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7.625" Deep Round Single Blade Galvanized Steel Damper with Nine Position Locking Hand Quadrant
Designed for manual balancing applications for round and spiral ductwork.

Quick Specs - Non-UL Dampers

Specifier Name(s)70R
Product TypesRound Dampers, Control Dampers, and Non-UL Dampers
Material OptionsGalvanized Steel
Temperature Rating (°F)250 °F
Blade TypeSingle Thickness Blade
Blade ActionSingle
Blade Depth

Variable Blade Depth

Frame Construction7.625" Deep
Panel Maximum Size(s)Diameter: 16"
Pressure Drop.012 in. w.g. @ 1000 fpm
Max Static Pressure1 .in w.g. @ 1000 fpm
Maximum Velocity (FPM)1500 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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