Sierra 116-120-0346B Bilge Hose 3/4 Inch x 50 Feet Marine Grade Corrugated

The Sierra 116-120-0346B is a 50-foot marine-grade bilge hose designed for reliable fluid transfer in demanding marine environments. This 3/4-inch corrugated polyethylene hose is engineered to handle intake and discharge duties for electric bilge pumps, manual hand pumps, and live well aeration systems.

Key Features:

• Single-layer corrugated polyethylene construction resists oily bilge acids and saltwater exposure
• Clamping cuff integrated every 12 inches for secure, leak-free connections
• Enhanced flexibility allows for easier routing through tight bilge compartments
• Improved durability withstands constant flexing and vibration
• Universal 3/4-inch diameter fits all major brand bilge and aerator pumps
• 50-foot length provides ample material for most marine installations

This bilge hose combines chemical resistance with mechanical toughness, making it ideal for below-deck applications where exposure to fuel, oil, and seawater is constant. The corrugated design maintains flexibility even in cold conditions while preventing kinking during installation.