Perko 0315DP1STS Stainless Steel Clamshell Ventilator 1-5/8" x 1-1/2"

The Perko 0315DP1STS is a marine-grade clamshell ventilator designed to provide passive ventilation for boat compartments, cabins, and engine rooms. This low-profile vent allows air circulation while preventing water intrusion, making it ideal for areas that require continuous airflow without the need for powered ventilation systems.

Key Features:

• Constructed from polished 304 stainless steel for superior corrosion resistance in marine environments
• Compact clamshell design measures 1-5/8" x 1-1/2" for easy installation in tight spaces
• Low-profile configuration sits nearly flush with mounting surface
• Spring-loaded louver opens with internal air pressure to allow ventilation
• Installs with #4 screws (not included) for secure mounting
• Suitable for boats, RVs, and other marine or recreational vehicle applications

This ventilator helps prevent moisture buildup, reduce odors, and maintain proper air circulation in enclosed spaces. The stainless steel construction ensures long-lasting performance even in harsh saltwater conditions. Perko has been manufacturing quality marine hardware since 1907, and this ventilator meets their standards for durability and reliability.