Technical data | |
Displacement | |
50Hz | 178 m3h-1 / 105 ft3min-1 |
60Hz | 214 m3h-1 / 126 ft3min-1 |
Speed (Pneurop) | |
50Hz | 160 m3h-1 / 94 ft3min-1 |
60Hz | 196 m3h-1 / 115 ft3min-1 |
Number of stages | 2 |
Ultimate vacuum (total pressure) | |
Without gas ballast | 1 x 10-3 mbar / 7.7 x 10-4 Torr |
With gas ballast | 7 x 10-3 mbar / 5.4 x 10-3 Torr |
Ultimate with Fomblin® | |
Without gas ballast | 1 x 10-2 mbar |
Inlet connection | ISO63 blank flange with seal |
Outlet connection | ISO40 flange centre tapped |
Max outlet pressure | 0.5 bar gauge |
Max inlet pressure for water vapor | 20 mbar / 15 Torr |
Max water vapor pumping rate | 0.3 kg h-1 / 0.7 lb h-1 |
Weight | 230 kg / 508 lb |
Motor protection rating | IP55 |
Motor power | |
50Hz | 5.5 kW / 7.5 hp |
60Hz | 6.5 kW / 8.5 hp |
Standard oil capacity | |
maximum | 25 litre / 26 qt |
minimum | 16 litre / 17 qt |
PFPE oil capacity | |
maximum | 18 litre / 19 qt |
minimum | 6.5 litre / 6.9 qt |
Recommended oil | Ultragrade 70 |
Noise level | 75 dB (A) |
Water cooling requirement | 1.3 lmin-1 |