Pumpavimo greitis:
60 m3h-1
Vakuumo gylis:
1.1 mbar
Comparative pumping speed 4650 ls-1
ISO pumping speed†
Nitrogen 3000 ls-1
Helium 4650 ls-1
AVS pumping
Nitrogen 3330 ls-1
Helium 5165 ls-1
Maximum throughput (nitrogen) 10 mbar ls-1
7,5 Torr ls-1
Critical backing pressure (DC704EU) 1,1 mbar
0,8 Torr
Minimum backing pump displacement for maximum throughput 60 m3h-1
35 ft3min-1
Recommended backing pump‡ GV80, E2M80
Recommended fluid DC704EU
Fluid charge (dry) 1250 ml
1.3 qt
Inlet/backing connection ANSI10/ANSI12 or EO12 inch/EO130 mm or ISO320/ISO63
Water connection 3/8 inch NPT female
Heater power 5.1 kW
6.8 hp
Warm up time 30 min
Minimum cooling water flow at 25°C 400 l h-1
1.8 US gal min-1
Pressure drop across cooling water supply 1 bar
14.5 psi
Weight 80 kg
176 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.