Vacuum Pumping Systems Using a Dry Vacuum Pump.
Pump combination types
Used with Roots Vacuum Pumps (Mechanical Booster)
This environmentally compatible vacuum system is completely oil-free and strong against corrosive gases.
Used with Roots Vacuum Pumps on 2-stages
This is an environmentally friendly vacuum system that obtains high vacuum by combining two roots vacuum pumps.
Used with Ejectors
This is an oil-free environmentally friendly vacuum system that uses an ejector suitable for heavy volume exhaust, and a dry vacuum pump.