Factory assembled plenum box with top outlet and round ceiling radiation damper
Factory assembled plenum box with top outlet and round ceiling radiation damper
Round ceiling radiation butterfly damper Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Square or rectangular ceiling radiation butterfly damper Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Factory assembled plenum box with side outlet and square or rectangular ceiling radiation damper
Spring actuated curtain-type fire damper with 2 1/4″ round connection for horizontal or vertical mount 4 1/4″ standard roll formed out-of-airstream frame (G-90 22ga)
Square or rectangular spring actuated curtain-type fire damper for horizontal or vertical mount 4 1/4″ standard roll formed frame
Spring actuated curtain-type fire damper with 2 1/4″ round connection for horizontal or vertical mount 2″ thin-line roll formed out-of-airstream frame
Square or rectangular spring actuated curtain-type fire damper for vertical or horizontal mount 2″ thin-line roll formed frame
Preformed, contour molded fiberglass backing with a foil barrier backing (R4) (FBP) Formable 1 in. thick 2×2 foil faced insulation blanket (R4) (TVB)
#46 – Soft White Spray Paint, 12.0 oz.
3290 Lien St
Rapid City, SD 57702
2111 N Louise Cir
Sioux Falls, SD 57107
