Inflate/Deflate High-Pressure Pump A unique feature is the included imtech high-performance SUP compressor pump with inflate and deflate function. The pump makes it possible to accurately set the air pressure specified in the operating instructions up to 20PSI / 1.4BAR. As soon as the desired air pressure is reached, the air pump switches off automatically. The power is supplied via the cigarette lighter in the car. If the car is not nearby, the SUP pump can be powered using the included power bank.