Lubrication and Scavenge Pump

FT4 Gas Turbine Engine Bearing Lubrication and Scavenge | FT4 Gas-Turbine Operators

P-112, 112-D-001

Features & Benefits

This multi-circuit pump was designed to support the Pratt & Whitney Power Systems FT4 engine and is a direct replacement to the Nichols Model GM626 lube oil pumps originally installed on the power turbine lube skid.  This heavy duty pump provides superior reliability and durability.

  • Meets Turbo Power and Marine Systems (predecessor to P&WPS) original equipment specification IPA 6262
  • Minimal piping and mounting modifications required
  • Integral relief valve
  • Reliable Gerotor technology
  • Durable ductile cast-iron casings
  • Case-hardened drive shaft

WGPW Industrial Turbine Services, LLC  now has design authority for the FT4 engine, and has acquired Pratt & Whitney’s entire FT4 inventory. WGPW exclusively handles FT4 spare parts sales, including Cascon’s 112-D-001 pump, and all technical support previously provided by Pratt & Whitney. Please call WPGW customer service at +1-860-286-4600 for latest pricing and availability. In addition to the sale of pumps, they can also offer interconnect kits to replace GM626 pumps with the 112-D-001 pump.

Performance Parameters

Part Number
112-D-001
Application Fluid
Synthetic Lubricating Oil (e.g. MIL-PRF-23699 or MIL-PRF-7808)
Drive Type
Mechanical
Pump Type
Gerotor
Circuits
Max Flow Max Pressure Operating Speed
Lubrication 9.8 gpm 100 psi 2950 rpm
Scavenge (#7 bearing) 25 gpm 35 psi 2950 rpm
Scavenge (#8/9 bearing) 50 gpm 35 psi 2950 rpm
Operating Speed (rpm)
3600 (60 Hz), 2,950 (50 Hz)
Lubrication, Relief Pressure (psid)
120
Scavenge Air/Oil Ratio, Nominal
8:1
Scavenge Fluid Temperature, Maximum (°F)
300
Mean Time Betweem Overhaul, MTBO (hours)
40,000

Gas Turbine Engine

Lube and Scavenge Pump