Vane Pump Jiangsu Hydstar Hydraulic Pump Manufacturer 4520VQSV10 4520VQV10
Port Size:45.0 LB
Rotation:Flange Mount
Shaft Length:Right Hand (CW)
Seal Material:2520VQ12A5-11DD20
Displacement Cover End (cu in/revolution):2 1/2
Mounting Flange:Flange
Integral Valve Configuration:N/A
Port Type:Standard Pilot
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Product Details

Port Size45.0 LB
RotationFlange Mount
Shaft LengthRight Hand (CW)
Seal Material2520VQ12A5-11DD20
Displacement Cover End (cu in/revolution)2 1/2
Mounting FlangeFlange
Integral Valve ConfigurationN/A
Port TypeStandard Pilot
Cover End Pressure [Max0.875 in
Major Diameter [Min13 Tooth Splined
Spline Description2520VQ
Shaft End Flow @ RPM1 3/8 in
Relief Valve SettingBuna-N
Minor Diameter [Min2700
Max. RPM [Max0.715 in
Shaft End RPM [MaxSAE B, 2 Bolt
Pressure Port Size, Shaft EndSingle Shaft Seal
Shaft End Pressure [Max16/32
GPM @ 1,800 rpm, Shaft End2700
GPM @ 1,800 rpm, Cover End2700
WeightN/A
Mounting5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm
Minor Diameter0.873 in
Shaft Dia.0.872 in
Cover End RPM [MaxN/A
Pressure Port Size, Cover EndN/A
Port Orientation - Shaft EndN/A
Pump Series12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm
Shaft Type2520VQ12A5-11DD20
Shaft Seal Type3000
Minor Diameter [Max3000
Cover End Flow @ RPM7.5
Shaft Key18
Displacement Shaft End (cu in/revolution)w/o Integral Valves
Port Orientation - Cover EndOutlet 135° CW from Inlet
Manufacturer Part No.Outlet 90° CW from Inlet
Model No.3/4 in Flange
Pilot Type1 in Flange
Controlled Flow Rate1.1
Major Diameter [Max2.45
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Company Profile

BTA Vane Pump Co., Ltd.
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