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  • SEFSD-211

    "W H dimensions furnished approximately 1/4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. Right hand is shown. Left hand drive is available. Standard Optional Frame Material 316SS Frame Material Thickness 16 ga. (1.5mm) Frame Type 5 in. x 1in. (127mm x 25mm) hat cha

  • FSD-312

    "Model FSD-312 is a high performance combination fire smoke damper with Class II leakage. 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). Model FSD-312 may be installed vertically (with bla

  • FSD-331

    "Width and Height dimensions furnished approximately 1⁄4 in. (6mm) undersize. (Add sleeve thickness for overall sleeved damper dimension). Right hand drive is shown. Left hand is available upon request. W x H Minimum Size Maximum Size Single Section Multiple Section Inches 8 x 6 32 x 36 (V) or 30 x

  • FSD-311M

    "Standard Optional Frame Material Galvanized steel Frame Material Thickness 16 ga. (1.5mm) Frame Type 5 in. x 1 in. (127mm x 25mm) hat channel Blade Material Galvanized steel Blade Material Thickness 14 ga. (2mm) equivalent Blade Type Airfoil Blade Action Opposed Linkage Plated steel out of airstrea

  • FSD-311

    "*Note: Maximum sizes are dependent on velocities and pressure. Width and Height dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. Right hand drive is shown. Left hand drive is available upon request. Model FSD-311 is a high perfor

  • FSD-213

    "FSD-213 Combination Fire Smoke Damper Application FSD-213 January 2024 Model FSD-213 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by: National Fire Protection Association NFPA Standards 80, 90A, 92, 101 105 IBC International Building Codes CS

  • SMD-302

    "W and H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. Right hand is shown. Left hand drive is available. *Note: Maximum sizes are dependent on velocities and pressures. Model SMD-301 meets the requirements for smoke dampers es

  • SMD-301M

    "W x H Minimum Size Maximum Size* Single Section Multiple Section Inches 6 x 6 32 x 50 128 x 100 mm 152 x 152 813 x1270 3251 x 2540 Size Limitations *Note: Maximum sizes are dependent on velocities and pressures. W and H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thicknes

  • SMD-301

    "*Note: Maximum sizes are dependent on velocities and pressures. W and H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. Right hand is shown. Left hand drive is available. Standard Optional Frame Material Galvanized steel Frame M

  • DFDAF-330

    "W H dimensions furnished approximately 1⁄4 in. ( 6 mm) undersize. (Add sleeve thickness for overall sleeved damper dimension) Model DFDAF-330 is a multi-blade fire damper with airfoil style blades for use in walls, floors, and partitions with fire resistance rating of 3 hours or more. Model DFDAF-3

  • FSD-211M

    "Standard Optional Frame Material Galvanized steel Frame Material Thickness 16 ga. (1.5mm) Frame Type 5 in. x 1in. (127mm x 25mm) hat channel Blade Material Galvanized steel Blade Material Thickness 16 ga. (1.5mm) Blade Type 3V Blade Action Parallel Linkage Plated steel out of airstream, concealed i

  • WD-200 Series

    "WD-200 Series Motorized Backdraft Damper Application WD-200 Series January 2024 Standard Frame Material Galvanized steel Frame Thickness 18 ga. (1.3mm) Frame Type No flange (WD-200) Flange on motor side (WD-210) Flange opposite motor side (WD-220) Blade Material Roll formed aluminum Blade Thickness

  • FSD-212

    "FSD-212 Combination Fire Smoke Damper Application FSD-212 January 2024 Model FSD-212 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by: National Fire Protection Association NFPA Standards 80, 90A, 92, 101 105 IBC International Building Codes CS

  • DFD-210

    "LH RH W H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension.Standard Optional Frame Material Galvanized steel Frame Material Thickness 16 ga. (1.5mm) Frame Type 5 in. x 1in. (127mm x 25mm) hat channel Blade Material Galvanized stee

  • WD-100 Series

    "WD-100 Series Backdraft Damper Horizontal Mount - Vertical Airflow Up Application WD-100 Series January 2024 Standard Frame Material Galvanized steel Frame Thickness 18 ga. (1.3mm) Frame Type No Flange (WD-100) Flange on Discharge (WD-110) Flange on Intake (WD-120) Blade Material Roll formed alumin

