| BRAND | Edwards Vacuum |
| Product | A366-07-934 |
| Internal code | ONR4043627 |
| Technical specification | 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 Without gas ballast (total pressure) 1 x 10-3 mbar / 7.7 x 10-4 Torr With gas ballast (partial pressure) 5 x 10-3 mbar / 3.8 x 10-3 Torr Ultimate with Fomblin® Without gas ballast 1 x 10-2 mbar / 7.7 x 10-3 Torr 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 2.4 kg h-1 Weight 204 kg / 449 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 minimum 16 litre PFPE oil capacity maximum 18 litre minimum 6.5 litre Recommended oil Ultragrade 70 PFPE prepared version Fomblin® Y06/6 Noise level 75 dB (A) Water cooling requirement 1.3 lmin-1 |
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