Marine Ventilator with 45-Degree Inclined Blade

Problems This Product Solves

• Poor Cabin Air Circulation: The 45° angled blades create a guided airflow channel that actively draws fresh air in and pushes stale air out, improving ventilation efficiency in enclosed marine spaces.
• Rain & Water Intrusion: The downward-angled blade geometry deflects rainwater and spray away from the opening, keeping the cabin interior dry even in heavy weather.
• Dust, Debris & Foreign Objects: Closely spaced inclined blades act as a physical barrier against leaves, dirt, and large debris entering the ventilation system.
• Insects & Mosquitoes: The integrated stainless steel insect mesh provides a fine secondary barrier, blocking mosquitoes and small insects from entering the cabin.
• Privacy & Security: The 45° blade angle blocks direct sightlines into the cabin from outside, providing privacy without sacrificing airflow.
• Sharp Edge Hazards: Four-sided micro-curved (rounded) edges eliminate sharp corners, reducing injury risk and improving structural stress distribution.

Key Features

• 45° Inclined Blade Design: Simultaneously provides ventilation, rain protection, dust blocking, insect prevention, and privacy — four functions in one.
• Four-Side Micro-Curved Profile: Gently rounded edges on all four sides enhance aesthetics, reduce stress concentration, and improve impact resistance.
• Stainless Steel Insect Mesh: Fine-mesh stainless steel screen included — blocks insects while maintaining full airflow.
• High-Strength ABS Material: Corrosion-resistant, UV-stable, and impact-resistant — built for long-term performance in harsh marine environments.
• Self-Tapping Screw Mount: Simple installation with included self-tapping screws and cap covers for a clean, finished appearance.
• Available in Black & White, 3 Sizes: Pro, Max, and Ultra to fit a wide range of standard marine ventilation openings.

• Product Name: Marine Ventilation Window
• Material: ABS (Acrylonitrile Butadiene Styrene)
• Color: White / Black
• Blade Angle: 45° inclined
• Pro: 91.6 × 91.4 mm — 40g
• Max: 117.5 × 116.9 mm — 70g
• Ultra: 205 × 104.5 mm — 97g