The MF48-502B is a 3-inch, aluminum bodied, turbine flowmeter suitable for refueling aircraft applications. Customers include US Air Force KC-130, Lockheed Martin and Sargent Fletcher. It is calibrated to deliver 1 pulse per gallon of fuel, at flow rates of 50 to 600 gallons per minute. Two pulsed outputs are provided to drive electro-mechanical counters. An additional output is provided to drive a 28 volt, 3 ampere flow lamp.

Features:

• Simple design
• Seamless fuel path
• Established product history on KC-130
• Qualified design

Specifications

Flowmeter Models:
MF48-502B

Flow Ranges (pounds per hour):
50-600 GPM

Output:
1 pulse per gallon 28 volt amplitude

Construction:
2024-T4 Rotor, 356-T6 aluminum housing anodized

Accuracy:
+/- 3GPM or +/- 1 1/2{cf45cea113033368483d38fb286aa921cdb0f50c649cb191fdaaa2ffe38c25ab} whichever is greater

Repeatability:
+/- 0.1{cf45cea113033368483d38fb286aa921cdb0f50c649cb191fdaaa2ffe38c25ab}

Connector:
CA – 3102A – 16S

Temperature Environment:
-55° C to 70° C

Pressure Drop:
< 3 PSI/400 GPM Operating Pressure:
120 PSI operating 240 PSI proof