Shields Hose 16-250-4000-48 Shieldsflex II Marine Wet Exhaust Hose 4 Inch x 48 Inch

The Shields Hose 16-250-4000-48 Shieldsflex II Series 250 is a premium 4-inch diameter marine-grade wet exhaust hose designed for demanding below-the-waterline applications. This 48-inch length hose is engineered specifically for engine intake and wet exhaust connections where flexibility, durability, and resistance to heat and chemicals are critical.

Key Features:

• Wire-reinforced construction provides superior flexibility for tight bends and long runs
• Black synthetic rubber tube and cover offer excellent resistance to water, oil, and marine fuels
• Ideal for wet exhaust systems handling hot water and exhaust gases
• Versatile applications include bilge pump intake/discharge, scupper lines, and marine head systems
• Suitable for holding tank vents and pump-out connections
• 4-inch inner diameter accommodates high-volume flow requirements
• Marine-grade materials ensure long service life in harsh saltwater environments

Shieldsflex II hose delivers the flexibility needed for complex installations while maintaining the strength and chemical resistance required for reliable marine exhaust and water system performance. The wire reinforcement prevents kinking and collapse, making it an excellent choice for both OEM installations and replacement applications on boats and yachts.