Kao Lu FC and SC series is a pneumatic cylinder as the basic type BF cylinder, the cylinder diameter ψ40 ~ 200mm range, complete specifications. The BF separator cylinder is completely sealed, almost no air leaks, and BF membrane has excellent pressure resistance, the cylinder life is very long. Even at low pressure state, but also a smooth work. Also after long stops, steady work, no need to provide lubrication in the air pipe.