Perko 0570 DP4 BLK Marine Gas Tank Vent with Flame Arrester

The Perko 0570 DP4 BLK is a premium marine gas tank vent designed to provide safe and reliable ventilation for gasoline fuel systems on boats and marine vessels. This vent features an integrated flame arrester that meets USCG requirements for marine fuel system safety, preventing external flames from entering the fuel tank while allowing proper venting of fuel vapors.

Key Features:

• Built-in flame arrester screen meets Coast Guard regulations for marine fuel systems
• Durable black plastic construction resists corrosion in harsh marine environments
• Compact design fits standard vent line connections
• Prevents fuel tank pressure buildup during filling and thermal expansion
• Allows air to enter tank as fuel is consumed, preventing vacuum lock
• Easy installation with standard marine fuel vent hose

This gas tank vent is essential safety equipment for any boat with a gasoline fuel system. The flame arrester screen prevents dangerous flashback while maintaining proper tank ventilation. The corrosion-resistant black finish ensures long-lasting performance in saltwater and freshwater environments.