  • WD-400 Series

    Airflow *H Model WD-400 No Flange Airflow *H Model WD-430 Flange on Intake Airflow *H Model WD-420 Flange on Discharge Airflow *H Model WD-410 No Flange 1 1/2 in. 4 5/8 in. Max. 3 3/8 in. 4 5/8 in. Max. 3 1/2 in. 4 5/8 in. Max. 3 1/2 in. 1 1/2 in. 1 1/2 in. 1 1/2 in. 3 3/8 in. 3 3/4 in. Max. Airflow

  • Volume Control Dampers

    Greenheck Control DampersPurposeRegulate the flow of airCut off air to a specific locationUsed in intake, exhaust, or mixed air applicationsControl Dampers- VCD seriesFramesNo Top or BottomMounted in either direction of airflowExternal LEFTRotate 180External RIGHTFramesTog-L-Loc FrameReinforced corn

  • SMD-200 and SMD-300 Series

    "P.O. Box 410Schofield, WI 54476 Phone: 715.359.6171www.greenheck.com Product Specification GuideModel SMD-200, 300 and 400 Series Smoke DampersFacility Service Subgroup: Division 23 HVAC (Previously Division 15) **************************************************************************************

  • HBT-221

    "P.O. Box 410Schofield, WI 54476 Phone: 715.359.6171www.greenheck.com Product Specification Guide – Model HBT-221 and HBT-321Model Bubble Tight DampersFacility Service SubGroup: Division 23 HVAC (Previously Division 15) *******************************************************************************

  • Model AX (#464664 IOM)

    ® Axial Fan 1® Document 464664 Model AX Axial Fan Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing al

  • WDR-53

    WDR-53 Round Backdraft Damper Application WDR-53 January 2024 Model WDR-53 is a round backdraft damper that can be mounted horizontally for vertical up or down airflow. This model can also be mounted vertically for horizontal airflow. Standard Optional Frame Material Galvanized Steel Frame Thickness

  • How to Select an Actuator

    "Step 1 Determine if the actuators need to be electric or manual. Step 2 If the actuators are to be electric, determine what voltage (120 VAC, 24 VAC, etc.) and what Hertz (50 or 60 cycles/second) are required. If the voltage requirement is not the same as the actuator, (i.e. the actuator is 120 VAC

  • SSWDR-53

    Damper is approximately 1⁄8 in. (3mm) undersize. 3.25 in. (83mm) L Frame Extended Frame Springs Seal Airflow SSWDR-53 Extended Frame Damper Diameter Length “L” 5 in. - 10.999 in. (127mm - 279mm) 7.25 in. (184mm) 11 in. - 16.999 in. (279mm - 432mm) 10.25 in. (260mm) 17 in. - 24 in. (432mm - 610mm) 13

  • SMD-401M

    "W&H dimensions furnished approximately 1⁄4 in. (6mm) undersize. (Add sleeve thickness for overall sleeved damper dimension). Right hand drive is shown. LH RH See complete marking on product. UL 555S Classification R13317 Model SMD-401M is a class I leakage rated modulating smoke damper with extrude

  • SMD-401

    "W&H dimensions furnished approximately 1⁄4 in. (6mm) undersize. (Add sleeve thickness for overall sleeved damper dimension). Right hand drive is shown. LH RH See complete marking on product. UL 555S Classification R13317 Model SMD-401 is a class I leakage rated smoke damper with extruded airfoil bl

  • Variable Volume Laboratory Systems, an Overview (FA/124-05)

    FA/124-05 Variable Volume Laboratory Systems, an Overview On a variable volume laboratory exhaust system, hazardous and/or noxious contaminated air is exhausted through fume hoods, as well as through general exhaust grille(s), using a laboratory exhaust fan system. One of the goals of the exhaust fa

  • Fabra Hood, Multi Section with Filters, throat length greater than 72 inches (#471324 IOM)

    ® Fabra Hood Gravity Ventilator 1® Document 471324 Model FGI and FGR with Filters Fabra Hood Gravity Ventilator Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the

  • Fabra Hood, Multi Section with Birdscreen, throat length greater than 72 inches (#471323 IOM)

