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Edwards EM vacuum pumps

Edwards high vacuum rotary vane pumps

EM pumps: The 1 and the 2 indicate the number of pumping stages and the latter number is the pumping speed in cubic meters per hour

Absolute vacuum services sells and supplies Edwards (formely BOC Edwards) E1M18 vacuum pumps

Absolute vacuum services uk limited supplies, services, rebuilds and provides spares/parts for
Edwards Vacuum (formerly BOC Edwards)



EM Series E1M18

Direct drive vane vacuum pump. CFM 14.7, Ultimate vacuum 0.05 mbar,.gas ballast pesssure 0.5mbar, Inlet port NW25 / Outlet port Nozzle 15mm removable from hole tapped 3/8" BSP, Motor 0.75 kW 50/60hz 115v/240 volt standard or optional 200-460v 3ph 50/60hz, Oil capacity 1.05 liter, Weight net 79 lbs.


The E1M18 pumps are typically used for small to medium applications.
Typical use of these pumps would be as follows.
Laboratory research
Pharmaceutical applications
Freeze drying and gel drying
Composite moulding and silicone resin degassing
Backing of diffusion pumps and turbo molecular pumps
Vacuum bagging
UHV ultra high vacuum systems
Vacuum filtration
Centrifuge concentration
Distillation and extraction apparatus
Glove boxes , fume hoods and vacuum load locks
Recirculation of rare gases such as helium
Azide applications
Vacuum furnaces and vacuum ovens
Electron microscopes , mass spectrometers and lasers
Air conditioning refrigeration and dehydration.

pump ordering number and electrical data

E1M18 200-230/380-415 v 3h or 200-230/460v 60 hz 3ph
code no A34301940

E1M18 100/200 v 50 hz 1 phase or 100-105/200-210 v 60 hz
code no a34315904

E1M18 115/200-230 v 50/60 hz 1-ph with iec60320  connector code no A34317984

vacuum pump spares

E1M18 clean and overhaul kit A36301131
E1M18 blade kit A34301041

we also hire vacuum  pumps, we buy vacuum pumps
we also do service exchange, recon, reconditioned and remanufactured pumps


email us at

Absolute vacuum services sells, supplies, stocks and distributes vacuum products, pumps and spares

Absolute vacuum services United Kingdom
UK Tel: +44 (0) 1273 891 450
Fax: +44 (0) 1273 891 451



For any PDF data file or information or msds health and safety data sheets please do contact us.