The Suntec AS47C is an oil pump with a maximum flow rate of 47 liters per hour. It has a built-in solenoid valve that controls the regulator cut-off valve, allowing for fast cut-on and cut-off functions regardless of rotational speed. The AS47C is suitable for use with light oil, kerosene, and B10 heating oil/biofuel blends. It can be used in both one and two-pipe systems