E2M28 Dual Stage Rotary Vane Mechanical Vacuum Pump, BOC Edwards (CAT#: STEM-GLEPO-1521-ZJF)

The manufacturer of the E2M28 Dual Stage Rotary Vane Mechanical Vacuum Pump is BOC Edwards.
Refurbished Edwards E2M28 Dual Stage Rotary Vane Mechanical Vacuum Pump. Optional: Sciex 022832 pump enclosure, Edwards EMF20 oil mist filter (p/n A46229000/A462-29-000), oil recovery system & Edwards Speedivalve SP25K (9 Bar Max).

Condition: Refurbished, Certified Pre-owned
Displacement (swept volume):
50 Hz: 32.2 m3h-1 / 19 ft3min-1
60 Hz: 38.9 m3h-1 / 22.3 ft3min-1
Speed (Pneurop 6602):
50 Hz: 27.5 m3h-1 / 16.2 ft3min-1
60Hz: 33.0 m3h-1 / 19.5 ft3min-1
Ultimate vacuum (total pressure):
without gas ballast: 1 x 10-3 mbar / 7.5 x 10-4 Torr
with gas ballast: 1.5 x 10-2 mbar / 1.1 x 10-2 Torr
with Fomblin®: 1 x 10-2 mbar / 7.5 x 10-3 Torr
Inlet connection: NW25 flange
Outlet connection**: Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole
Max allowed pressure at outlet: 0.5 bar gauge / 7 psig
Max inlet pressure for water vapour: 30 mbar / 23 Torr
Max water vapour pumping rate: 0.7 kg h-1
Operating temperature range: 13 – 40 °C
Nominal rotation speed: 1440 / 1720 rpm
Motor power 50 Hz: 0.75 kW
Motor power 60 Hz: 0.90 kW
Power Connector 1-ph: IEC EN60320 C19
Weight: 44 kg / 97 lbs
Noise: 57 dB(A) @ 50 Hz
Oil capacity - max: 1.5 litre
Oil capacity - min: 1.2 litre
Recommended oil (supplied): Ultragrade 19

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Money back guarantee
Certified with warranty

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