MIL-DTL-62011E
3.5 Performance.
3.5.1 Pressure and flow. The pump pressure and flow characteristics shall equal or exceed those
illustrated by the curves shown on the individual specification sheet with the pump motor current not
exceeding 4.5 amperes under any of these operating conditions at 800 feet elevation, when tested as
specified in 4.6.3.
3.5.2 Pumpdown. The pump shall equal or exceed the pressures and flow rates specified on the
individual specification sheet at all fuel levels 1.5 inches or more above the lowest point of the pump,
when tested as specified in 4.6.4. When pump delivery drops to 0 gph, air pressure developed in the fuel
line shall not exceed 0.5 psig.
2 7 .5 V O LT S
1 8 .0 V O LT S
0
3
5
7
8
1
2
4
6
Discharge pressure (psig)
FIGURE 1. Pressure and flow characteristics.
3.5.3 Dry operation. When tested as specified in 4.6.5, the pump shall be capable of withstanding
operation in a dry fuel tank for a period of not less than 4 hours, without evidence of damage or
impairment of performance.
3.5.4 Electromagnetic compatibility. When tested as specified in 4.6.6, the pump shall meet the
CE102 requirements of MIL-STD-461 pertaining to military vehicles. If a radio frequency noise filter is
required, the radio-frequency noise filter shall be an integral part of the pump.
5
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