ideal for siphoning, filling and transferring various liquids, suitable for diesel, engine oil and heating oil, suction capacity: engine oil 0.2 l/min, diesel and heating oil 1.2 l/min, 12V connection via the crocodile pole terminals from the vehicle or an external battery, including 6 mm suction probe, not suitable for water, gear oil and highly flammable liquids such as petrol etc.