16mm Rubber J20 R3 Heater/ Coolant Hose

This versatile hose is expertly designed for connecting engine heater systems within the coolant circulating system. Made from high-quality synthetic rubber nitrile rubber, it features a smooth, black design that is resistant to glycol, additives and other chemicals common in coolants, ensuring optimal performance and durability. The hose is reinforced with a synthetic rayon cord, adding strength and stability to its structure. Additionally, the synthetic rubber material provides excellent resistance to oil and weather impacts, making it reliable under various environmental conditions.

Operating within a wide temperature range of -40°C to +125°C, this hose meets the rigorous standards of SAE J20 R3. It supports a working pressure of up to 6 bar and can withstand bursting pressures up to 20 bar, making it ideal for use as a car heater hose. Its design also makes it suitable for coolant fluid and vacuum line service, air intake, superchargers, turbo and intercooler drain lines, radiators, heater cores, and any other high-temperature applications.

This hose is perfect for motor vehicles, marine wet exhaust systems, trucks, buses, off-highway vehicles, and all turbo diesel engines. It is commonly used in mining hydraulic supports, oil fields, engineering machinery, cranes, shipbuilding, injection moulding machinery, and other industrial tools. With excellent resistance to oil, heat, and aging, this hose is kink-resistant and fatigue-proof, ensuring a longer service life in demanding applications.