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850

4" Deep Aluminum Teardrop Blade Backdraft Damper
Extruded aluminum backdraft damper with teardrop blades. For horizontal or vertical mounting.

Quick Specs - Non-UL Dampers

Name850
Specifier Name(s)850
AvaliabilityAvailable
Product TypesBackdraft Dampers, and Non-UL Dampers
Material OptionsAluminum, Aluminum 6063 Alloy, or Galvanized Steel
Temperature Rating (°F)-40 °F to 190 °F
Blade TypeTear-Drop
Blade ActionParallel
Blade Depth

7"

Frame Construction4" Deep
Panel Maximum Size(s)W: 48"x H: 96"
Pressure Drop.05 in. w.g. @ 1000 fpm
Max Static Pressure8 .in w.g. @ 1000 fpm
Maximum Velocity (FPM)1000 fpm

Detailed Specs

*For additional options/configurations see spec sheet or contact the factory.
*This info listed here is For Reference ONLY, Please Refer to the Submittal For Full Product Data

Product Submittal

Product Submittal
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