Sierra 16-220-3000-1 Hump Hose Straight EPDM 3 Inch

The Sierra 16-220-3000-1 is a straight hump hose designed for marine wet exhaust and water systems. Constructed from durable EPDM (Ethylene Propylene Diene Monomer) rubber, this 3-inch hose provides excellent resistance to heat, ozone, and weathering, making it ideal for harsh marine environments.

Key Features:

• 3-inch inner diameter for high-flow applications
• EPDM rubber construction for superior durability and chemical resistance
• Straight hump design allows for expansion and contraction while absorbing vibration
• Reinforced construction prevents collapse under vacuum conditions
• Resistant to saltwater, coolant, and marine engine fluids
• Temperature rated for marine exhaust and cooling system applications

This hump hose is commonly used in marine engine installations where flexibility and movement compensation are required. The hump design accommodates thermal expansion, engine movement, and vibration while maintaining a secure connection in wet exhaust systems, cooling lines, and raw water applications.