КОЛПАЧОК Caterpillar 4949538

The Hydraulic Boom Lines Fitting Cap functions by sealing open line fittings to stop fluid movement and isolate internal passages when connections are removed. When installed, it blocks the flow path at the fitting interface, preventing fluid from exiting and restricting external particles from entering the line. This action supports system readiness by maintaining internal cleanliness during pauses in operation and when components are disconnected. The cap engages with the fitting through matching connection features, allowing it to remain in place while the line is inactive. It also supports containment of residual fluid within the line, reducing unwanted discharge during handling.Attributes:• Blocks fluid flow by closing the open end of hydraulic line fittings during disconnection.• Prevents entry of external particles into the line by sealing the fitting interface.• Supports containment of residual fluid within the line during inactive conditions.Applications: The Hydraulic Boom Lines Fitting Cap is used for closing hydraulic line fittings on the boom to block fluid flow and prevent contamination during disconnection and storage.