在泵内有很少量的流体损失，这使泵的运行效率不能达到100%，因为这些流体被用来润滑轴承及齿轮两侧，而泵体也绝不可能无间隙配合，故不能使流体100%地从出口排出，所以少量的流体损失是必然的。然而泵还是可以良好地运行，对大多数挤出物料来说，仍可以达到93%～98%的效率。
DG5S-8-2N-T-K-M-FPA5WL-B
DG5S8-2N-T-K-M-FPA5WL-B5-30
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DG5S-8-31C-M-U-D5-30
DG5S-8-3C-M-U-H5-30SUN-3584 LRFC-XFN
SUN-3585 CXAD-XAN
SUN-3586 RDBA-LAN 直流式溢流阀
SUN-3587 DAAA-MCV-223+
SUN-3588 DKHR-8HV
SUN-3589 FQCA-XAN-GCU(20LPM)
SUN-3590 FDCB-LAN-DBY
SUN-3591 CWCA-LHN-MBB
SUN-3592 FDBA-LAN-GBX
SUN-3593 PBDB-LAN-ECB
SUN-3594 CKGD-XAN
SUN-3595 CCEA-LIN
SUN-3596 9JN9RPECLAN
SUN-3597 SBY003RZGA-AM/7 20
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ATOS代理现货比例阀
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SUN-3598 SPN-HJ30-2A-POT-SS-5KD-11-G
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SUN-3601 EBY/S
SUN-3602 CVEV-SAN
SUN-3603 DAAL-MCN-224
SUN-3604 RVEA-KWN
SUN-3605 RDHA-LBN
SUN-3606 RVCA-LAN
SUN-3607 CACA-LHN 配套密封组件T-11A
DG5S-8-6A-E-T-M-FW-B6-40
DG5S-8-6BL-M-U-H5-30
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DG5S-H8-6C-2-VM-U1-H5-70（带插头）
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