CAT 1439549 Diesel Engine Parts Hand Feed Fuel Pump for Caterpillar
Minor Diameter:45.0 LB
Controlled Flow Rate:Flange Mount
Cover End Flow @ RPM:Right Hand (CW)
Rotation:2520VQ14C14-11DD20
Weight:2 1/2
Mounting Flange:Flange
Shaft Type:N/A
Major Diameter [Max:Standard Pilot
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Product Details

Minor Diameter45.0 LB
Controlled Flow RateFlange Mount
Cover End Flow @ RPMRight Hand (CW)
Rotation2520VQ14C14-11DD20
Weight2 1/2
Mounting FlangeFlange
Shaft TypeN/A
Major Diameter [MaxStandard Pilot
Spline Description0.875 in
Shaft End RPM [Max13 Tooth Splined
Minor Diameter [Max2520VQ
Shaft End Pressure [Max1.375 in
Port Orientation - Shaft EndBuna-N
Port Orientation - Cover End2700
Port Size0.715 in
Pilot TypeSAE B, 2 Bolt
Minor Diameter [MinSingle Shaft Seal
Seal Material16/32
Displacement Cover End (cu in/revolution)2700
Shaft End Flow @ RPM2700
Max. RPM [MaxN/A
Shaft Dia.14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Cover End RPM [Max0.873 in
Manufacturer Part No.0.872 in
Port TypeN/A
Pressure Port Size, Shaft EndN/A
Pump SeriesN/A
Displacement Shaft End (cu in/revolution)14 gal/min @ 1200 rpm, 21 gal/min @ 1800 rpm
Major Diameter [Min2520VQ14C14-11DD20
Cover End Pressure [Max2000
GPM @ 1,800 rpm, Cover End3000
Integral Valve Configuration21
Shaft Length21
Shaft Keyw/o Integral Valves
Model No.Outlet 135° CW from Inlet
Shaft Seal TypeOutlet 90° CW from Inlet
Pressure Port Size, Cover End1 1/16 in SAE O-Ring
GPM @ 1,800 rpm, Shaft End1 5/16 in SAE O-Ring
Relief Valve Setting2.8
Mounting2.77
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Company Profile

BTA Vane Pump Co., Ltd.
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