德耐尔干式螺杆真空泵DS250

性能优势
Performance Benefits
节能：功耗比同类产品降低20%以上；
Energy saving: The power consumption is reduced by more than 20% compared with similar products；
可靠：干式结构泵腔，机械变容压缩，实现稳定的工艺真空；
Reliable: Dry structure pump chamber, mechanical variable capacity compression, to achieve stable process vacuum;
环保：零污水排放，无环保压力，节省污水处理费用；
Environmental protection: zero sewage discharge, no environmental pressure, saving sewage treatment costs;
增效：不污染溶剂，便于回收溶剂，增加效益；
Efficiency: does not pollute the solvent, is convenient to recover the solvent, and increases the benefit;
易维护：无需做特别的维护，基本无维修费用，省事、省心；
Easy maintenance: no need to do special maintenance, basically no maintenance costs, trouble-free, worry-free;
冷却：水量比同类产品节约90%以上，且对冷却温度要求不苛刻；
Cooling: The water volume is more than 90% less than that of similar products, and the cooling temperature requirements are not harsh;
防腐：可选用镍磷、哈氏合金等涂层或选配钛合金等整体材质。
Anti-corrosion: nickel phosphorus, Hastelloy alloy and other coatings can be selected or titanium alloy and other integral materials can be selected.