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Smart Vent Insulated Foundation Flood Vent, 16 in. x 8 in.

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Smart Vent Model 1540-520 Flood Vent is used where flood protection is required but ventilation is not. Constructed of T316L stainless steel, it is made to withstand harsh marine and chemical environments. The vent door is latched until it comes in contact with standing or slow-moving flood water where it automatically opens to relieve potentially damaging hydrostatic pressure from foundation and enclosure walls. The flood door contains a 2 in. insulated core with an r-value of 8.34, along with a felt strip weather stripping.
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  • Rough opening: 16¼ in. x 8¼ in.
  • Bi-directional design allows flood water to flow in an out of a flooded area
  • No electricity required to operate
  • 100% Made in USA
  • Use of Smart Vent may reduce insurance premiums in flood zone
  • Custom color finishes and other Smart Vent items available by special order
More Information
Size 16 in. x 8 in.
Brand Smart Vent
Model 1540-520 is used for a garage or conditioned space where flood protection is required but air ventilation is not desired. For situations where a sealed crawlspace is being utilized in a floodplain, flood protection is still required and the Insulated FLOOD VENT series is the perfect fit for those applications.
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