V90-SB

STEEL DAMPERS
  • Size
  • Frame

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Terms and conditions

STANDARD CONSTRUCTION                            
FRAME16 GA, 304-4 STAINLESS STEEL
BLADES16 GA, 304-4 STAINLESS STEEL
BLADE ANGLE48°
BLADE SPACING±4" (101.6 MM)
BLADE FASTENINGRIVETED TO FRAME
BIRD SCREENSTAINLESS STEEL 1/2" X 1/2"
(12.7 MM X 12.7 MM)
SECTION SIMPLEMIN. 6" (152 MM) X 8" (203 MM)
MAX. 60" (1524 MM) X 96" (2438 MM)
MULTIPLE SECTIONS  VARIOUS CONFIGURATION AVAILABLE
(SEE PRODUCT CONFIGURATOR)
PERFORMANCE : 48" X 48" SECTION                            
LIBRE7.19 FT² (0.668 M²)
PERCENTAGE OF FREE AREA45%
BEGINNING POINT OF WATER PENETRATION  534 FT/MIN (2.71 M/S)
PRESSURE DROP AT BEGINNING POINT OFcWATER PENETRATION0.034" W.G. (8.5 PA)