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EOSi Rotary Screw

Primary Vacuum

Edwards EOSi range is a new generation range of quiet, oil sealed rotary screw vacuum pumps. With Variable Speed Drive (VSD) technology and intelligent control, the EOSi range delivers impressive on-demand performance capability and optimises energy consumption.

Increased efficiency

Class leading ultimate vacuum level and extended operating pressure range

Intelligent control

Closed loop pressure control and active power management

Low cost of ownership

Automatic performance matched to vacuum demand

Quiet operation

Noise levels approximately half that of comparable technologies

Easy to use and simple to maintain

Innovative hot-cool design isolates the heat producing and temperature critical components from the rest of the pump. This extends the lifetime of electronic components and allows you to benefit from longer maintenance cycles.

State-of-the-art pump monitoring system

The Airlogic® Monitoring System helps you get updated information for the everyday management of your vacuum pump, including alarms, safety shutdowns and maintenance.

Energy recovery options available

The EOSi conforms to energy management and environmental commitments according to ISO 50001/14001 – reliably performing to the highest standards.

You choose what suits you best

The EOSi is available in up to 4 variant options – Standard, Q, W, or WQ – to enable you to select the optimal choice for your application. If you need expert advice, we are always happy to help.

Suitable for a wide range of industries

The EOSi is ideal for the Food, Plastics, General Packaging, Coating, Drying and Roof and Tile manufacturing among others. For a detailed list, please do get in touch.

Technical Specifications

	Units	EOS 350i	EOS 585i	EOS 730i	EOS 900i	EOS 1300i	EOS 1600i	EOS 1900i	EOS 3800i	EOS 4600i	EOS 5400i
Nominal displacement	m3/h / cfm	400 /240	560 / 330	730 / 430	900 / 530	1250 / 740	1590 / 940	1810 / 1070	3828 / 2253	4478 / 2636	5004 / 2945
Ultimate vacuum	mbar / Torr	0.5 / 0.38	0.5 / 0.38	0.5 / 0.38	05 / 0.38	05 / 0.38	05 / 0.38	0.5 / 0.38	0.3 / 0.23	0.3 / 0.23	0.3 / 0.23
Inlet connection	–	DN 80	DN 80	DN 80	DN 80	DN 150	DN 150	DN 150	DN 200 (PN10)	DN 200 (PN10)	DN 200 (PN10)
Outlet connection	–	DN 60	DN 60	DN 60	DN 60	DN 100	DN 100	DN 100	DN 150 (PN10)	DN 150 (PN10)	DN 150 (PN10)
Motor power	kW	5.5	7.5	11	15	22	30	37	55	75	90
Permissable ambient temperature	°C	0-46	0-46	0-46	0-46	0-46	0-46	0-46	0-46	0-46	0-46
Noise level range	dB(A)	51-65	51-65	51-73	51-76	65-75	65-79	65-80	78*	80*	82*
Oil quantity	l	16	16	16	16	40	40	40	85	85	85
Dimensions	mm
L		1266 x	1266 x	1266 x	1266 x	1420 x	1420 x	1420 x	2850 x	2850 x	2850 x
W		934 x	934 x	934 x	934 x	1590 x	1590 x	1590 x	1939 x	1939 x	1939 x
H		1083	1083	1083	1083	1470	1470	1470	1893	1893	1893
Weight	kg	500	500	510	520	1058	1058	1073	3945	3980	4000
Electrical specification			380/460v 50/60Hz CSA/UL
*Indicates maximum noise level

EOSi Rotary Screw

Primary Vacuum

Increased efficiency

Intelligent control

Low cost of ownership

Quiet operation

Easy to use and simple to maintain

State-of-the-art pump monitoring system

Energy recovery options available

You choose what suits you best

Suitable for a wide range of industries

Swiss Official Distributor of

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