индикатор засорения воздушного фильтра; Caterpillar 3220108

An Air Filter Service Indicator measures the restriction level in an engine’s air intake system. It works by detecting the pressure drop caused by a clogged and partially blocked air filter. When airflow falls below the desired level, the indicator provides a visual signal, enabling timely filter maintenance. This helps prevent reduced engine efficiency, increased fuel consumption, and premature component wear.Attributes:• Protects engine components from performance loss due to blocked filters.• Ensures accurate readings during continuous operation.• Reduces risk of engine damage from restricted airflow.Applications: An Air Filter Service Indicator is positioned in the air intake system to monitor airflow restriction and signal when the air filter requires cleaning and replacement.