Available for Import
High Vacuum Diffusion Pump AVDM-250 for Air and Gas Evacuation
Manufacturer:
VACUUMASH OJSC
Price:
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Description
Diffusion high-vacuum unit AVDM-250 is designed for pumping out of hermetic volumes of air, gases, vapours and vapour-gas mixtures not aggressive to materials of construction and working fluid and not containing moisture and mechanical contamination. Diffusion high-vacuum unit AVDM-250 is used together with a forevacuum pump, the speed of action of the forevacuum pump is not less than 18 m3/h. Type of climatic execution UHL4, the unit is not intended for use in fire-explosive production.
Specifications
Weight, kg, not more
140 kg
Overall dimensions (in/out/n), mm, not more
1150/840/780 mm
Nominal bore, mm, at inlet
250 mm
Power consumption at rated voltage, W, including pump heater power at rated voltage 380V
2000 (+90/-30) W
Power consumption at rated voltage, W, including pump heater power at rated voltage 220V
2100 (+90/-30) W
Highest discharge pressure, Pa, not less than
33.3
Ultimate residual pressure, Pa, not more at ambient air temperature: from +25 0C to +45 0C
6,6?10 -4
Ultimate residual pressure, Pa, not more at ambient air temperature: from +10 0C to +25 0C inclusive.
6,6?10 -5
Rapid action in the range of working pressures from 6.6x10 -4 to 1.3x10 -1Pa, l/sec.
870 (+/-90) l/s
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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