An Engine Coolant Lines Hose is constructed from materials resistant to the fluid being conducted. The inner diameter of a hose refers to the measurement of the hollow hose's internal opening. It determines the flow rate and volume capacity of the hose. The outer diameter of a hose refers to the measurement of the hose's external circumference.Attributes:• Withstands maximum working pressure of 120 kPa and minimum burst pressure of 200 kPa• Provided with an environment working temperature range from -40 degrees Celsius to 100 degrees Celsius and a fluid working temperature range from -40 degrees Celsius to 115 degrees CelsiusApplications:An Engine Coolant Lines Hose helps the flow coolant in the engine cooling system to absorb heat from the engine and carry it to the radiator, where it is cooled before being recirculated.