EPDM 45° Elbow for Radiator Cooling System SAE J20 R4

The 45° radiator elbow is a high-performance component designed for reliable operation in vehicle and automotive-type engine cooling systems, ensuring efficient circulation of water or ethylene glycol-based coolants. Manufactured in compliance with SAE J20 R4 Class D-1 standards, it guarantees durability and safety even under demanding conditions. Available in arm lengths of 200, 250, and 300 mm, the elbow offers flexibility to match diverse installation requirements. With a working pressure range from 0.6 bar up to 4.1 bar, depending on diameter, and a wide operating temperature span from -40°C to +125°C, it delivers consistent performance in both extreme cold and high-heat environments. The 3:1 safety factor provides additional assurance of reliability, while the robust black EPDM rubber construction combined with textile braid reinforcement ensures long-lasting resistance to wear, pressure, and thermal stress. This makes the 45° radiator elbow an ideal solution for professionals seeking dependable, high-quality components that optimize cooling efficiency and extend engine life.