DisplacementmL/ rev
14.316.51923252830
Max. GPM (Gallon/min)
7.58.71012131516
Rated Speed1500 rpm1500 rpm1500 rpm1500 rpm1500 rpm1500 rpm1500 rpm
Max. Speed2000 rpm2000 rpm2000 rpm2000 rpm2000 rpm2000 rpm2000 rpm
Min. Speed600 rpm500 rpm500 rpm500 rpm500 rpm500 rpm500 rpm
Rated Pressure2600 psi (18 MPa)2600 psi (18 MPa)2600 psi (18 MPa)2600 psi (18 MPa)2600 psi (18 MPa)2600 psi (18 MPa)2300 psi (16 MPa)
Max. Pressure3300 psi (23 MPa)3190 psi (22 MPa)3190 psi (22 MPa)3190 psi (22 MPa)3190 psi (22 MPa)3190 psi (22 MPa)2900 psi (20 MPa)
Volumetric Efficiency90%92%93%93%93%93%93%
Mechanical Efficiency85%85%85%85%85%85%85%
Oil Ports1 inlet, 2 outlet
Way of oil in and outRear in, side out
10/12/13/15 GPM Hydraulic Gear Pump Dimensions Diagram (Unit: mm)
Tips: Precautions for using 15 GPM hydraulic gear pump.
The working oil temperature is -20℃ to 80℃.
When using 15 GPM hydraulic gear pump in winter, use 32# anti-wear hydraulic oil. When using 15 GPM hydraulic gear pump in summer, use 46# or 68# anti-wear hydraulic oil.
The working oil filtration accuracy of 15 GPM hydraulic gear pump is ≤25μm.
When using 15 GPM hydraulic gear pump for the first time, pay attention to tighten the pipe joints and to remove the air from pipe and system, to avoid the 2-way gear pump from not working properly.
The front end of 2-way gear pump has no bearing and cannot bear radial force. If you need a radial bearing structure, you can contact us for customization.
15 GPM hydraulic gear pump can not be used for overspeed or overload, so as not to reduce the service life.
The external drain port of 2-way gear pump must be connected to the oil tank separately, and cannot be mixed with other oil return lines to avoid affecting normal operation.