EDS Chemical Dry

EDS Chemical Dry

Dry Pumps

The EDS Dry Screw chemical vacuum pump with its strong focus on the fine chemical and pharmaceutical markets serves a wide range of chemical applications. Available with minimum setup and configurable options available when required to suit specific chemical processes. The EDS chemical vacuum pump is able to handle increasingly complex chemicals, solvents and compounds safely at a low cost of ownership.

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Edwards EDS vacuum pump for chemical applications

Edwards EDS dry screw vacuum pump - Technical Functions

Extra performance to meet modern day technologies

The EDS chemical vacuum pump is fast – offering higher pumping speeds, quick pump-down times and higher throughput for your application.

Built for challenging chemical installations

The high IP ratings offer protection in sensitive chemical applications and can be easily configured for hazardous area installations.

ATEX compliant vacuum pumps

Designed to be capable of handling gases from a potentially explosive atmosphere and certified under the ATEX directive 2014/34/EU. With global compliance in mind the EDS series chemical vacuum pumps are flexible to adapt to all global explosion proof standards.

Flexible with multiple options available

Direct and Indirect shell and tube heat exchanger cooling options available. Bare-shaft variants available for flexibility to meet any global Ex Proof standards.

Technical Specifications

		Metric
			Chemical
			200	300
Performance	Peak Pumping Speed	m³h^-1	210	>280
Performance	Ultimate Pressure	mbar	<0.05	<0.01
Full Load Power	@ ultimate pressure	kW	4.1	4.5
Full Load Power	@ peak pumping load	kW	6.4	8.2
Vacuum Connections	Inlet connection		DIN80/3″ANSI
Vacuum Connections	Exhaust connection		DIN50/2″ANSI
Cooling Water	Connection		G1/2″ female
	Flow	L/min^-1	<8
	Supply pressure (max)	bar	7
	DP across pump (min)	bar	0.5
	Temperature	^oC	5-40
Purge Gas	Connection		G1/4” female threads
	Pressure	bar	2.5-6.9
	SSP flow	lmin^-1	<12
	Gas Ballast flow*	lmin^-1	0-50
Operating data	Noise	dB(A)	<76
	Operating Temperature	^oC	-20 to +40
	Exhaust Back Pressure (Max)**	mbar	1200
	System IP rating		IP54
	Lubrication (as supplied)		Extend 110

Chemical applications knowledge

The EDS range is suitable for a wide range of chemical applications including:

Lithium Ion batteries
Distillation applications
Solar crystal pulling
Fine Chemicals
Pharmaceuticals
Petrochemicals
Flammable & corrosive gases
Degassing
Dewatering & Filtration
Polymers & Plastics production

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