提出了无密封转子泵的设计理念，设计了一种无密封转子泵。
A conceptual design of no-sealing rotor pump is put forward and a type of structure is designed.
转子泵提供了简化的物质交换，防止了由于泄露而造成的密封剂损失，有助于保持清洁的工作环境。
The Drum Pump offers a simplified material exchange, prevents sealant loss due to leaking and helps to maintain a clean workplace.
INOXPA系列卫生型转子泵的轴封采用机械密封，唇型密封或O型圈密封，有单密封和带水冲洗两种。
The shaft sealing in the INOXPA pump it can be by mechanical seal. Lip seal oro-ring seal. These arrangements can also be supplied either with or without flushing.
NY P转子泵主要有内、外转子、轴、泵体、前盖、托架、密封、轴承等组成。
NYP rotor pumps are mainly internal and external rotor, shaft, pump body, the front cover, brackets, seal and bearing etc.
NY P转子泵主要有内、外转子、轴、泵体、前盖、托架、密封、轴承等组成。
NYP rotor pumps are mainly internal and external rotor, shaft, pump body, the front cover, brackets, seal and bearing etc.
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