DSV变螺距螺杆真空泵

DSV变螺距螺杆真空泵性能优势：

●高压段抽速快，运转功率低，噪音低/High pressure period of pumping speed is fast, low power and low noise.

●可依制程/环境需求选用水冷（防爆）或气冷（防爆）马达/Can choose water in accordance with the process/environment demand (explosion) or air cooled motor (explosion).

●气冷马达机型可搭配自循环冷却系统，能使用在无冷却水系统的环境/Air cooled motor model can match the circulating cooling system, can use in the absence of cooling water system of the environment.

●DSV变螺距系列，耗能低、节能减排、省成本/PD varying pitch series, low energy consumption, energy conservation and emissions reduction, and save cost.