About 110 products for roll booster (0.003)
Zj-70 0.75kw 70L/S Roots Vacuum Pump
Desc:Working principleRoots vacuum pump, also known as mechanical booster pump, is a rotary positive displacement vacuum pump. The schematic structure of t...
2024-02-13
0.75kw Zj-30 Model Roots Vacuum Pump
Desc: ModelSuction capacity (L/S)Limit vacuum (Pa)Speed (rpm)Motor Power (kw)Inlet Dia. (mm)Outlet Dia. (mm) Weight (Kg)Recommended backing pump ...
2024-02-13