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New-Tech™ Fan Platform Assembly Pictures
(7 of 12)
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- Fan Platform Assembly Picture FP-07
- Close Up View of the same double Fan Assembly shown in FP-05 and FP-06.
- This close up view shows the front and in between the inlet of the two exhausts fans. This close up view shows the damper actuator with cover and a relief damper with a counterweighted relief door.
- These relief dampers were used to maintain a constant fan stack exhaust velocity. When the motorized dampers upstream would minimize the exhaust from the building, the relief damper on the roof would open to maintain constant stack velocity.
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