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 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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EMI Filters 101: Everything You Need To Know
In this eBook, we'll discuss everything you need to know about EMI filters, including their importance, regulatory requirements, and different types.
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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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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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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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The Carbontec System: A Smarter Way to Heat Your Buildings
Carbontec's paper-thin radiant heating systems reduce energy consumption costs by warming the building surfaces instead of controlling air temperature. Check out our video to learn more.
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