Corrosion wear is the major reason of the packing seal destruction.

填料密封腐蚀磨损是填料密封装置失效的主要原因.

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Shaft seal: it can use mechanical seal, dynamic seal and packing seal, at theoption of users.

轴封: 采用机械密封 、 动力密封及填料密封, 用户可以任意选定.

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Seal with packing seal or a single slip surface, double mechanical seal sliding surface.

轴封采用填料密封或单滑面 、 双滑面机械密封.

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Deputy slurry pump impeller with a combination of packing seal, the sealing effect is good.

渣浆泵采用副叶轮与填料组合轴封, 密封效果较好.

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