Mobile suction unit for petrol, equipped with pneumatic, rotary gear pump in stainless steel, pressure regulator and air filter with moisture separator, suction hose, kit of suction probes in different diameters, storage bowl, two wheels trolley and 20 l – plastic can for collection of the sucked petrol. The unit is equipped with an earth cable to enable an electrostatic discharge and is constructed in accordance with directive ATEX 2014/34/EU.