Yuyao Bill Spray Co.,Ltd
Yuyao Bill Spray Co.,Ltd Good service High quality and Low price is our mission
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Large head lotion pump with unique styles and various colors
A screw pump (also known as a helical rotary pump or progressing cavity pump) is a type of positive displacement pump that uses the principle of a rotating screw to move fluid. The screw's Archimedean screw-type design traps fluid in the cavities formed between the screw and the pump wall, progressively moving the fluid along the pump's axis. Here are some key features and applications:
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