Multi-Stage Roots Type Dry Vacuum Pump
CR Series
CR
アルバック
Features
Features
- 'Air cooled for low running costs.
- No requiement for cooling water and nitrogen gas.
- Low power consumption, air tight and light weight are featured in this pump.
- Possible to pump down water vapor by use of gas ballast.
- Applicable standard:CE,cTUVus.
Applications
- Clean gas vacuum pumping such as air, inert gas.
- Water vapor pumping for vacuum dryer equipment (gas ballast is required)
- Vacuum equipment such as sputtering, evaporator, etc
Specifications
Model | CR16B | CR30B | CR60B-S | CR60B-T | CR300B | |
Max.pumping speed | m3/h | 16 | 30 | 55 | 300 | |
L/min | 280 | 500 | 920 | 5000 | ||
Ultimate pressure *1 | Pa | ≦3.0 | ≦0.5 | |||
Maximum inlet pressure | Atmospheric pressure | |||||
Maximum outlet pressure | Atmospheric pressure | |||||
Power supply *2 | Single phase: 100V, 200V 3 phase: 200V |
Single phase: 200V |
3 phase: 200V | 3 phase: 200V | ||
Motor rating | kW | 0.72 | 1.5 | 3.0 | ||
Inlet port | KF25 | KF40 | KF50 | |||
Outlet port | KF25 | KF40 | ||||
Weight | kg | 35 | 48 | 100 | ||
Applicable standard | CE、cTUVus | |||||
Cooling method | Air cooling | |||||
Gas ballast mechanism *3 | Equipped | |||||
Maximum water vapor tolerance *4 | g/h | <300 | <500 | |||
Standard accessory | Power Connector,Remote Connector,Instruction Manual,Air filter,Guard |
※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.
Option
Model | CR16B | CR30B | CR60B | CR300B | |||||
Gas ballast | Needle valve | 〇 | 〇 | 〇 | 〇 | ||||
Solenoid valve+Needle valve | 〇 | 〇 | 〇 | 〇 | |||||
Rubber foot | 〇 | 〇 | 〇 | 〇 |
Accessory
Model | CR16B | CR30B | CR60B | CR300B | |
Silencer | RS-01+kit D | 〇 | 〇 | - | - |
RS-01+kit A | - | - | 〇 | - | |
RS-01+kit C | - | - | - | 〇 | |
Simple silencer *1 | EFS-11-NW25/2/2516 | 〇 | 〇 | - | - |
EFS-19-NW40/1 *2 | - | - | 〇 | 〇 | |
Power compatible BOX | Ver.A→Ver.B | 〇 | 〇 | 〇 | 〇 |
*1 Element inside needs to be replaced in periodical maintenance.
*2 It is impossible to connect it to ductwork in the facility(Open type)