Sumitomo住友齿轮泵QT42-20Sumitomo住友齿轮泵（低压型）QT31-20-A,QT31-25-A,QT31-31.5-A,QT41-40-A,QT41-50-A,QT41-63-A,QT51-80-A,QT51-100-A,QT51-125-A,QT61-160-A,QT61-200-A,QT61-250-A,Sumitomo住友齿轮泵（中压型）QT22-4-A,QT22-5-A,QT22-6.3-A,QT22-8-A,QT32-10-A,QT32-12.5-A,QT32-16-A,QT42-20-A,QT42-25-A,QT42-31.5-A,QT52-40-A,QT52-50-A,QT52-63-A,QT62-80-A,QT62-100-A,QT62-125-A,Sumitomo住友齿轮泵（高压型）QT23-4-A,QT23-5-A,QT23-6.3-A,QT23-8-A,QT33-10-A,QT33-12.5-A,QT33-16-A,QT43-20-A,QT43-25-A,QT43-31.5-A,QT53-40-A,QT53-50-A,QT53-63-A,QT63-80-A,QT63-100-A,QT63-125-A,Sumitomo油反向进出右齿轮泵QT31-20F-A,QT31-25F-A,QT31-31.5F-A,QT41-40F-A,QT41-50F-A,QT41-63F-A,QT51-80F-A,QT51-100F-A,QT51-125F-A,QT61-160F-A,QT61-200F-A,QT61-250F-A,住友齿轮泵（中压型）QT22-4F-A,QT22-5F-A,QT22-6.3F-A,QT22-8F-A,QT32-10F-A,QT32-12.5F-A,QT32-16F-A,QT42-20F-A,QT42-25F-A,QT42-31.5F-A,QT52-40F-A,QT52-50F-A,QT52-63F-A,QT62-80F-A,QT62-100F-A,QT62-125F-A,Sumitomo住友齿轮泵（高压型）QT23-4F-A,QT23-5F-A,QT23-6.3F-A,QT23-8F-A,QT33-10F-A,QT33-12.5F-A,QT33-16F-A,QT43-20F-A,QT43-25F-A,QT43-31.5F-A,QT53-40F-A,QT53-50F-A,QT53-63F-A,QT63-80F-A,QT63-100F-A,QT63-125F-A,Sumitomo住友双联齿泵QT2222,QT3222,QT3223,QT4222,QT4223,QT4232,QT4233,QT4242,QT4322,QT4323,QT4123,QT4133,QT5222,QT5223,QT5242,QT5243,QT5252,QT5333,QT5133,QT5343,QT6222,QT6253,QT6262,QT6363,QT6123,QT6143,QT6153,Sumitomo低压内啮合齿轮泵QT61-160-A,QT61-200-A,QT61-250-ASumitomoQT32-12.5SumitomoQT32-16SumitomoQT42-20SumitomoQT42-25SumitomoQT42-31.5SumitomoQT52-40SumitomoQT52-50SumitomoQT52-63SumitomoQT62-80SumitomoQT62-100SumitomoQT62-125SumitomoQT31-20SumitomoQT31-25SumitomoQT31-31.5SumitomoQT41-40SumitomoQT41-50SumitomoQT41-63SumitomoQT51-80SumitomoQT51-100SumitomoQT51-125SumitomoQT61-160SumitomoQT61-200SumitomoQT61-250SumitomoQT33-12.5SumitomoQT33-16SumitomoQT43-20SumitomoQT43-25SumitomoQT43-31.5SumitomoQT53-40SumitomoQT53-50SumitomoQT53-63SumitomoQT63-80SumitomoQT63-100SumitomoQT63-125超低噪音性能QT内啮合齿轮泵内部齿轮触点平滑，静音连转。其***特性为特殊齿轮设计,使用时其声音极低，即使在高速运转，音频仍然平稳平和。高运转耐磨性除机械结构简单外，使用***液压油，可以减少机械表面及各功能零件的磨损。QT泵能以250bar压力高速运转，即使使用一般的液压油，也不易磨损机件。极低压力脉动QT泵几乎可以完全免除压力波，故可作为系统***控速的理想机械工具使用压力范围广泛说明：1功率指在瞬间***高工作压力工况下所需的功率。2当工作转速n≠1500r/min时，驱动功率可按近似公式“表中值×n/1500”计算得出其近似值。3可搭配成双联泵。特点:1低噪音,***大噪音小于65db(A)。2寿命长。3抗污染性好。4压力脉动小。5Sumitomo住友齿轮泵QT42-20自吸性强。6广泛应用于各种液压系统。QT32-12.5SumitomoQT32-16SumitomoQT42-20SumitomoQT42-25SumitomoQT42-31.5SumitomoQT52-40SumitomoQT52-50SumitomoQT52-63SumitomoQT62-80SumitomoQT62-100SumitomoQT62-125SumitomoQT31-20SumitomoQT31-25SumitomoQT31-31.5SumitomoQT41-40SumitomoQT41-50SumitomoQT41-63SumitomoQT51-80SumitomoQT51-100SumitomoQT51-125SumitomoQT61-160SumitomoQT61-200SumitomoQT61-250SumitomoQT33-12.5SumitomoQT33-16SumitomoQT43-20SumitomoQT43-25SumitomoQT43-31.5SumitomoQT53-40SumitomoQT53-50SumitomoQT53-63SumitomoQT63-80SumitomoQT63-100SumitomoQT63-125)