Заливная горловина расширительного бака Caterpillar 4321258

The Expansion Tank Neck Filler on the expansion tank is used to enable the efficient and controlled filling of fluid into the expansion tank, ensuring proper fluid levels for optimal equipment operation by maintaining the proper pressure and temperature in the cooling system. It operates by providing a designated point for the introduction of fluid into the expansion tank, allowing for precise and controlled filling to the required levels within the tank.Attributes: • Provided with an overflow tube that allows the fluid to escape and prevent unwanted pressure build-up• Withstands 145 kPa air pressure to provide a secure and reliable connectionApplications:The Expansion Tank Neck Filler is used to facilitate the filling of fluid into the expansion tank or reservoir, effectively preventing the escape of the fluid and protecting the contents from external contaminants such as dust, dirt, and moisture.