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1. Features

Jzj (P) roots air jet water ring vacuum unit is composed of Roots vacuum pump, 

atmospheric jet pump and water ring vacuum pump in series. 

The unit has high vacuum degree, high air extraction efficiency, 

low noise, stable operation, compact structure, small floor area, simple operation and convenient maintenance.

2. Applications

Jzj (P) roots air jet water ring vacuum unit can be widely used in vacuum distillation, 

material dehydration in pharmaceutical and chemical industry, 

vacuum impregnation in electrical industry, kerosene gas phase drying,

 powder metallurgy sintering, freeze drying in food industry.

 It can also be used in the workplace with a large amount of steam and fine dust.