2BED series two-stage high-efficiency water ring vacuum pump is a high-efficiency water ring vacuum pump developed by our company on the basis of 2BE1 series products. The ultimate pressure of the 2BE1 series vacuum pump is 3300Pa, and the ideal working pressure range is 20Kpa-100Kpa.

JZJ2B series Roots water ring unit is an air pumping unit composed of ZJY type Roots pump as the main shaft pump, 2BV/2BE1 series water ring pump or Roots-water ring unit as the front stage pump. In addition to being used to pump general gases, it can also pump gases containing moisture, organic solvents or a small amount of dust.

< 1...8910...15 >