Single lip teflon seal, low friction, suitable for windmill, pump, compressor, gearbox, engine bearing and other applications.

适于风车、泵、压缩机、齿轮箱、引擎曲轴箱等各种应用。

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Swirl pump is compact, light weighted and no speed-adjusting device needed, no friction except bearer, low noise, no water and no oil in the output air.

旋涡气泵结构紧凑，体积小，重量轻，不需变速装置，除轴承外其它部位没有直接接触磨擦，噪音低，送出的气源无水无油。

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