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Turbo Molecular Pumps
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F-250/1500E
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FF-160/700E
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FF-200/1200NE
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FF-250/1800E Hybrid
Combined TMP Unit
FJ-110 Pump Unit
FJ-620/FJ-500F Pump Unit
Vacuum Acqisition Equipment > FF-250/1800E Hybrid Molecular Pump

FF-250/1800E Hybrid Molecular Pump

Techncial Parameters:

Type
FF-250/1800
Inlet Flange
DN250: ISO-K(LF250)
Pumping Speed (L/S)£¨for air£©
1800
Compression Ratio
N2
109
H2
6x103
Ultimate Pressure£¨Pa£©
10-7
Outlet Pressure
DN40: ISO-KF
Bearing
precision ceramic bearings
Run-Up Time£¨min£©
8
Rated Speed£¨rpm£©
27,000
Recommended Fore Pump£¨L/s£©
8
Cooling Method
water
Water Temperature
< 25°C
Ambient Temperature (°C)
5~40
Mount Orientation
no limitation
Weight (Kg)
40
Purge Flange
DN10: ISO-KF
Vent Port
¦Õ1

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