型号
Model |
FC-150/450 |
FG-150/450 |
FC-250/1400 |
FG-250/1400 |
F-400B/3500 |
进气口法兰
Inlet flange (mm) |
DN160CF |
DN160LF |
DN250CF |
DN250LF |
DN400LF |
出气口法兰
Oulet flange (mm) |
DN40KF |
DN63LF |
DN100LF |
抽气速度
Pumping speed (L/S) |
450 |
1400 |
3500 |
极限压力
Ultimate pressure |
不烘烤
Without baking (Pa) |
6×10-6 |
6×10-6 |
6×10-6 |
压缩比
Compression ratio |
对N2 |
108 |
108 |
108 |
| 对H2 |
102 |
102 |
102 |
| 转速RPM (r/min) |
24000 |
24000 |
14100 |
起动时间
Start-up time <(Min) |
5 |
10 |
20 |
前级压力
Fore pressure <(Pa) |
10 |
10 |
10 |
建议采用的前级泵
Recommended backing pump (L/s) |
8 |
15 |
30 |
冷却水温度
Cooling water temperature <(℃) |
≤25 |
≤25 |
≤25 |
冷却水压力
Cooling water pressure (Mpa) |
0.196 |
0.196 |
0.196 |
泵体烘烤温度
Temperature of baking <(℃) |
120 |
120 |
120 |
重量
Weight(Kg) |
35 |
70 |
125 |
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