    ® Fabra Hood Gravity Ventilator 1® Document 471323 Model FGI and FGR with Birdscreen Fabra Hood Gravity Ventilator Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain t

  • Siemens GVD Series (#485725 IOM)

    ® Siemens Actuators - GVD 1® Document 485725 Installation Instructions for Siemens Actuators Direct Drive Series (GVD) These instructions apply to the external field installation of Siemens actuators on Greenheck control dampers. These models are direct drive actuators that rotate to their energized

  • Honeywell Actuator Spring Return (#483595 IOM)

    Item Part Description Qty 1 723092 Anti-rotation bracket 1 2 815027 Extension pin support bracket 1 3 415455 1⁄4 - 20 spinlock ZP nut 8 4 417279 #10-24 x 1.068 ZP stud 1 5 415934 #10-24 HH Nylock ZP nut 1 6 415264 1⁄4-20 x 1⁄2 in. ZP bolt 8 7 - Honeywell actuator 1 Galvanized Steel Kit Model Volts R

  • EFB Series Actuators External Mount (#482710 IOM)

    These instructions apply to the external field installation of Belimo actuators on Greenheck control dampers. These models are direct drive actuators that rotate to their energized position when power is applied, and spring return to their fail position when power is disconnected. Model Volts Runnin

  • MSxx04 & MSxx09 Series External (#477252 IOM)

    Power Consumption Model Volts Running Holding MS4104 120 18W 9W MS4109 120 23W 7W MS4604 230 18W 11W MS4609 230 23W 7W MS8104 24 16VA 8VA MS8109 24 23VA 7VA No. Part No. Qty Description 1 730417 1 External mounting bracket 2 415455 8 1⁄4 - 20 Spinlock nut 3 416048 1 #10-24 x 3⁄8 Shoulder bolt 4 4159

  • MS7505 and MS8105 Series (#473389 IOM)

    Item Part No. Quantity Description 1 723092 1 Anti rotation bracket 2 815027 1 Standoff bracket 3 - 1 Actuator 4 415455 9 1⁄4 - 20 spinlock nut 5 417272 1 Mounting stud 6 415934 1 #10-24 hex nut (not shown) 7 416048 1 1⁄4 x 3⁄8 shoulder bolt (not shown) 8 415264 8 1⁄4 - 20 x 1⁄2 TEK screw Model Volt

  • Models Vektor-MH, Vektor-MD, and Vektor-MS (#464652 IOM)

    Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with these

  • Models Vektor-CH, Vektor-CD and Vektor-CS (#471555 IOM)

    ® Document 471555 Model Vektor®-CH, Vektor®-CD and Vektor®-CS Laboratory Exhaust System Laboratory Exhaust Systems 1® Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintai

  • AMB, FSLF, LF, LMB, NMB, TF Series External Mount (#468753 IOM)

    Item Part No. Qty Description 1 723092 1 Anti-rotation bracket 2 815027 1 Standoff bracket 3 415455 8 1⁄4 - 20 spinlock nut 4 417279 1 Mounting stud 5 415934 1 Keps hex nut zp 6 415264 8 1⁄4 - 20 x 1⁄2 TEK screw 7 - 1 Actuator These instructions apply to the external field installation of Belimo act

  • MS4120, MS4620, MS8110, MS8120, MS7510, MS7520 Series (#464287 IOM)

    Model Volts Running Holding MS4120F1006 120 VAC 35W 10W MS4120F1204 MS4620F1005 230 VAC 35W 10W MS4620F1203 MS7510A2008 24 VAC/VDC 14W 5W MS7510A2206 14W MS7520A2007 16W MS7520A2015 22W MS7520A2205 16W MS7520A2213 22W MS8110A1206 24 VAC/VDC 30W 8W MS8120F1002 24 VAC 45W 10W MS8120F1200 These instruc

  • AFB, AFBUP, FSAF, FSNF, NFB Series Actuators External Mount (#464236 IOM)

