Attwood Marine Cowl Ventilator Part #1364A3 for Marine Ventilation Systems

Cowl 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 ventilation hose. Features flexible hose flange that is screwed onto hose, then vent snaps onto the flange. Vent constructed of chrome-plated die-cast Perma-Plate ZAMAK. Flange is non-corrosive plastic. Installs with #8 screws.

Installation Hole Size: 3-1/4" to 3-1/2"

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Attwood Marine Cowl Ventilator Part #1364A3 is designed for efficient hull-mounted ventilation on boats. Crafted from durable, corrosion-resistant plastic and chrome-plated die-cast ZAMAK, this vent ensures long-lasting performance in harsh marine environments. It features a flexible hose flange that easily screws onto 3-inch I.D. ventilation hoses (not included), and the vent snaps securely onto the flange for a reliable connection. The installation process involves mounting the complete unit from inside or outside the hull, with a hole size ranging from 3-1/4 to 3-1/2 inches, making it compatible with standard marine vessel openings. The vent's design incorporates a twist-in water barrier at the base, which forms when the ventilation hose is inserted, preventing water ingress and maintaining interior dryness. All collector boxes and vents meet the ABYC H-2 cross-sectional area requirements, ensuring compliance with safety standards for intake or exhaust applications. This product is suitable for marine environments and is engineered to resist discoloration and corrosion, thus maintaining its appearance and functionality over time. Installation is straightforward, requiring only #8 screws, making it a practical choice for boat maintenance and upgrades. It is important to note that this product may contain chemicals known to the State of California to cause health risks, and users should review the associated warnings provided by the manufacturer. The Attwood Marine Cowl Ventilator offers a reliable, corrosion-resistant solution for maintaining proper ventilation in marine vessels, enhancing comfort and safety for all onboard.

Features:

• Corrosion-resistant plastic construction for durability in marine environments

• Chrome-plated die-cast ZAMAK vent for long-lasting appearance

• Flexible hose flange screws onto 3-inch I.D. ventilation hoses for secure connection

• Snaps onto flange for easy installation and removal

• Designed for hull-mounted installation from inside or outside the vessel

• Water barrier feature prevents water intrusion into the hull

• Meets ABYC H-2 cross-sectional area requirements for intake or exhaust

• Compatible with 3-1/4 to 3-1/2 inch installation holes

• Simple installation with #8 screws for convenience

• Designed to resist discoloration and corrosion over time