Shields Bilge Blower Hose Vent Ducting 4inch - 100mm - 10ft Length

Bilge Blower Vent Duct Hose 3inch 75mm 10ft length
Plastic wire reinforced flame resistant.

Inside Diameter: 4" or 101.6mm

Outside Diameter: 4 1/8" or 104.8mm

Shields Vinylvent Ducting Hose is PVC supported by anodized wire helix

Resistant to UV and the ozone

Primarily used for venting of bilge fumes in a marine environment