Attwood Cowl Ventilator [1364A3] Marine Plumbing & Ventilation | Hot Water Heaters Mold plugs available upon request

Mold plugs available upon request for boat builders

Bennett Hydraulic Power Unit

Box Dimensions: 2"H x 4"W x 9"L WT: 7

Box Dimensions: 4"H x 4"W x 8"L WT: 2 lbs

and Sterndrive vessels with Hydraulic or Mechanical steering systems

Attwood Cowl Ventilator [1364A3] Marine Plumbing & Ventilation | Hot Water Heaters Mold plugs available upon requestCowl Ventilator 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. For use with 3" I. D. wire supported