A Diesel Exhaust Fluid 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:• Inner diameter increases from 9.5mm to 12.7mm• Minimizes pressure loss and maintains fluid flow, making them efficient and reliableApplications:A Diesel Exhaust Fluid Lines Hose serves as a conduit for conducting DEF (Diesel Exhaust Fluid), a urea-based solution, from the DEF tank to the DEF module.