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    Straight Silicone Hose

    For your extremely high temperature radiator, heater, and coolant transfer applications, Gates Straight Silicone Coolant Hose is engineered with extra long-lasting silicone rubber for extreme ambient and radiant temperature conditions. The Silicone tube and cover resist prolonged exposure to under-hood and coolant heat, weathering, ozone, and deterioration. Use Gates thermoplastic clamps or silicone hose clamps to complete your assembly.

    • Temperature Range: -56°C to +177°C (-70°F to +350°F).
    • Use thermoplastic clamps or silicone hose clamps.
    • Exceeds SAE 20R1 (Class A Standard Wall).
    • Note: Silicone’s water permeation rate is 10 to 15 times greater than Straight 2-Ply Coolant Hose.