Detmar 7-5-1C 4 Inch Marine Tunnel Blower 12V

The Detmar 7-5-1C is a tunnel-design blower ideal for galley, head, or engine compartment ventilation on marine vessels. The innovative tunnel design places the motor in the center of the air flow for cooler operation and lower amperage draw, while internal vanes direct airflow for decreased turbulence and increased efficiency.

Key Features:

• High airflow capacity of 223 CFM (6.32 cubic meters per minute)
• 4 inch intake and 4 inch exhaust with remote mounting bracket
• Rigid one-piece molded plastic impeller provides balanced, vibration-free performance
• Ignition protected, NMMA approved, and meets USCG Safety Standards
• Operates on 12V DC power
• Simple installation with just two wire connections

This marine-grade blower is engineered for reliable, efficient performance in harsh marine environments. Perfect for replacing existing blowers or installing in new ventilation systems on boats, yachts, and other watercraft.