中國總代理蘇州維倫自動化 大量庫存 批發(fā)*
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葉片泵轉(zhuǎn)子旋轉(zhuǎn)時，葉片在離心力和壓力油的作用下，尖部緊貼在定子內(nèi)表面上。這樣兩個葉片與轉(zhuǎn)子和定子內(nèi)表面所構(gòu)成的工作容積，先由小到大吸油后再由大到小排油，葉片旋轉(zhuǎn)一周時，完成一次吸油與排油。

PVF-12-55-10S  PVF-12-70-10S  PVF-12-35-10S  PVF-12-20-10S 
PVF-12-35-10   PVF-12-20-10  PVF-12-55-10   PVF-12-70-10
PVF-15-35-10S   PVF-15-20-10S  PVF-15-55-10S  PVF-15-70-10S
PVF-15-35-10  PVF-15-20-10  PVF-15-55-10  PVF-15-70-10
PVF-20-35-10S  PVF-20-20-10S   PVF-20-35-10  PVF-20-20-10
PVF-20-55-10S PVF-20-70-10S  PVF-20-55-10 PVF-20-70-10
PVF-30-35-10  PVF-30-20-10 PVF-30-35-10S  PVF-30-20-10S
PVF-30-55-10  PVF-30-55-10S  PVF-30-70-10S  PVF-30-70-10
PVF-40-35-10  PVF-40-20-10   PVF-40-35-10S  PVF-40-20-10S
PVF-40-55-10S PVF-40-55-10   PVF-40-70-10S PVF-40-70-10
VP5F-A2-50  VP5F-A3-50 VP5F-B2-50  VP5F-B3-50 VP5F-B2-50S
VP5F-B4-50  VP5F-B5-50   VP5F-B3-50S VP5F-B4-50S
VP5F-B5-50S   VP5F-A4-50  VP5F-A5-50 VP5F-A2-50S
VP5F-A3-50S VP5F-A4-50S  VP5F-A5-50S