Attwood Cowl vent, surface mount, Stainless - AW 1364A3

The Attwood Cowl Ventilator (1364A3) is a high-quality, hull-mounted ventilation solution engineered for marine environments, camper vans, and specialty emergency vehicles. Designed for efficient air intake or exhaust, this durable vent features a chrome-plated die-cast Perma-Plate® ZAMAK cover paired with a non-corrosive plastic base, ensuring long-lasting performance in harsh conditions. It meets ABYC H-2 cross-sectional area requirements and includes a unique flexible hose flange that twists onto standard 3" I.D. wire-supported ventilation hoses to create a reliable, raised water barrier.

Features & Specs

• MPN/SKU: 1364A3
• Compatibility: Designed for use with 3" I.D. wire-supported ventilation hose
• Material: Chrome-plated die-cast Perma-Plate® ZAMAK vent cover with non-corrosive plastic base
• Dimensions: 5-5/16" W x 6" L x 2-1/4" H (neck extends 1" below deck)
• Installation: Requires #8 fasteners (not included); suitable for installation from inside or outside the hull
• Mounting Hole Size: 3-1/4" to 3-1/2"
• Standards: Meets ABYC H-2 cross-sectional area requirements
• Design: Easy two-piece installation—flange screws onto the hose, and the vent snaps securely onto the base