All pumps from the D4B to the D25B model are equipped either with single= phase or three-phase motors. D40-65B models are equipped with three-phase motors. Moreover, all pumps of....

Oils sealed rotary vane vacuum pumps are being used in all areas of vacuum engineering. They are equally suited for both industrial production and research applications. They may....

Oerlikon Leybold Vacuum Pump combinations of Roots vacuum pumps with backing pumps are called " RUTA" . Our Roots vacuum pumps WA, WS and RA or WAU and WSU with integrated bypass....