    Item Part Description Qty 1 732089 Anti-rotation bracket 1 2 815027 Extension pin support bracket 2 3 - Belimo actuator 1 4 415455 1⁄4 - 20 spinlock ZP nut 8 5 417279 #10-24 x 1.068 ZP stud 1 6 415934 #10-24 HH Nylock ZP nut 1 7 415264 1⁄4-20 x 1⁄2 in. ZP bolt 8 Galvanized Steel Kit Model Volts Runn

  • OFD-150

    See complete marking on product. UL 555 Classification R13317 Factory Supplied Thermal Blanket Grille (Supplied by others) Fire Damper Fire Rated Partition 7 1/2” Max. *W H dimensions furnished approximately 1⁄4 in. (6mm) undersize. (Add blanket thickness [1⁄8 in. (32mm)] plus sleeve thickness for o

  • SMD-301V

    *W and H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. See complete marking on product. UL 555S Classification R13317 The SMD-301V is a leakage rated smoke damper with vertical airfoil blades for operational closure in emergenc

  • ODFD-150

    See complete marking on product. UL 555 Classification R13317 *W H dimensions furnished approximately 1⁄4 in. (6mm) undersize. (Add blanket thickness [1⁄8 in. (32mm)] plus sleeve thickness for overall sleeved damper dimension.) Oversize opening as follows: Nominal damper size + 3⁄8 in. (9.5mm). 3 11

  • MBD-15

    Model MBD-15 Manual Balancing Damper Multi-Blade W x H Minimum Size* Maximum Size Single Section Multiple Section Inches 6 x 6 48 x 60 96 x 96 mm 152 x 152 1219 x 1524 2438 x 2438 * Note: If the height is less than 9 in. (228mm) or less, the damper will have one blade. Size Limitations *W H dimensio

  • HCDR-350

    J D* F 6 in. Model HCDR-350 is a heavy duty round industrial control damper with a flanged style frame. It is designed to control airflow and provide shut off in HVAC or industrial process control systems. A variety of optional features allows the model HCDR-350 to be tailored to the application. *

  • HCD-524

    "Model HCD-524 is a heavy duty industrial control damper with a flanged frame for high temperature applications. It is designed to control airflow and provide shut off in HVAC or industrial process control systems. A variety of optional features makes model HCD-524 extremely versatile, allowing its

  • HB-330

    HB-330 Industrial Backdraft Damper Fabricated Airfoil Blades W x H Minimum Size Maximum Size Single Section Multi - Section Inches 6 x 6 60 x 96 120 x 96 mm 152 x 152 1524 x 2438 3048 x 2438 Size Limitations Advise air flow direction counterbalance weight location when ordering * Actual inside dimen

  • HCD-324

    "W x H Minimum Size Maximum Size Single Section Inches 61/2 x 6 48 x 60 mm 165 x 152 1219 x 1524 Size Limitations The W dimension is ALWAYS parallel with the damper blade length. Damper linkage and axles may extend beyond the damper flange based on the configuration of selectable options. Consult fa

  • FSD-311V

    See complete marking on product. UL 555 555S Classification R13317 *W& H dimensions furnished approximately 1⁄4 in. (6mm) undersize. Add sleeve thickness for overall sleeved damper dimension. W H Minimum Size Maximum Size Single Section Multiple Sections 2000 fpm (10.2 m/s) Inches 6 x 8 50 x 32 100

  • HTOD Series

    "P.O. Box 410Schofield, WI 54476 Phone: 715.359.6171www.greenheck.com Product Specification GuideModel HTOD-xxx Series TORNADO DAMPERSFacility Service SubGroup: Division 23 HVAC (Previously Division 15) ************************************************************************************************

  • Fan and System Troubleshooting - A Guide to Characteristic Field Problems (FA/118-24)

    A technical bulletin for engineers, contractors and students in the air movement and control industry P.O. Box 410 • Schofield, WI 54476 • 715.359.6171 • greenheck.com • Copyright © 2023 Greenheck Fan Corp. Fan Application FA/118-24 Fan and System Troubleshooting — A Guide to Characteristic Field Pr

  • PVF/PVG Indirect Gas-Fired Heat Modules (#481038 IOM)

    MUA Indirect Gas-Fired Heat Modules/Furnaces 1 Recognized Component Model PVF WARNING FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death or property damage. Be sure to read and understand the installation,operation and service instructions in thi

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