Straight Hose Barb Fitti ng 1/4 NPT M x 3/8 Barb

The DERALE Straight Hose Barb Fitting 1/4 NPT M x 3/8 Barb is a crucial connector for custom cooling system builds, transmission cooler installations, and fluid transfer applications in modern vehicles. This brass fitting seamlessly bridges two different hose sizes, allowing mechanics and enthusiasts to integrate aftermarket coolers, remote oil filters, and auxiliary heating or cooling circuits without the need for costly adapter chains.

Engineered by DERALE, a trusted name in automotive thermal management, this fitting features a 1/4 inch NPT male thread on one end and a 3/8 inch barb outlet on the other, enabling direct connection to both metric and standard hose configurations. The straight design minimizes turbulence and pressure drop compared to elbow fittings, making it ideal for high-flow cooling systems where efficiency is paramount. Its brass construction resists corrosion and maintains structural integrity under repeated temperature swings, ensuring years of dependable service.

Engine builders, transmission specialists, and DIY fabricators will benefit most from this versatile connector when designing custom cooling circuits for turbocharged applications, transmission coolers, or fuel systems. With its reliable, leak-free junction point, this fitting is perfect for both street and track environments, providing peace of mind during high-performance applications.