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Mechanical Booster Pump PMB Series

Mechanical Booster Pump PMB Series

The PMB series Ver. D is a wide use mechanical booster pump with multiple voltage motor (high efficiency). It is possible to run with air-cooled depending on use condition. And surface treatment and atmospheric operation type are selectable as option.

features

  • Possible to run with air-cooled depending on use condition. Continuous operation under 200Pa. Pumping time to reach 200Pa needs to be within 10 minutes.
  • Possible to select multiple voltage motor (either 200V class or multiple voltage) Compatible with universal motor and optional explosion proof motor can be equipped. Compatible with high efficiency regulation (IE2/GB3/EPAct).
  • International standard for western market (Compliant with CE and cTUVus)
  • Excellent corrosion resistance surface treatment (Optional: T type) High surface hardness and excellent corrosion resistance. The surfaces of all main parts have undergone anodic oxide coating to provide excellent corrosion resistance and surface rigidity. This can restrain scratch and corrosion inside of the pump.
  • Atmospheric pressure start type effective for pumping time shortening (option: inverter) Because the pump can start at the same time of roughing pump, pumping time can be shorter comparing with standard type.

applications

  • Evaporation, sputtering, ion plating
  • Vacuum drying, freeze drying, vacuum degassing,Analytical instruments, leak test system
  • Gas exchange, filling, vacuum insulating,Heat treatment, melting furnace
  • Other various kinds of vacuum system

specifications

ModelPMB100DPMB300DPMB600DPMB1200DPMB2400D
Maximum pumping speed
m3/h(L/min)		50Hzm3/h9528050010002500/2000
L/min1580467083301666741667/33330
60Hzm3/h11533060012003100/2400
L/min19205500100002000051667/40000
Maximum suction pressure　Pa50Hz9.3×1031.2×1031.3×1032.0×103/8.0×102
60Hz6.2×1039.3×1021.1×1031.5×103/6.7×102
Maximum allowable differential pressure　Pa50Hz8.0×1034.0×1037.3×1033.5×103/4.7×103
60Hz5.6×1033.3×1036.0×1033.0×103/4.7×103
Ultimate Pressure　Pa4.0×10-16.7×10-1
Allowable drive pressure　Pa～1.0×105(atmospheric pressure start type)
MotorpoleskW0.4(2)0.75(2)2.2(2)3.7(2)7.5(2)
200V class V50Hz200ー
60Hz200/220ー
Multiple voltage V50Hz220～240/380～415200～240/380～415
60Hz208～240/380～460200～240/380～460
OilULVOIL R-4
Oil capacity L0.350.71.51.94.0
Cooling methodAir-coolingAir-cooling/Water-cooling
Cooling waterPrimary side pressure　MPaー0.3
Inlet/outlet differential pressure　MPaー0.05
Volume　L/minー23
Temprature　℃ー5～30
Inlet connection JIS-B-2290VG50(optional)VG80(optional)VG100(optional)VG200(optional)
Outlet connection JIS-B-2290VF50(optional)VF80(optional)VF200(optional)
Dimensions　W×D×Hmm267×576×180321×685×260362×784×320417×970×340520×1260×460
Weight　 kg265182115260
Standard roughing pumpVD401VD601VD901VS2401VS650/PKS-070
Applicable standardCE、cTUVus
OptionalSurface treatment, adapter flange, explosion proof motor *9,atmospheric pressure start type (Inverter),lubrication oil, lubrication chamber evacuation,Horizontal exhaust direction type (PMB2400D only)
Atmospheric pressure start type Inverter specification/voltageI2,A2/200V～240V(50Hz/60Hz)
I4,A4/380V～480V(50Hz/60Hz)