Edwards E2M28 Rotary Vane Vacuum Pump - 115V/230V, 1Ph, 50/60Hz

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Now: USD$4,999.00
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SKU:
A37317984
Condition:
New
Weight:
44.00 KGS
Shipping:
USD$45.00 (Fixed Shipping Cost)

Brand New | 12 Months Manufacturer Warranty 

This E2M28 pump is fitted with a worldwide single phase motor and is factory set to 115V/60Hz. It can be switched to 230V/50Hz on request (just add notes to your order).

Each EM pump is supplied with 1 litre of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain
and filter plugs.

The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided
through a flexible coupling via a single‑phase motor.

Features and Benefits


• The pump is designed for reliable, long‑term operation.
• Thermal overload device prevents overheating (single phase only).
• 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.
• Full height O ring sealed oil sight glass for easy checking of oil level and condition.
• Large sight glass and operating oil range.

Applications

  • Analytical instruments
  • Laboratory bench top vacuum
  • Turbomolecuar backing pumps
  • Freeze drying
  • Research and development
  • Centrifuges, ultra-high speed
  • Coating
  • Degassing/curing - oil, epoxy resin
  • Distillation/extraction/filtration
  • Furnaces
  • Gas bottle filling/emptying
  • Gel drying
  • Glove boxes, ovens
  • Leak detectors, Helium
  • Load locks and transfer chambers
  • Refrigeration manufacture
  • Rotary, centirfugal evaporators
  • Scanning electron microscopes - SEM
  • SEM/FIB (ion beam repair)
  • Solvent recovery
  • Surface science instruments

Technical Data

   
   
Displacement  
  50Hz 32.2 m3h-1 / 19.0 ft3min-1
  60Hz 38.9 m3h-1 / 22.3 ft3min-1
Speed (Pneurop 6602)  
  50Hz 27.5 m3h-1 / 16.2 ft3min-1
  60Hz 33.0 m3h-1 / 19.5 ft3min-1
Ultimate pressure 1 x 10-3 mbar / 7.4 x 10-4 Torr
Ultimate pressure GB I 1.5 x 10-1 mbar / 1.1 x 10-2 Torr
   
Max inlet pressure for water vapour 30 mbar / 23 Torr
Max water vapour pumping rate – GB I 0.7 kg/hr
   
Max allowed outlet pressure 0.5 bar gauge / 7 psig
   
Motor power 50/60Hz 0.75kW/0.9kW
Power connector 1-ph IEC EN60320 C19
Nominal rotation speed 50/60Hz 1440 / 1720rpm
Weight (without oil) 39 kg / 86 lb
Oil capacity min/max 1.2 / 1.5 litres
Recommended oil Ultragrade 19
Inlet flange NW25
Exhaust flange Nozzle 15mm external diameter
Noise level 57 dB(A) @ 50 Hz