Edwards E2M1.5 Vacuum Pump, 230V Ultimate Vacuum2.5 x 10-2 mbar Inlet Connection NW10 Displacement 1.8 m3h-1 / 1 ft3min-1 Features High ultimate vacuum and rapid pumping speed ensure efficient operation across a wide range of laboratory and industrial applications Quiet operation provides a comfortable working environment, reducing noise in sensitive areas Features a pressurized oil system that lubricates pump shaft bearings and rotor sealing faces for reliable performance Maintenance is simplified with an oil sight-glass for easy monitoring of oil levels and conditions at a glance Facilitates easy oil changes with an oil drain plug that allows either gravity or pressure oil drainage for convenience Compact, freestanding design allows flexible use without the need for additional support structures Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility 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. Click Here to View Product Video INCLUDED:The Edwards E2M1.5 Vacuum Pump, 230V includes: Edwards Ultragrade Performance 15 Oil Power Cord Manufacturer's Documentation Operator's Manual 1 Year Manufacturer's Warranty Edwards E2M1.5 Vacuum Pump, 230V Technical Specifications Displacement (swept volume) 50 Hz 1.8 m3h-1 / 1 ft3min-1 60 Hz 2.2 m3h-1 / 1.3 ft3min-1 Speed (Pneurop 6602) 50 Hz 1.6 m3h-1 / 0.8 ft3min-1 60 Hz 2.0 m3h-1 / 1.2 ft3min-1 Ultimate vacuum (total pressure) without gas ballast 3 x 10-3 mbar / 2.3 x 10-3 Torr with gas ballast 2.5 x 10-2 mbar / 1.9 x 10-2 Torr Inlet connection NW10 flange Outlet connection Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole Maximum permitted pressure at outlet 0.5 bar gauge / 7 psig Maximum inlet pressure for water vapour 15 mbar / 11 Torr Maximum water vapour pumping rate 16 gh-1 Motor power 50/60 Hz (IP54) 0.16 kW Nominal rotation speed 50/60Hz 2800/3400 rpm Power connector IEC EN60320 C13 Operating temperature range 12 - 40 °C Weight 10 kg / 22 lbs Noise 54 dB (A) @ 50 Hz Noise with acoustic enclosure 47 dB(A) @ 50Hz Oil capacity - max 0.28 litre min 0.2 litre Recommended oil Ultragrade 15 Electrical Requirements 200-230V, 50/60Hz, 1Ph Comparison of Models Specifications E1M18 E2M0.7 E2M1.5 (100-120V) E2M1.5 (230V) E2M18 E2M18FX 115/230V E2M28 Displacement 50Hz (m3h-1 / ft3min-1) 20.5 / 12.1 0.9 / 0.5 1.8 / 1 1.8 / 1 20.5 / 12.1 20.5 / 12.1 32.2 / 19 Speed 50Hz (Pneurop 6602) (m3h-1 / ft3min-1) 17.0 / 10 0.75 / 0.4 1.6 / 0.8 1.6 / 0.8 17.0 / 10 17.0 / 10 27.5 / 16.2 Ultimate Vacuum (mbar / Torr) without gas purge 3 x 10-2 / 2.2 x 10-2 3.0 x 10-3 / 2.3 x 10-3 3 x 10-3 / 2.3 x 10-3 3 x 10-3 / 2.3 x 10-3 1 x 10-3 / 7.4 x 10-4 1 x 10-3 / 7.4 x 10-4 1 x 10-3 / 7.5 x 10-4 Inlet Connection NW25 NW10 flange NW10 flange NW10 flange NW25 NW25 NW25 flange Weight (kg / lbs) 37 / 82 10 / 22 10 / 22 10 / 22 39 / 86 39 / 86 44 / 97 Noise Level @ 50Hz (dB(A)) 57 43 54 54 57 57 57 Electrical Requirements 120V, 50-60 Hz 100-120V, 50/60Hz 100-120V, 50/60Hz 200-230V, 50/60Hz 120V, 50-60 Hz 115/230V 100-120V, 50/60Hz .comparison-table tr td:nth-child(5) { background-color: #fffacd; } Downloads Technical Specification Download Operator's Manual Download Request a Formal Quote Frequently Purchased With Edwards EMF3 Oil Mist Filter NW10 Add to Cart .fpt-container { width: 79%; } .fpt-box { width: 45%; }