Greenheck Ceiling Fan with Factory-Installed Radiation Damper UL Approved for Wood Truss Applications
Greenheck now offers an option for its ceiling exhaust fan and ceiling radiation damper to be combined at the factory into one unit shipped ready to install. Model CRD-310WT, a UL Classified ceiling radiation damper for wood truss applications, can be factory-mounted to one of six Greenheck ultra-quiet SP-A fan models (size 50 to 190 cfm) eliminating field assembly for fast, easy installation....
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AirLoc Damping Pads Help "Quiet the Wind" for Residential Wind Turbine
AirLoc was contacted by Maurice Ramirez, DO, PhD, of Aeolian Wind Technologies, LLC to help reduce structure borne noise in a 15Kw small wind turbine installed in Non-Coastal Florida. The hollow steel tower was initially displaying vibration amplification of up to 90 dBA., Even with various noise mitigating alterations, max sound pressure was still measuring 52 dBA, well in excess of local noise...
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AirLoc Damping Pads Help "Quiet the Wind" for Residential Wind Turbine
AirLoc was contacted by Maurice Ramirez, DO, PhD, of Aeolian Wind Technologies, LLC to help reduce structure borne noise in a 15Kw small wind turbine installed in Non-Coastal Florida. The hollow steel tower was initially displaying vibration amplification of up to 90 dBA., Even with various noise mitigating alterations, max sound pressure was still measuring 52 dBA, well in excess of local noise...
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New Automatic Balancing Damper Can be Used in Supply and Exhaust Applications
Designed to maintain constant airflow volume in HVAC applications. Include UL 555 rated 1-1/2 or 3-hour static fire damper, flanged sleeve and an optional factory-supplied grille. Automatically adjust to changing pressures.
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Sales and Marketing in the Manufacturing Industry and How CRM Can Help
To learn more about the importance of CRM and how it can specifically address your company's needs, download now.
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New ISD Series Dampeners Available in 13mm and 25mm Sizes
Feature temperature ranges from -51°C to 138°C for EPDM as well as 10°C to 137°C for PTFE and maximum working pressure of 100 psi. Available in polyethylene construction with PTFE and EPDM diaphragm material options. Ideal for paints and coatings, chemical, hygienic and general industrial applications.
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New Model HCD-221 Offers Velocity up to 4000 fpm
Isolation control damper provides shutoff with low leakage in HVAC or industrial process control systems. Offers differential pressure up to 10 in. wg and withstands temperature from - 40 to 400 degrees F. Features a blade seal mechanically fastened to the blade that is field replaceable.
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New BTR-250 Provides Airflow Leakage up to 10 in. wg Pressure
Isolation damper available in sizes ranging from 4 to 36 inches in diameter (I.D.). Includes a flanged channel frame for ease of installation. Ideally suited for laboratories, medical facilities, clean rooms and federal buildings.
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New Backdraft Dampers HBR-150 Rated for Velocities up to 4000 fpm
Designed to allow airflow in one direction and prevent reverse airflow. Features counterbalance weights, mounted externally for easy adjustment and balancing. Ideal for low temperature, clean air applications such as in blower outlets, branch duct isolation and industrial process isolation.
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Greenheck EM-30 Backdraft Damper Now AMCA Licensed
Greenheck’s EM-30 backdraft damper series is now AMCA Licensed for Air Leakage and Air Performance. Designed to open by air pressure differential and close by gravity, backdraft dampers can be used as exhaust or intake dampers. The EM-30 is a vertical-mount horizontal airflow backdraft damper for pressures up to 10 in. wg and velocities up to 3500 fpm. Greenheck EM-30 series backdraft dampers...
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Griffco Valve's New Fusion Dampeners Combine The Technologies of Back Pressure Valves and Pulsation Dampeners
Available in NPT connection sizes of 1/4”, 3/8” and 1/2”. With a maximum operating pressure of 150 psi (10 bar) at 70°F (21°C) it will help cover a wide range of applications in the municipal and industrial markets. Body materials of construction include PVC, CPVC, PP and PVDF as well as the bladders are available in EPDM, Viton®, Hypalon® and PTFE.
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ISO-Certified Plastic Injection Molding from Rodon
The Rodon Group is a proven leader in high-volume, close tolerance injection molding. We offer globally competitive, innovative manufacturing solutions for a broad range of industries. Check out our video to learn more.
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