Skip to the beginning of the images gallery

Edwards GXS250 - REBUILT

Name: Edwards GXS250 - REBUILT
Brand: Edwards
SKU: REBUILT_GXS250

Be the first to review this product

Call for Price

In stock

SKU

REBUILT_GXS250

Request For Quote

Weight	672 lbs
Motor Power	12.1 hp
Pumping Speed	147 cfm
Ultimate Pressure	4 x 10^-3 mbar

Description

Edwards GXS250 Industrial Dry Screw Vacuum Pump - REBUILT

With more than 90 years vacuum experience and over 150,000 dry pumps installed world wide, Edwards leads the way in every vacuum application including those handling harsh dust and process contaminants. Edwards GXS range incorporates our unique screw technology with a world leading high efficiency drive to achieve excellent vacuum performance and low running costs. With advanced temperature control, low maintenance and long service intervals, the GXS is the most robust and economical vacuum pump that establishes a new standard in dry pumping.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Specification

Units			GXS250	GXS250/2600
Peak pumping speed		m³h^-1 (cfm)	250 (147)	1,900 (1,118)
Ultimate pressure (without purge)		mbar (Torr)	4 x 10^-3 (3.0 x 10^-3)	5 x 10^-4 (3.8 x 10^-4)
Full load power	@ ultimate pressure	kW (hp)	4.0 (5.4)	5.3 (7.1)
Full load power	@ peak pumping load	kW (hp)	9.0 (12.1)	9.7 (13.0)
Electrical	Supply options	High volt	380-460V 3-phase 50/60Hz
	Supply options	Low volt	200-230V 3-phase 50/60Hz
	Connection	High volt	Harting Han K 4/4-F
	Connection	Low volt	Harting Han K 4/4-F
Vacuum couplings	Inlet		ISO63	ISO100
Vacuum couplings	Exhaust		NW40
Cooling water	Supply pressure (max)	bar (psig)	6.9 (100)
	DP across pump (min)	bar (psig)	1.0 (14.7)
	Flow @ min DP	lmin^-1 (gal/min)	4.0 (1.1)	7.0 (1.9)
	Temperature	°C (°F)	5-40 (41-104) All variants
	Connection		3/8" BSP Male (G 3/8")
Purge gas*	Pressure	bar (psig)	2.5-6.9 (36-100)
	Light duty	sl/min	12
	Medium duty	sl/min	18-52
	Connection		Swagelok® Ø ¼” tube with olive
High flow purge/ solvent flush	Supply pressure	bar (psig)	2.5-6.9 (36-100)
	Control valve connection		Swagelok® Ø 3/8" tube with olive
	Filter connection		½" NPT Male
	Solvent connection		3/8" BSP Male (G 3/8")
Mass		kg (lbs)	305 (672)	515 (1,035)
Noise (with suitable exhaust pipe)		dB(A)	< 64
Operating temperature		°C (°F)	5-40 (41-104)
Exhaust back pressure (MAX)		mbar (psia)	1,400 (20)
System IP rating	Standard		31
Lubrication	Type		PFPE Drynert® 25/6
Lubrication	Volume	l (gal)	0.7 (0.2)	1.4 (0.4)
Monitoring & Control	Standard	Control	Front panel "Dashboard" Serial - RS232
	Standard	Monitoring	Ethernet Webserver
	Option	Control	Parallel - MCM MicroTIM
		Control & monitoring	Profibus DP Pump Display Terminal (PDT)
		Monitoring	FabWorks®
*Pump combinations		Light duty	Shaft Seal Purge only
		Medium duty	Shaft Seal Purge, High Vac Purge, Inlet Purge, variable Gas Ballast & Exhaust Purge (with Exhaust Pressure Sensor)
		Medium duty +	As Medium duty, plus High Flow Purge / Solvent Flush

Specifications

Digital Manuals

Type	Label	Description	Download
	Edwards GXS Series - REBUILT	Instruction Manual	Download

RFQ/Configuration

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.

Edwards GXS250 Industrial Dry Screw Vacuum Pump - REBUILT

GS710002  200-230V, light duty, side exhaust
GS710005  380-460V, light duty, side exhaust
GS710302  200-230V, medium duty, side exhaust
GS710305  380-460V, medium duty, side exhaust
GS710402  200-230V, medium duty + purge, side exhaust
GS710405  380-460V, medium duty + purge, side exhaust
GS715002  200-230V, light duty, rear exhaust
GS715005  380-460V, light duty, rear exhaust
GS715302  200-230V, medium duty, rear exhaust
GS715305  380-460V, medium duty, rear exhaust
GS715402  200-230V, medium duty + purge, rear exhaust
GS715405  380-460V, medium duty + purge, rear exhaust