S&P CAR Series Backdraft Dampers

CAR Series backdraft dampers are designed with galvanized steel collars and have lightweight aluminum damper blades.

They are spring loaded for positive closure.

model description usually ships price QTY
CAR100 S&P 4" steel collar backdraft damper. 1 Day. In-stock $9.00
CAR125 S&P 5" steel collar backdraft damper. 1 Day. In-stock $12.00
CAR150 S&P 6" steel collar backdraft damper. 1 Day. In-stock $13.00
CAR200 S&P 8" steel collar backdraft damper. 1 Day. In-stock $16.00
CAR250 S&P 10" steel collar backdraft damper. 1 Day. In-stock $19.00
CAR315 S&P 12.4" steel collar backdraft damper. 1 Day. In-stock $23.00
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#1 Q:   Are these designed to open under air pressure, and if so, what is the air pressure that will cause to open?
A:   They are lightly spring loaded and the blades are aluminum for lightness. None of the manufacturers we sell specify the pressure rating required to open. The spring loading is set for standard airflows you would see in a residential exhaust application.

       Asked on 2017-02-15 by Chris

Related Products

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Backdraft dampers with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure.

Spring Loaded Backdraft Dampers

Metal backdraft dampers. Spring loaded for a positive closure.

 

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