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Dry Vacuum Pump - CR Series
Dry Vacuum Pump CR series is an air-cooled roots type dry vacuum pump. Stable operation and extended lifetime are possible because there is no oil inside of the pump head and no contact between rotor and cylinder.
1 Ultimate pressure is a value without gas ballast gas.
2 Please specify phase and voltage when ordering.
3 The valve for gas ballasts is an option.
4 Maximum water vapor tolerance is a value when gas ballast is used. Make sure to use a gas ballast mechanism.