Shaft: The pump shaft is made of a high grade stainless steel, ground and polished, and is of a large diameter designed for high torque.

传动轴：泵传动轴是由高等级不锈钢制成，平整光滑，直径大，适用于扭矩大的情况。

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This series of pump is out of type DC shape, the wetted parts are made of stainless stainless steel, It is suitable for draining corrosive wate in mining, The shaft sealing is machanical seal.

本系列产品过流零件用不锈钢制造，适用于输送矿山排放的腐蚀性矿水。

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