单联齿轮泵
GPA1-1-E-20R6.3
GPA1-2-E-20R6.3
GPA1-4-E-20R6.3
GPA2-6-E-20R6.3
GPA2-10-E-20R6.3
GPA2-16-E-20R6.3
GPA3-25-E-20R6.3
GPA3-40-E-20R6.3
GPA3-63-E-20R6.3

双联齿轮泵
GPA1-1-1-E-20R6.3
GPA1-2-2-E-20R6.3
GPA1-4-4-E-20R6.3
GPA2-6-6-E-20R6.3
GPA2-10-10-E-20R6.3
GPA2-16-16-E-20R6.3
GPA3-25-25-E-20R6.3
GPA3-40-40-E-20R6.3
GPA3-63-63-E-20R6.3

单联带溢流阀（外泄）齿轮泵
GPA1-1-EK1-20R
GPA1-2-EK1-20R
GPA1-4-EK1-20R
GPA2-6-EK1-20R
GPA2-10-EK1-20R
GPA2-16-EK1-20R
GPA3-25-EK1-20R
GPA3-40-EK1-20R
GPA3-63-EK1-20R

单联带溢流阀（内泄）齿轮泵
GPA1-1-EK2-20R
GPA1-2-EK2-20R
GPA1-4-EK2-20R
GPA2-6-EK2-20R
GPA2-10-EK2-20R
GPA2-16-EK2-20R
GPA3-25-EK2-20R
GPA3-40-EK2-20R
GPA3-63-EK2-20R