FRL Unit – Function, Diagram, Construction, Working, Symbol, Advantages
FRL unit Filter, Pressure Regulator, and Lubricator are combined in a unit. These three units together are called FRL units or Service units. Compressed air from compressor comes in FRL unit wherein, the air is filtered, controlled, and lubricated. Such prepared and controlled air is delivered to the pneumatic system. Function of FRL Unit:- 1. Filter: i) To […]
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