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Leybold DIP 50000

Oil Diffusion Pump

Manufacturer: Leybold
Type: DIP 50.000
Condition: used

Technical Data
Product: DIP 50000
Catalog No.: 22240
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Suction side connection flange: DN 1000 ISO-F
Discharge side connection flange: DN 160 ISO-K
Suction capacity for air
below 1.0 x 10-4 mbar / 7.5 x 10-5 Torr: 50000 l/s
Operating range: 1.0 x 10-2 - 5.0 x 10-7 mbar / 7.5 x 10-3 - 3.8 x 10-7 Torr
Ultimate total pressure: < 5.0 x 10-7 mbar / < 3.8 x 10-7 Torr
Max. permissible pre-vacuum pressure: 6.0 x 10-2 mbar / 4.5 x 10-2 Torr
Operating fluid: Pump is supplied without operating fluid
Operating fluid quantity
min.: 12.0 l / 12.7 qt
max.: 25.0 l / 26.4 qt
Power connection: 3-phase Y, 400 V, 50/60 Hz
Heating power: 24 kW
Number of heating elements: 24
Warm-up time: < 30 min
Number of cooling water circuits: 3
Cooling water flow rate (minimum)
Pump: 1500 l/h / 6.6 gal/min
Nozzle cap steam trap: 150 l/h / 0.66 gal/min
Max. cooling water pressure: 6 bar / 87 psi
Cooling water connection
Pump: 1/2", internal thread
Nozzle cap steam trap: 3/8", internal thread
Dimensions: see dimensional drawing
Weight: 560 kg / 1235 lbs

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