Sea-Dog Line 337426-1 Flush Mount Vent 4" Black ABS

The Sea-Dog Line 337426-1 is a flush mount thru-hull ventilation vent designed for cabin or bilge ventilation on boats and marine vessels. This low-profile vent provides essential airflow while maintaining a clean, streamlined deck appearance.

Key Features:

• Constructed of UV-resistant injection molded ABS for durability in harsh marine environments
• Accommodates hose sizes up to 4 inches for flexible installation options
• Compact overall dimensions of 3-9/16" x 4-15/16" with 4.05 square inches of vent area
• Pre-drilled mounting holes for #8 flat head screws (fasteners sold separately)
• Flush black finish complements most boat deck and cabin aesthetics
• Available in custom colors for large volume orders

This marine-grade vent is ideal for cabin ventilation systems, bilge exhaust applications, and general air circulation. The flush design sits nearly flat against the mounting surface, reducing snag hazards on deck. Note: Avoid contact with acetone or strong solvents which may damage the ABS material.