Shields Hose 16-221-4X3 90° EPDM Rubber Hump Hose, 6" Length

The Shields Hose 16-221-4X3 is a heavy-duty 90-degree EPDM rubber hump hose designed for marine exhaust and cooling system applications. This flexible connector accommodates misalignment between pipes while providing a reliable, leak-free connection in demanding environments.

Key Features:

• Constructed from 100% high-temperature EPDM rubber for superior durability and chemical resistance
• Maximum operating temperature of 250°F (121°C) for high-heat applications
• 90-degree elbow configuration with hump design allows for angular connection and minor misalignment compensation
• Reinforced construction resists collapse under suction and handles pressure applications
• Excellent resistance to ozone, weathering, and saltwater exposure
• Compatible with marine wet exhaust systems, cooling lines, and general plumbing

This hump hose is ideal for connecting engine exhaust components, heat exchangers, and cooling system piping where vibration damping and flexibility are required. The EPDM material provides long service life in marine environments and resists degradation from engine coolants and exhaust gases.