Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross-sectional area requirements.
Clean, contemporary, louver design. Corrosion-resistant ABS plastic. For 3 inches or 4 inches I.D. ventilation system. Requires (Attwood Code 1341) collector box for 3" system, or (Attwood Code 1342) for 4" system. Install with #8 screws. Sized for installation even on highly-contoured decks.
Opening Hole Size: 2 x 15-3/8 inches For Use With Collector Boxes: 1341 (for 3" System); 1342 our code FO-3413 (for 4" System) Install with #8 screws (Not Included) Material: Corrosion-resistant ABS plastic Type: Hull-mounted vent Manufaturer Part #: 1494F1
We take enjoyment in the products we make and guarantee the buyer that all Five Oceans products are ready to handle the extreme conditions of the open sea or terrain. However, we also know things can happen that's why we've got you covered for a year.