Edwards Vacuum Pump E2M28 w/ Outlet Mist Filter

$3,495.00

1 in stock

SKU: 240822 Category:

Description

  • Includes outlet mist filter Part# A462-33-000
  • The EM range of oil-sealed rotary pumps – renowned for its high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – has become the industry standard laboratory and light industrial applications. 
  • The E2M28 pump is a two-stage, direct drive, sliding vane pump. The pump is oil sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor.
  • The pump is designed for reliable, long-term operation
  • Thermal overload device prevents overheating (single phase only)
  • The pump is a free-standing unit
  • The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor
  • The motors are totally enclosed and are cooled by the motor-cooling fan
  • Easy to use controls
  • Pressure die cast oil box with integral oil seals prevents oil leaks
  • Gas ballast valve for large water vapour handling capacity
  • Externally approved to EN61010, CSA, C22.2 and UL61010
  • Oil distribution valve
  • Pumping chambers are air-tight
  • Oil sight-glass, two oil drain-plugs, inlet-port and outlet nozzle all fitted as standard
  • Gas-ballast control
  • Displacement (swept volume)
    • 50 Hz: 32.2 m3h-1 / 19 ft3 min-1
    • 60 Hz: 38.9 m3h-1 / 22.3 ft3 min-1
  • Speed (Pneurop 6602)
    • 50 Hz: 27.5 m3h -1 / 16.2 ft3 min-1
    • 60 Hz: 33.0 m3h -1 / 19.5 ft3 min-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: 1340° C – 40° C
  • Nominal rotation speed: 1440 / 1720 rpm
  • Motor power
    • 50 Hz: 0.75 kW
    • 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
    • Maximum: 1.5 litre
    • Minimum: 1.2 litre
  • Recommended oil: Ultragrade 19