Shields Hose 16-400-3000WS Vinylvent Series 400 Marine Ducting Hose 3 Inch White

The Shields Marine Series 400 Vinylvent Ducting Hose is a heavy-duty PVC hose reinforced with an anodized wire helix for maximum durability and flexibility. Engineered specifically for marine applications, this white ducting hose provides reliable ventilation in demanding onboard environments.

Key Features:

• Constructed from UV-resistant and ozone-resistant PVC for long-lasting performance in harsh marine conditions
• Anodized wire helix reinforcement maintains hose shape and prevents collapse under suction
• Flexible design allows for easy routing in tight engine compartments and bilge areas
• Primarily designed for venting bilge fumes and engine compartment ventilation
• 3-inch diameter provides adequate airflow for most marine ventilation applications
• White finish matches standard marine interior aesthetics

This ducting hose is ideal for exhaust blower systems, bilge ventilation, and general air circulation in boats and marine vessels. The combination of chemical resistance and structural integrity makes it suitable for continuous exposure to fuel vapors, moisture, and temperature variations common in marine environments.