Home
About Us
Products
Supports
Links
Contacts
Sitemap
 
    Products
Turbo Molecular Pumps
F-100/110E
F-250/1500E
F-400/3500E
FF-160/620E
FF-160/700E
FF-200/1200E
FF-160/620NE
FF-200/1200NE
FF-200/1300E
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
¶’1

Back to Top

 

Home | About GK East | Supports | Contact Us | Related Links | Sitemap
Rm. 1803, Tri-tower C Building, #66 Zhong Guan Cun East Road, Beijing 100190, China
©2008 GK East Optoelectronic Technologies, Inc. All Rights Reserved. E-mail:contact@gkoe.com