Helicopter Fuel System Pump is a self priming double acting positive displacement reciprocating hand pump used in military and navy purposes. The Pump is used in ships carrying helicopters for fuelling by hand. The Pump can work under pressure of 450 gallons/hr. [9700lbs/hr] and has a capacity 60 lbs/sq. Inch. The Helicopter Fuel System Pump operates with a suction lift of up to 15 feet.