VAR-2

BACKDRAFT DAMPERS INSERTION TYPE

STANDARD CONSTRUCTION
MODEL VAR-2 IN DUCT
FRAME 16 GA GALVANIZED STEEL
BLADES ALUMINUM 0.032" (0.81 MM) THICK - MAX. 1 000 FPM
LINKAGE ALUMINUM
BLADE SEALS SELF-ADHESIVE NEOPRENE STRIP (ACRYLIC GLUE)
1/8" X 3/8" (3.2 MM X 9.5 MM)
AIR FLOW HORIZONTAL

VERTICAL (UPWARDS)
WIDTH MIN. 6" (152 MM)

MAX. 36" (914 MM)
HEIGHT MIN. 4" (101.6 MM)

MAX. 48" (1 219 MM)
AVAILABLE OPTIONS
FRAME STAINLESS STEEL

ALUMINUM
BLADES STAINLESS STEEL

GALVANIZED STEEL
FINISH LECHLER ISOLACK (5-YEAR WARRANTY)
HARDWARE STAINLESS STEEL
INSULATION ARMAFLEX 3/16" (4.8 MM) (ACRYLIC GLUE) - INT. BLADE