E200B Excavator Oil Pump Assy 5I7948 for Engine 3306 S6KT
Minor Diameter [Max:45.0 LB
Rotation:Flange Mount
Pump Series:Left Hand (CCW)
Model No.:2520VQ12A11-11AA20-LH
Port Orientation - Shaft End:2.5
Shaft Key:Flange
Integral Valve Configuration:N/A
Major Diameter [Max:Standard Pilot
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Product Details

Minor Diameter [Max45.0 LB
RotationFlange Mount
Pump SeriesLeft Hand (CCW)
Model No.2520VQ12A11-11AA20-LH
Port Orientation - Shaft End2.5
Shaft KeyFlange
Integral Valve ConfigurationN/A
Major Diameter [MaxStandard Pilot
Mounting0.875 in
Port Type13 Tooth Splined
Displacement Shaft End (cu in/revolution)2.5
Max. RPM [Max1.375 in
Major Diameter [MinDouble
Manufacturer Part No.Buna-N
Minor Diameter [Min2700
Weight0.715 in
Displacement Cover End (cu in/revolution)SAE B, 2 Bolt
Shaft TypeSingle Shaft Seal
Pilot Type16/32
Cover End Pressure [Max2700
GPM @ 1,800 rpm, Cover End2700
Cover End Flow @ RPMN/A
Minor Diameter11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Spline Description0.873 in
Shaft End Pressure [Max0.872 in
GPM @ 1,800 rpm, Shaft EndN/A
Shaft End RPM [MaxN/A
Cover End RPM [MaxN/A
Pressure Port Size, Cover End12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Port Orientation - Cover End2520VQ12A11-11AA20-LH
Shaft Seal Type3000
Controlled Flow Rate3000
Port Size16.5
Relief Valve Setting18
Pressure Port Size, Shaft Endw/o Integral Valves
Shaft Dia.Outlet 135° CCW from Inlet
Seal MaterialOutlet Opposite Inlet
Shaft Length3/4 in Flange
Mounting Flange1 in Flange
Shaft End Flow @ RPM2.2
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Company Profile

BTA Vane Pump Co., Ltd.
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