Arrow Logo


Class II, 3 Hour Modulating Airfoil Blade Combination Fire-Smoke Damper
Horizontal Mount

Quick Specs - Fire-Smoke Dampers

Specifier Name(s)VA2HM250, VA2VM250
Material OptionsGalvanized Steel
Fire Resistance Rating (hrs)3 hrs.
UL Leakage RatingUL Leakage Rating: Class II UL Leakage Rating: Class II
Blade TypeAirfoil Blade
Frame ShapeRectangular
Frame Construction5.5" Deep, x 16ga
Maximum Velocity (FPM)2000 fpm
Pressure Drop.05 in. w.g. @ 1000 fpm
Single Panel Product Max SizesW: 24"x H: 24"
Diameter: 28"
W: 28"x H: 28"
W: 22"x H: 22"
Assembly Maximum Size(s)W: 60"x H: 48", (No Transition)
Diameter: 46", (Round)
W: 46"x H: 46", (Square)
W: 58"x H: 46", (Oval and Rectangular)

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
View / Download

Options & Product Literature

Quick Links

Other VA2M Literature

Are you looking for a

Sales Representative?

Find your local sales office right now!