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VPS干式螺杆真空..
VPS干式螺杆真空泵优势  工作腔内无水无油，可获得清洁真空。 Oil& Water free Dry running operation makes clean vacuum. 单级设计确保固体废渣更容易排出并大幅减少泵内残余物。 Single stage design enables solid waste easy discharge and eliminate residue in the pump. 通过特殊涂层处理，可用..
2017-06-28
材质及涂层
1、材质及标准涂层：  泵体：球墨铸铁，特氟龙（PTFE）涂层  转子：FCD55铸铁，特氟龙（PTFE）涂层  同步齿轮：合金钢，精磨，斜齿轮  O型圈：氟橡胶（Viton） 2、涂层可选项：  特殊涂层：特氟龙（PFA）；镀镍（Ni Coating）；镀铬（Cr Coating）；  镀镍+特氟龙(Ni Coating+Te..
2017-06-28
干式螺杆真空泵结..
干式螺杆真空泵结构图 
2017-06-28
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