Kurt J. Lesker Company

Specifications

Manufacturer	Edwards
Model	E2M40
Pumping Speeds	50 (Hz) 21.8 CFM 616 L/min 10.3 L/s 37.0 m3/hr 60 (Hz) 25.9 CFM 733 L/min 12.2 L/s 44.0 m3/hr
Max Water Vapor Pumping Rate (with gas ballast)	200 g/hr
Ultimate Pressure	Partial With Gas Ballast 5.00 x 10^-3 hPA 5.00 x 10^-3 mbar 5.00 x 10^-1 Pa 3.80 x 10^-3 Torr Partial Without Gas Ballast 1.00 x 10^-3 hPA 1.00 x 10^-3 mbar 1.00 x 10^-1 Pa 7.50 x 10^-4 Torr Total With Gas Ballast 5.00 x 10^-3 hPA 5.00 x 10^-3 mbar 5.00 x 10^-1 Pa 3.75 x 10^-3 Torr Total Without Gas Ballast 1.00 x 10^-3 hPA 1.00 x 10^-3 mbar 1.00 x 10^-1 Pa 7.50 x 10^-4 Torr
Cooling Method(s)	Method Convection
Motor Power HP	2.01
Motor Power kW	1.50
Inlet Flange	ISO40-F
Exhaust Flange	25mm NPT
Oil Type(s)	Hydrocarbon Oil Part: KJLSS19G1
Oil Capacity Quarts *Unless otherwise noted	3.15
Oil Capacity Liters *Unless otherwise noted	3.00
Noise db(A)	65.0
Compression Stages	2
Series	Standard
Weight Lbs	165
Weight kg	75.0
Dimensions in.	26.2 x 9.45 x 15.6
Dimensions mm.	665 x 240 x 397
Lubrication Type	Wet
Vacuum Range	Coarse Vacuum (760 - 1 Torr)
Technology Type	Rotary Vane

Dimensional Drawings

For Pump Model(s)	Description	Accessory Type	Part Number	Price	In Stock	Add To Cart	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
For Pump Model(s)	Description	Accessory Type	Part Number	Price	In Stock	Add To Cart	Combine
All EM Series Pumps	Centering Ring, SS, QF40, FKM	Hardware	QF40-150-SRV	$13.10
All EM Series Pumps	Clamp for KF50 Flange	Hardware	QF50-200-C	P.O.R.
All EM Series Pumps	Clamp, Aluminum, QF40, Cast 1-1/2"	Hardware	QF40-150-C	P.O.R.
E2M40, E2M80	Clamping Kit, For QF40 Flange, Including Aluminum Clamp and FKM Centering Ring	KF Hardware Kit	QF40-HDKIT	P.O.R.
All EM Series Pumps	Edwards ISO40 Bolted Flange to KF50 Adapter	Hardware	C10005080	P.O.R.
All EM Series Pumps	Edwards ISO40 bolted flange to ISO63 Adapter	Hardware	ED-A1516	P.O.R.
All EM Series Pumps	Fluorocarbon Centering Ring for KF50 Flange	Hardware	QF50-200-SRV	$15.10
All EM Series Pumps	KJLSS19 Hydrocarbon Oil (1 Gallon)	Hydrocarbon Oil	KJLSS19G1	$47.00
All EM Series Pumps	KJLSS19 Hydrocarbon Oil (1 quart)	Hydrocarbon Oil	KJLSS19Q1	$18.00
E2M40	Repair Kit	—	A34401131	P.O.R.
E2M40	Replacement Blade (Vane) Kit	—	A36401050	P.O.R.