5/16" NBR Rubber Hose | Compact Turbo Water Coolant Line – 200 psi Rated

This 5/16" NBR Rubber Hose is engineered for turbocharger water cooling systems that require tight routing and high durability. With a 200 psi working pressure, it’s an excellent choice for compact engine bays or installations where precision and flexibility matter most. Designed for water-cooled turbos like the Garrett GT15–GT25, TD025, or Holset HX27, this hose offers tight radius bending without kinking, ensuring uninterrupted coolant flow. The synthetic rubber build and textile braid reinforcement make it reliable under continuous heat and pressure. Ideal for custom turbo builds or replacing worn-out stock water lines with a leak-proof, long-lasting solution. 🔧 Specifications✔ Inner Diameter: 5/16" (7.9 mm)✔ Tube: Synthetic rubber✔ Cover: Synthetic rubber✔ Reinforcement: Single textile braid✔ Working Pressure: 200 psi (14 kgf/cm²)✔ Temperature Range: -30°C to +80°C✔ Used for turbo water coolant line use in tight spaces 📦 Need longer length or special cut? Contact us.