Edwards Rotary Vane Vacuum Pumps (Catalog F6)

F6

Phone: 908-788-5550

www.sisweb.com

Edwards Rotary Vane Vacuum Pumps

Edwards provides a wide range of mechanical rotary vane vacuum pumps with pumping speeds up to 56.5 cfm. These pumps

combine high performance with high reliability.

RV Pumps

The RV pumps provide enhanced performance, improved reliabili-

ty and greater flexibility for a wide range of difficult applications. The

unique RV design

features:

•

High performance

-

Continuous high inlet pressure operation with high

gas loads

-

Superior water vapor handling capability.

-

Quiet operation (less than 48 dBA)

•

Versatility

-

Dual pumping modes to optimize gas throughput or

ultimate vacuum

-

One motor for 50/60 Hz and 115/230V operation

•

Enhanced reliability

-

Corrosion-resistant polymer blades

-

Printed gasket technology

-

Unidirectional outer shaft seal

-

Electronic start relay

-

IEC 1010/IP 44/CSA/CE approvals

-

CSA NRTL/C approval on entire pump (conforms to

UL 3101-1)

EM Pumps

Using the direct-drive rotary vane principle, Edwards’ EM rotary

vacuum pumps are compact and vibration free. They offer the

following

capabilities:

•

Comprehensive range - 0.56 to 19.4 cfm

•

Good ultimate vacuum - down to 7.5 x 10

-5

torr

•

Made from high quality, corrosion-resistant materials

•

Advanced, positive pressure oil lubrication endures

reliable performance even at high gas loads

•

Easy maintenance and service

Edwards incorporates a proven positive pressure oil lubrication sys-

tem to ensure correct oil lubrication in all duty modes and to prevent

oil starvation at high gas loads. The use of

this system means that

oil reservoir levels are less critical.

Edwards Vacuum Pump Specifications

Product

E2M1.5

RV3

RV5

RV8

RV12

E1M18

Displacement

@ 60Hz, ft

3

min

-1

(m

3

h

-1

)

1.3 (2.2)

2.6 (4.5)

4.1 (7.0)

6.9 (11.7)

10 (17.0)

14.7 (25.0)

Speed (Pneurop)

@ 60Hz, ft

3

min

-1

(m

3

h

-1

)

1.2 (2.0)

2.3 (3.9)

3.6 (6.2)

5.9 (10)

8.4 (14.2)

12 (20.4)

Number of Stages

2

2

2

2

2

1

Ultimate vacuum mbar - high vacuum mode

gas ballast closed

2.5 x 10

-3

2.0 x 10

-3

2.0 x 10

-3

2.0 x 10

-3

2.0 x 10

-3

3.0 x 10

-3

gas ballast open

2.5 x 10

-3

3.0 x 10

-2

3.0 x 10

-2

3.0 x 10

-2

3.0 x 10

-2

6.5 x 10

-1

Ultimate vacuum mbar - high throughput mode

gas ballast closed

-

3.0 x 10

-2

3.0 x 10

-2

3.0 x 10

-2

3.0 x 10

-2

-

gas ballast open

-

6.0 x 10

-2

6.0 x 10

-2

4.0 x 10

-2

2.0 x 10

-2

-

Max. water vapor pumping rate kghr

-1

0.0016

0.22

0.22

0.22

0.22

0.65

Inlet connection

NW10

NW25

NW25

NW25

NW25

NW25

Outlet connection

11 mm nozzle

NW25

NW25

NW25

NW25

15 mm nozzle

Weight lb.(kg.)

22 (10)

42.3 (21.6)

43 (21.5)

57 (26.0)

58 (26.3)

70 (32)

Noise dB(A)

54

48

48

48

48

-

Motor power hp (kW)

1/4 (0.16)

1/2 (0.3)

1/2 (0.3)

3/4 (0.55)

3/4 (0.55)

1 (0.75)

Oil capacity (litre) max.

0.28

0.7

0.7

0.75

1.0

1.4

Oil Capacity (litre) min.

0.2

0.42

0.42

0.45

0.65

0.9

Accessories and Repair Kits

Oil Mist Filter

EMF3

EMF10

EMF10

EMF10

EMF10

EMF20

Clean and Overhaul Kit

A371-01-131

A652-01-131

A652-01-131

A652-01-131

A652-01-131

A363-01-131

Blade Kit

A371-01-132

A652-01-130

A653-01-130

A654-01-130

A655-01-130

A343-01-041

Medium Size Pumps

Edwards offers a wide range of roughing pumps that include the medium mechanical rotary pumps (29.7 cfm and 56.5 cfm). These

pumps cover a comprehensive range, as well as provide high ultimate vacuum down to 7.5 x 10

-4

torr, with low noise levels and vibra-

tion levels

A special feature of the medium EM pumps is their central vacuum inlet that allows you to fit a mechanical booster pump

with a minimum overhang, to create an extremely compact combination pumping system. The medium mechanical rotary pumps are

fan cooled.

Vacuum Pump Selection Guide