The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
Edwards E2M28 - NEW
Weight
97 lbs
Motor Power
1.2 hp
Pumping Speed
27.5 m3 /h
Ultimate Pressure
7.5 x 10-4 Torr
Edwards E2M28 Two Stage Rotary Vane Vacuum Pump - NEW
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 by either a single-phase or three-phase (four pole) motor.
Questions? send an email to our sales team!
Displacement (swept volume)
50 Hz
32.2 m3 h-1 / 19 ft3 min-1
60 Hz
38.9 m3 h-1 / 22.3 ft3 min-1
Speed (Pneurop 6602)
50 Hz
27.5 m3 h-1 / 16.2 ft3 min-1
60 Hz
33.0 m3 h-1 / 19.5 ft3 min-1
Ultimate vacuum (total pressure)
w/out gas ballast
1 x 10-3 mbar / 7.5 x 10-4 Torr
w/ gas ballast
1.5 x 10-2 mbar / 1.1 x 10-2 Torr
w/ Fomblin®
1 x 10-2 mbar / 7.5 x 10-3 Torr
Inlet connection
NW25 flange
Outlet connection
Nozzle 15 mm external diameter removable from 3/4" BSP tapped hole
Maximum permitted pressure at outlet
0.5 bar gauge / 7 psig
Maximum inlet pressure for water vapour
30 mbar / 23 Torr
Maximum water vapour pumping rate
0.7 kg h-1
Motor power 50/60 Hz
0.75 kW / 0.90 kW
Nominal rotational speed 50/60Hz
1,440/1,720 rpm
Power connector
IEC EN60320 C19
Operating temperature range
13 - 40°C
Weight
44 kg / 97 lbs
Noise
57 dB(A) @ 50 Hz
Oil capacity - maximum
1.5 litre
Oil capacity - minimum
1.2 litre
Recommended oil
Ultragrade 19
Type
Label
Description
Download
Edwards E2M28 & E2M30 - REBUILT
Instruction Manual
Download
Edwards E2M28 & E2M30 - NEW
Instruction Manual
Download
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Edwards MODEL E2M28 Two Stage Rotary Vane Vacuum Pump - NEW
CODE NO. A373-33-940 / A37333940 E2M28 380/400V 50Hz or 230/460V 60Hz three-phase
CODE NO. A373-15-904 / A37315904 E2M28 100/200V single-phase 50Hz or 100-105/200-210V 1-phase 60Hz
CODE NO. A373-17-984 / A37317984 E2M28 115/200-230V 1-phase 50/60Hz w/ IEC60320 connector fitted
A373-43-940 / A37343940 E2M28 FX 380/400V 50Hz or 230/460V 60Hz 3-phase
A373-25-984 / A37325984 E2M28 FX 115/200-230V 1-phase 50/60Hz w/ IEC60320 connector fitted
Atlas Copco GVD 28 1-phase 120-230V 50/60Hz
Atlas Copco GVD 28 3-phase 208-230/460V 50/60Hz
