The DIN 73379 Type B fuel hose is a medium-pressure, low-permeation fuel injection hose specifically designed to meet the rigorous demands of various fuel types, including gasoline, ethanol, sour gas, diesel, and biodiesel fuels. It operates with a working pressure of 10 bar and can withstand a bursting pressure of 30 bar. This hose is crafted from NBR rubber, known for its excellent chemical resistance and exceptional permeation resistance along with high flexibility, ensuring reliability and durability in various applications.
The hose features a heat-resistant textile braided cover made from CSM (chlorosulfonated polyethylene), providing outstanding resistance to a wide range of fuels, oils, and lubricants, including biodiesel. It also offers an exceptional operating temperature range of -40°C to +90°C with high resistance to ozone and weather conditions.
Designed to meet and exceed stringent industry standards, this fuel hose complies with ROHS, EPA and CARB emission requirements, specifically conforming to CARB requirements set forth in 13CCR section 2754.
Suitable for use in fuel and coolant systems, the hose is compatible with fuels having a maximum aromatic content of 50%, high-grade fuels, diesel fuels, cooling liquids, and non-oxidizing liquid detergents. This versatile and robust hose is ideal for various automotive and industrial applications, ensuring efficient and safe fuel transfer and management.
