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AFP-20

Triumph Group Systems & Support

The AFP-20 high speed centrifugal pump is a lightweight gas turbine afterburner fuel pump. The pump minimizes fuel temperature rise at high turndown (part load) conditions by operating with a partially filled impeller; i.e., vapor core. The pump regulates afterburner fuel flow by throttling the inlet flow to the pump in response to servo pressure from the fuel control. The impeller provides only the pressure rise required to match the afterburner nozzles and downstream fuel systems. The pump is mounted on and driven by the engine gearbox. A dual shaft seal segregates the fuel and oil sections of the pump with an overboard drain valve in between.

P/N: 6045T31P03
NSN: 2915-01-139-7307
Cage Code: 11599
Engine: General Electric F404 / RM12 Engine
Vehicles: T-50

Need parts for the AFP-20?

You can also call (603) 424-3111 to check availability.
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  • High speed centrifugal fuel pump
  • Centrifugal afterburner fuel pump with modulating inlet throttle valve
  • Integral fuel and oil shaft seal assemblies
  • Inlet throttle valve
  • Inlet valve control ports
Part NumberDescriptionNSNConditionCage CodeMFGAlt PN
97173BEARING SETFN11599Triumph Group Systems & Support
97424SPRINGFN11599Triumph Group Systems & Support
97459SPACER SEAL RINGFN11599Triumph Group Systems & Support
99287RING SEALFN11599Triumph Group Systems & Support
102799SHAFT PLUG ASS'YFN11599Triumph Group Systems & Support
103057COVER SHIPPINGFN11599Triumph Group Systems & Support
103309SLEEVE ASSYFN11599Triumph Group Systems & Support
103979SPINDLE DRIVEFN11599Triumph Group Systems & Support
104204HOUSING ASSYFN11599Triumph Group Systems & Support
104659VALVE ASSYFN11599Triumph Group Systems & Support
105195VOLUTEFN11599Triumph Group Systems & Support
105368NOZZLE DISCHARGEFN11599Triumph Group Systems & Support
106136SEAL RING ASSYFN11599Triumph Group Systems & Support
106499PARTS KITFN11599Triumph Group Systems & Support
108408SHAFT MAIN DRIVEFN11599Triumph Group Systems & Support
109624SEAL FACEFN11599Triumph Group Systems & Support
109950A4-88-1PARTS KIT AFP-41(ROCAF)FN11599Triumph Group Systems & Support
78172-124PACKING PREFORMEDFN11599Triumph Group Systems & Support
78172-126PACKING PREFORMEDFN11599Triumph Group Systems & Support
78172-135PACKING PREFORMEDFN11599Triumph Group Systems & Support
78172-149PACKING PREFORMEDFN11599Triumph Group Systems & Support
78172-901PACKING PREFORMEDFN11599Triumph Group Systems & Support
78178-149PACKING PREFORMEDFN11599Triumph Group Systems & Support
97426-8SEAL, SPRINGFN11599Triumph Group Systems & Support
99308-005SHIM PLATEFN11599Triumph Group Systems & Support

Request a Quote

Interested in parts for the AFP-20? Fill out the form below and we’ll get back to you within 1-3 business days with more information.
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Description
 

To upload your own RFQ, or to add more information, please use our advanced quote form. You can also call or email the sales representative listed below.

Ken Foote
Vice President

Request a Quote

Interested in the AFP-20? Fill out the form below and we’ll get back to you within 1-3 business days with more information.
Hidden
Name:*

To upload your own RFQ, or to add more information, please use our advanced quote form. You can also call or email the sales representative listed below.

Ken Foote
Vice President