Displacement | |
50Hz | 80 m3h-1 / 47,1 ft3min-1 |
60Hz | 96 m3h-1 / 56,5 ft3min-1 |
Speed (Pneurop) | |
50Hz | 74 m3h-1 / 43.6 ft3min-1 |
60Hz | 90 m3h-1 / 53 ft3min-1 |
Number of stages | 2 |
Ultimate vacuum (total pressure) | |
Without gas ballast | 1 x 10-3mbar / 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 | ISO40 |
Outlet connection | 25 mm flange suitable for NW25 |
Max outlet pressure | 0,5 bar gauge |
Max inlet pressure for water vapour | 5 mbar / 3,8 Torr |
Max water vapour pumping rate | 0,3 kg h-1 / 0,7 lb h-1 |
Weight | 125 kg / 275 lb |
Motor protection rating | IP55 |
Motor power | |
50Hz | 2,2 kW / 3 hp |
60Hz | 3 kW / 4 hp |
Standard oil capacity | |
maximum | 6,3 litre / 6,7 qt |
minimum | 4 litre / 4,2 qt |
PFPE oil capacity | |
maximum | 4,01 litre / 4,2 qt |
minimum | 2,19 litre / 2,3 qt |
Recommended oil | Ultragrade 70 |
Noise level | 70 dB (A) |
Aprašymas
Papildoma informacija
Gamintojas |
Edwards |
---|---|
Pumpavimo Greitis |
74 m3h-1 |
Vakuumo Gylis |
0.001 mbar |