This compact multi-circuit gerotor type lube and scavenge pump provides independent functions of engine lubrication and oil scavenge from two bearing sumps.
Working Fluid | Synthetic Lubrication Oil (e.g., MIL-PRF-23699 or MIL-PRF-7808) |
Pump Speed, Nominal (rpm) | 11,000 |
Lubrication Flow (gpm) | 2.4 |
Lubrication Circuit Inlet Pressure Minimum (psia) | 4 |
Lubrication Supply Pressure Rise (psid) | 80 |
2 X Scavenge Cpacity (gpm) | 3.6 |
Scavenge Fluid Temperature | 330 °F |
Weight (lb) | 2.4 |
Mean Time Between Overhaul, MTBO (hours) | 20,000 |
Business Jet Gas-Turbine Engine
Lube & Scavenge Pump