Shields Hose 16-402-4003-1 Marine Vinylvent Ducting Hose 4 Inch Black

The Shields Marine Series 400 & 402 Vinylvent Ducting Hose is a heavy-duty PVC ventilation hose reinforced with an anodized wire helix for superior strength and flexibility. Engineered specifically for marine environments, this ducting hose provides reliable performance in demanding conditions.

Key Features:

• Durable PVC construction with anodized wire helix reinforcement
• UV and ozone resistant for long-lasting durability in marine applications
• Designed for bilge fume venting and general marine ventilation
• Flexible design allows for easy routing in tight spaces
• Black color for a professional appearance
• 4-inch diameter for high-volume airflow

This marine-grade ducting hose is ideal for bilge blower systems, engine compartment ventilation, and other applications where reliable fume evacuation is critical for safety and compliance with marine ventilation standards.