Turbo Molecular Pump, FF-250/2000E, Water cooling, Grease lubrication,
Since developing the first vertical turbo molecular pump in 1970’s, KYKY always orients to the demand-driven market, aims to meet the requirement of our customers, and continuously launches new products in the enterprise spirit of developing on innovation.In the spirit of technology innovation and customer orientation. KYKY will continuously contribute to the further development in vacuum industry of China.
The grease lubrication turbo pumps are a series of high-performance molecular pumps independently developed by KYKY.
The grease-lubrication pump is equipped with ceramic bearing, with which molecular pump products can be installed in any orientation, and only need to be maintained once every 3-5 years in normal operating conditions.
This is usually of a self-sealed structure, consisting of a bearing inner ring, a bearing outer ring, balls, holders, a sealing end cover and lubricating grease. Shafting support structure applied to the grease-lubricated ceramic bearing has advantages of simple structure, free maintenance and low power consumption.
The characteristics: the grease lubrication turbo pump are Compact structure, easy to use, less contamination to system , wide range of application and stable performance.
Applications:
The grease lubrication turbo pumps are mainly used in solar cells, Low-E glass, ITO glass, accelerators, plasma technology, lamp making, vacuum leak detection and other industries.
Specifications:
| Flange（In） | ISO-K/CF 250, | Max. Fore-vacuum Pressure | N2：650 |
| Flange（Out） KF | DN50 | Gas Throughout （sccm） | N2：3200 |
| Pumping Speed( L/s） | N2：2000 | He：2400 | |
| He：1600 | H2：1850 | ||
| H2：740 | Ar：1200 | ||
| Ar：1900 | Rotation Speed （ rpm） | 24000 | |
| Compression Ratio | N2: 108 | Run-Up Time（min） | ≤9 |
| He：104 | Cooling Type,Standard | Water | |
| H2：103 | Cooling Water Consumption （ L/min） | ≥1 | |
| Ar：109 | Cooling Water Temperature（℃） | ≤25 | |
| Ultimated Pressure（Pa) | CF：6×10-7 | Power Connection:Voltage （V AC） | DC24/AC220 |
| ISO-K：6×10-6 | Max.Power Consumption （W) | ≤750 | |
| Max. Continuous Fore-vacuum pressure(Pa) | 200 | Controller Model | TCDP-II |
