We can supply various kinds of vacuum pumps:1. H Series Rotary Piston Vacuum Pumps (Pumping speed 8-1000 L/s)2. ZJ and ZJP Series Roots Vacuum Pumps (Pumping speed 30-20000 L/s)3. LQ Series Gas-Cooling Roots Vacuum Pumps (Pumping speed 75-5000 L/s, 4.5-300M3/min) 4. LS Series Water-Cooling Roots Vacuum Pumps (Pumping speed 9-120 M3/min)5. KT Series High Vacuum Oil Diffusion Pumps (Pumping speed 720-35000 L/s)6. Water Ring Vacuum Pumps7. Various Vacuum Pump Systems8. Roots Pump With Cooling Gas Circulation Stations With Rotary Piston Pumps9. CP Series Vacuum Oil Purification Plant (Capacity 250-2000 L/h)10. ZDG and GDS Series Vacuum Freezing Dryer11. In-Line Vacuum Coating System for Architectural Glass12. GOR Series Electric Capacitance Vacuum Drying and Impregnating Plant13. Stationary Industrial Vacuum Cleaner (Max. cleaning capacity 6.4 and 8 T/H, Max. vacuum 80 hPa) 14. Various Vacuum ValvesThe e-catalogue is available.