Blue silicone heater hose is a type of hose made from silicone rubber that is designed for use in high-temperature applications, such as in automotive and industrial heating systems. Silicone rubber is a synthetic elastomer that is known for its flexibility, durability, and resistance to extreme temperatures and chemicals.
Blue silicone heater hose is typically used to transfer hot coolant from the engine to the heater core, where it is used to heat the passenger compartment of a vehicle. The blue color of the hose is often used to distinguish it from other hoses in the engine compartment.
Resistance to high temperatures: Blue silicone heater hose can withstand temperatures ranging from -65°F to 350°F, making it suitable for use in high-temperature applications.
Chemical resistance: Blue silicone heater hose is resistant to many chemicals, including oils, fuels, and coolants, making it suitable for use in harsh chemical environments.
Durability: Blue silicone heater hose is blue silicone heater hose durable and resistant to abrasion and tearing, making it suitable for use in rugged environments.
Flexibility: Blue silicone heater hose is flexible and can be easily bent and twisted without kinking or collapsing, making it easy to install and route.
Overall, blue silicone heater hose is a reliable and durable solution for transferring hot coolant in automotive and industrial heating systems, offering resistance to high temperatures, chemicals, and abrasion, as well as flexibility and ease of installation.
Can blue silicone heater hose be used in marine applications?
Blue silicone heater hose is not recommended for marine applications. While silicone rubber is resistant to many chemicals, including oils and fuels, it is not recommended for use in saltwater or other marine environments due to its susceptibility to degradation from exposure to UV light, ozone, and saltwater.
Marine environments are particularly harsh, with exposure to saltwater, sunlight, and extreme temperatures, which can cause degradation and failure of the hose over time. Additionally, marine applications often require hoses that meet specific safety and regulatory requirements, such as fire resistance, which may not be met by standard blue silicone heater hose.
For marine applications, it’s recommended to use hoses that are specifically designed and rated for marine use, such as marine-grade rubber hoses or hoses made from other materials that are resistant to the harsh marine environment. These hoses are typically rated for exposure to saltwater, sunlight, and extreme temperatures, and meet the safety and regulatory requirements for marine applications.