Engine Water Pump 20744939 22197705 for VOLVO Excavator EC380
Cover End RPM [Max:45.0 LB
Integral Valve Configuration:Flange Mount
Shaft End RPM [Max:Left Hand (CCW)
Rotation:2520VQ21A11-11CA20-LH
Minor Diameter [Max:2 1/2
Port Orientation - Cover End:Flange
Cover End Flow @ RPM:N/A
Max. RPM [Max:Standard Pilot
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Product Details

Cover End RPM [Max45.0 LB
Integral Valve ConfigurationFlange Mount
Shaft End RPM [MaxLeft Hand (CCW)
Rotation2520VQ21A11-11CA20-LH
Minor Diameter [Max2 1/2
Port Orientation - Cover EndFlange
Cover End Flow @ RPMN/A
Max. RPM [MaxStandard Pilot
Port Size0.875 in
Cover End Pressure [Max13 Tooth Splined
Pump Series2520VQ
Port Orientation - Shaft End1 3/8 in
Controlled Flow RateBuna-N
Weight2500
Manufacturer Part No.0.715 in
Major Diameter [MaxSAE B, 2 Bolt
Spline DescriptionSingle Shaft Seal
Shaft Length16/32
Mounting Flange2700
Pressure Port Size, Shaft End2500
GPM @ 1,800 rpm, Shaft EndN/A
Relief Valve Setting11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Shaft Key0.873 in
Displacement Cover End (cu in/revolution)0.872 in
Seal MaterialN/A
MountingN/A
Shaft Seal TypeN/A
Pressure Port Size, Cover End21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Minor Diameter2520VQ21A11-11CA20-LH
Major Diameter [Min3000
Displacement Shaft End (cu in/revolution)3000
Shaft End Pressure [Max16.5
Shaft End Flow @ RPM31.5
Port Typew/o Integral Valves
GPM @ 1,800 rpm, Cover EndOutlet 135° CCW from Inlet
Minor Diameter [MinOutlet Inline w/Inlet
Model No.3/4 in Flange
Pilot Type1 in Flange
Shaft Type2.22
Shaft Dia.4.12
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Company Profile

BTA Vane Pump Co., Ltd.
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