姐姐8免费观看完整版电视剧,电影三级迅雷,谁有农村版的黄色小说求介绍,韩国电影大胸的女友,男人狂躁女人下面全程,好爽又高潮了毛片无广告,封先生的溺宠甜妻是哪个小说,第11部分夫妇交换系列,花娇希韵小说全文免费阅读起点


Vacuum Pump PRODUCTS

Quality first, service first as the goal, to provide customers with high-quality products

Dry Air Cooled Roots Vacuum Unit


Features & Application:
Dry operation, straight air. Pump suction chamber without any working fluid, no sewage, no pollution, environmental protection.
Large pressure difference, wide application range, especially large load, short pumping time. Low vacuum, and a large amount of water vapor and a small amount of dust occasions.
Low energy consumption, high efficiency, good durability.
The exhaust port of the unit has a condenser, which can be recycled for condensable gas.
The front end (exhaust port) of the unit can be equipped with water ring pump, reciprocating pump, slide valve pump and other front-stage pumps, and can obtain different vacuum degree and apply to different process environment.
The dry air cooling units are widely used in vacuum smelting, vacuum drying, vacuum impregnation, vacuum distillation, aviation/aerospace experiments, gas transportation, power station dust collection and other occasions.


Vacuum Pump Related Products

Quality first, service first as the goal, to provide customers with high-quality products