A Diesel Exhaust Fluid Tank Filler Cap Adapter is used to create a secure interface between the diesel exhaust fluid tank and its cap. It helps in maintaining a proper seal, preventing leaks, and reducing the risk of contamination. This adapter ensures compatibility between cap and tank openings.Attributes:• Ensures a tight connection between the cap and tank.• Provides stable connection under vibrations during operation.• Helps prevent fluid from splashing or leaking during refueling.Applications: A Diesel Exhaust Fluid Tank Filler Cap Adapter is located at the tank opening, positioned between the tank and its cap, to ensure a proper seal, prevent fluid contamination, and maintain system integrity in equipment.