HT16B
Type:
Pumps
Manufacturer:
Edwards
Pumping speed:
0 m3h-1
Category:
Diffusion pump
| Comparative pumping speed | 11580 ls-1 |
| ISO pumping speed† | |
| Nitrogen | 6500 ls-1 |
| Helium | 7200 ls-1 |
| AVS pumping | |
| Nitrogen | 7220 ls-1 |
| Helium | 8000 ls-1 |
| Maximum throughput (nitrogen) | 18 mbar ls-1 |
| 13,5 Torr ls-1 | |
| Critical backing pressure (DC704EU) | 1,4 mbar |
| 1 Torr | |
| Minimum backing pump displacement for maximum throughput | 94 m3h-1 |
| 55 ft3min-1 | |
| Recommended backing pump‡ | GV80, E2M80, E2M175 |
| Recommended fluid | DC704EU |
| Fluid charge (dry) | 2400 ml / 2,5 qt |
| Inlet/backing connection | ANSI16/ANSI3 or ISO500/ISO100 |
| Water connection | 3/4 inch NPT female |
| Heater power | 9 kW / 12 hp |
| Warm up time | 60 min |
| Minimum cooling water flow at 25°C | 700 l h-1 / 3,1 US gal min-1 |
| Pressure drop across cooling water supply | 1 bar / 14,5 psi |
| Weight | 185 kg / 408 lbs |
| † ISO speed and throughout data obtained with total pressure measurement. Partial pressure readings typically increase data by ~30%. ISO speed measurements are typically 10% less than AVS measurements for the same pump. | |
| ‡ These are given for guidance, please contact Edwards for a recommendation of pump combinations best suited to your application. | |
Baltic Condition