• Parker Hannifin Corporation

Magnetic Fuel Level Indicators

Parker offers Magnetic Fuel Level Indicators(MFLIs) for fluids and containers for the aerospace market. (MFLIs) provide a zero-leakage auxiliary method of gauging fuel tank quantity from outside the aircraft. An MFLI consists of three major parts: a sealed outer tube assembly mounted to the lower wing skin; an inner indicating stick with magnets; and an annular float with magnets that move up and down the outer tube with changing fluid levels. The Indicating stick is calibrated for individual applications. Calibration units may be in pounds, kilograms, gallons, or liters as required.