Roots Water-ring (Liquid-ring) Vacuum Machine Set
Roots Atmospheric Spraying Water-ring Vacuum Machine Set
IZ-water pump
BL-Water pump
IZ (BL) water pump
The direct-coupled type single-stage centrifugal pump
SK Direct-coupled Water-ring Vacuum Pump
SK-A molding industry ideal vacuum pump
SK-D molding industry ideal vacuum pump
2SK-B water-ring vacuum pump
2XZ-B rotary-vane type vacuum pump
2BEA series of water loop vacuum pump
