WebGreenheck Advantages: • Plenum design minimizes system effects • Modular plenum design offers application flexibility while lowering initial cost • Isolation dampers are designed and manufactured by Greenheck to handle high pressures and corrosive atmospheres • Bypass dampers are sized and manufactured by Greenheck for accurate … WebPressure Relief Dampers. Tunnel Dampers. Blast Suppression Dampers. Tornado Dampers. Damper Selection Guide. Which damper best fits the application? Greenheck’s damper interactive selection guide removes the guesswork. Find blade type, velocity, pressure, AMCA listings, submittals, drawings and more, all in one easy-to-use format. …
Vibration Isolation Kit, Neoprene Hanging Mount, For Models ... - Greenheck
WebThe advantages of buying fan and isolation equipment directly from Greenheck include proper selection and identification of isolators, assembled fan and base packages, final vibration test and trim balancing of the fan on the isolation base. Included in this catalog are easy to use selection guides and typical specifications. WebCeiling radiation dampers (also called ceiling dampers) protect openings in the ceiling membrane of rated floor/ceiling and roof/ceiling assemblies. ... Greenheck’s damper interactive selection guide removes the guesswork. Find blade type, velocity, pressure, AMCA listings, submittals, drawings and more, all in one easy-to-use format. ... inc sm8350是什么
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WebIsolation Control - HCD-221, HCDR-351, HBT, & HBTR Series Heavy Duty/Industrial Damper Product Selection Guide These dampers are designed to provide tight shut-off with leakage as low as zero. Each is equipped with shaft seals to prevent leakage through the damper frame and silicone blade seals. Applications WebBackdraft dampers are isolation dampers which allow airflow in one direction only. To help open the damper blades, backdraft dampers use springs, adjustable counterbalance weights, or a motorpack. Backdraft and Relief Dampers Backdraft dampers are used in ventilation systems to allow airflow in one direction and prevent airflow in the Webavailable. Contact your Greenheck damper expert for more actuator information. Bubble-Tight Construction Features The HBTR series is a bubble-tight damper designed for isolation applications. Bubble-tight means the damper has the lowest possible leakage rating: zero. The silicone blade seal and double-gland axle seals provide bubble-tight ... include in library meaning