The silicone reducer connector reinforced with durable polyester is a high-performance solution designed for vehicle cooling and heating systems, ensuring reliable operation with water, coolant fluids, clean air, or air containing minimal oil mist. For applications involving oils, fuels, or higher oil content, a specialized version with a fluorosilicone inner layer is recommended to guarantee maximum resistance. With a standard length of 102 mm and a robust pressure safety factor of 3:1, this hose delivers both strength and safety under demanding conditions. Manufactured from premium silicone rubber with polyester spacers, it offers excellent flexibility, a hardness of approximately 65° Shore (A), and a density of 1.26 g/cm³. The striking blue outer layer not only enhances durability but also provides a professional appearance in any engine bay. Meeting SAE J20R1 standards, the connector ensures compliance with industry requirements while offering a wide working pressure range from 1 bar up to 7.33 bar, depending on diameter. Engineered to perform in extreme environments, it withstands operating temperatures from -50°C to +180°C, making it a reliable choice for both standard and high-performance automotive applications.