers to our clients across the UAE. Overview: Motorized fire dampers are designed to be installed in HVAC ductwork at locations that are designated as fire barrier or fire & smoke barrier. The damper is placed at the terminating end of an insulated fresh air inlet duct beside the furnace. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. (Dampers Motorized dampers from Grainger feature stainless steel jamb seals to help keep out light, air and moisture. Commercial Control Dampers Ruskin has a comprehensive line of air measuring, IAQ (Indoor Air Quality), and control solutions. Fax: +971 (04) 269 4132 . Free-wheeling coupling between motor and damper shaft for long life. ft (shipping weight estimate), 877.826.9045 USA901.382.6084 InternationalMonday - Friday 7:00AM - 6:00PM (CST), Privacy Policy | Return Policy | Shipping Policy | Terms of Sale | Site Map | Careers with Kele. CD60 dampers offer 14-gauge blades. The CD40 Series has 6" wide V-groove blades that are made of 16-gauge galvanized steel with synthetic bearings. Ruskin Titus is a leading Dampers provider in Dubai,we provide volume control, fire and smoke dampers to our clients across the UAE. The CD40 Series has 6" wide V-groove blades that are made of 16-gauge galvanized steel with synthetic bearings. and section sizes. Motorized Smoke damper is a device installed in an air distribution system or an air transfer opening designed to close automatically upon detection of smoke, interrupting the airflow and thereby restricting the passage of fire in the process. The air performance of a damper is described by the pressure drop across the damper. The product provides an amazing amount of attenuation in such a compact and economical package. The motor features LED’s that indicate the position of the motor whether open or … Standard damper assemblies are furnished ¼” smaller. End switches are available with all models. Model URD. NCA’s extensive line of dampers range from air control and balancing to life safety applications. A single blade round damper with a (2) two position, 24 volt motor. Control, Manual, & Backdraft Dampers The GSV is designed for low volume, low velocity situations where spot attenuation is necessary. It prevents the spread of fire or smoke inside residential, commercial and industrial buildings. Standard damper assemblies are furnished ¼” smaller. The intake panel is fully insulated. Enter the Width, Height, and Flow Rate for each damper. Each damper shall be cycle tested at the factory prior to shipment. Ruskin Titus volume control dampers are manufactured to meet the most stringent specifications and quality standards using our vast experience and expertise in the field. End switches allow another appliance to be operated when the damper has reached its full power position (either open or closed). Motorized fire and smoke dampers close automatically to prevent fire and smoke from passing through the ductwork. Damper manufacturers by convention use width by height when placing orders. Factory Mounted Damper Actuators: If control damper actuators are required, they shall be furnished and mounted by the damper manufacturer in their factory. These dampers are designed to remain open under low velocity conditions. $4.49 shipping. All calculations are with external mounted actuators and accessories. See appropriate damper model specification sheet for minimum and maximum assembly Position status damper frame to the blade and the jackshaft 90° opening include. Pressure drop across the damper frames are made with either 24 volt motor on the damper are! And industrial buildings is controlled by the motor adjustment line with the blades it done with... Including AMCA listed, acoustical, operable and hurricane tested louvers to shipment Grainger! Provides an amazing amount of air is controlled by the adjusting the motor! Damper shaft for long life closed with a ( 2 ) two position, 24 volt or volt! 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