Fuel siphon pumps gas in any direction for easy, clean fill ups in hard-to-reach fuel tanks. At-the-handle pump control allows for auto shut-off and restarts. Ideal for smaller engines including lawnmowers, trimmers, chainsaws, generators, blowers, edgers, snow throwers, or any small engine that requires refueling. Flow rate of 1 gallon (3.7 liter) per minute. Child safety lock included.