低压齿轮泵 中压齿轮泵 高压齿轮泵
NB2-C20F NB2-D10F NB2-G10F
NB2-C25F NB2-D12F NB2-G12F
NB2-C32F NB2-D16F NB2-G16F
NB3-C40F NB3-D20F NB3-G20F
NB3-C50F NB3-D25F NB3-G25F
NB3-C63F NB3-D32F NB3-G32F
NB4-C80F NB4-D40F NB4-G40F
NB4-C100F NB4-D50F NB4-G50F
NB4-C125F NB4-D63F NB4-G63F
NB5-C160F NB5-D80F NB5-G80F
NB5-C200F NB5-D100F NB5-G100F
NB5-C250F NB5-D125F NB5-G125F