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Edwards E2M18 Vacuum Pump

Net 30 Terms and Financing Available

Manufacturer's List Price: $7,034.00

Our Price: $5,499.54

Money Saved: $1,534.46

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 11 to 13 Weeks

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Quantity in Stock:2

Product Code: ED-A36317984

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Description

Accessories

Technical Specification Sheet

Ultimate Vacuum
1x10-3 mbar

Inlet Connection
NW25

Displacement
25.0 m3h-1 / 14.7 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
Freestanding design driven by a flexible coupling with either a single-phase or three-phase (four pole) motor
Achieves excellent vacuum levels, including 1 x 10⁻³ mbar without gas purge and 1.5 x 10⁻¹ mbar with gas purge
Equipped with NW25 inlet connection and a removable 15 mm nozzle outlet, allowing flexible integration into existing systems
Operates efficiently within a temperature range of 13-40°C, accommodating different environmental conditions
Facilitates easy oil changes with a maximum oil capacity of 1.05 liters and a minimum capacity of 0.75 liters
Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility

Edwards E2M18 Vacuum Pump

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.

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INCLUDED:
The Edwards E2M18 Vacuum Pump includes:

1 Liter of Edwards Ultragrade 19 Oil
Power Cord
Manufacturer's Documentation
Operator's Manual
1 Year Manufacturer's Warranty

Edwards E2M18 Vacuum Pump Technical Specifications

Displacement (50Hz)	20.5 m³h^-1/
Displacement (60Hz)	25.0 m³h^-1/
Speed (Pneurop 6602) 50 Hz	17.0 m³h^-1/
Speed (Pneurop 6602) 60Hz	20.4 m³h^-1 /
Ultimate vacuum (total pressure)
without gas purge	1 x 10^-3 mbar /
with gas purge	1.5 x 10^-1 mbar /
with Fomblin®	1 x 10^-2 mbar /
Inlet connection	NW25
Outlet connection**	Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole
Max permitted pressure at outlet	0.5 bar gauge /
	7 psig
Max inlet pressure	20 mbar /
for water vapour	15 Torr
Max water vapour pumping rate	0.3 kg h^-1
Operating temp range	13-40°C
Nominal Rotation speed 50/60Hz	1440/1720 rpm
Power connector 1-ph*	IEC EN60320 C19
Motor power 50 Hz	0.55 kW
Motor power 60 Hz	0.75 kW
Weight	39 kg / 86 lbs
Noise @ 50Hz	57 dB(A)
Oil capacity - max	1.05 litre
Oil capacity - min	0.75 litre
Recommended oil

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