Sierra 116-400-3003-1 Shields Vinylvent 3" x 10' White Marine Bilge Blower Hose

The Sierra 116-400-3003-1 is a Shields 400-Series Vinylvent Ducting Hose designed for marine bilge ventilation applications. This pre-cut 3-inch diameter, 10-foot white hose connects directly to standard 3" bilge blowers to safely evacuate fuel vapors and fumes from engine compartments and bilge areas.

Constructed from durable PVC and reinforced with an anodized wire helix, this hose maintains its shape and flow capacity even under flexing and routing around tight corners aboard a vessel. The white color corresponds to the 400-series Vinylvent line.

Key Features:

• 3" inner diameter x 10' pre-cut length
• PVC construction supported by anodized wire helix for shape retention
• Resistant to UV exposure and ozone degradation
• 3-1/8" outer diameter
• Primarily designed for bilge fume evacuation and engine compartment ventilation
• White color — Shields 400-Series Vinylvent
• Compatible with standard 3" marine bilge blowers

The Shields Vinylvent hose is a trusted solution for keeping marine engine compartments properly ventilated, helping meet USCG ventilation requirements for gasoline-powered vessels.