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Oil Seal, Rotary, High Vacuum Pumps

These are of Oil-immersed, rotary vane type pumps. There in-built nonreturn valve which prevents back folw of air Manufactured from graded material, all moving oparts are precisely machined, ground and assembled with close tolerances. This results in increased efficiency and long trouble free operating life.

Fields of Application

Vacuum drying, Coating & forming
Vacuum Impregnation & Packaging
Lyophilization & Lamp industry
TV Tube manufacturing & Cryogenics
Leak Detection

 
Oil Seal, Rotary, High Vacuum Pumps
 
  Salient features :
• 
 Air cooled
• 
 Compact and light weight
• 
 Build in Anti suck facility to prevent back streaming oil
• 
 Rugged construction
• 
 Low oil charge & easy to Carry


NO OF STAGES
 SINGLE STAGE
TWO STAGE

Max. Vacuum Achieved

 0.05 MM. HG

 0.005 MM. HG

 Recommended Motor

 0.25 HP to 15 HP

 0.25 HP to 20 HP

 Capacity

 3M3/Hr (50 LT/Min)

 To 600 M3/Hr (10,000 LT/Min)

 Motor Speed

 1440 RPM

 

 Vacuum Pump Speed

 500 RPM

 

 Drive

 V-Belt
 
  Capacity Chart for Everest Twin Lobe Pumps
Model No.
No. of Stages
Free Air Displacement
Ultimate Vacuum mm of Hg.
Drive Motor Reqd. HP
Approx Oul Filling Ltrs.
Lt/Min
C.  F.M
LM-50
1
50
1.8
0.05
0.25
2
 
2
50
1.8
0.005
0.25
2
LM-100
1
100
3.5
0.05
0.25
2
 
2
100
3.5
0.005
0.5
3
LM-150
1
150
5.3
0.05
0.5
4
 
2
150
5.3
0.005
1.0
4.5
LM-300
1
300
10.6
0.05
1.0
6
 
2
300
10.6
0.005
1.5
8
LM-500
1
500
17.6
0.05
1.5
8
 
2
500
17.6
0.005
1.5
8
LM-750
1
750
26.5
0.05
2.0
10
 
2
750
26.5
0.005
3.0
10
LM-1000
1
1000
35.3
0.05
3.0
18
 
2
1000
35.3
0.005
3.0
18
LM-1500
1
1500
53.0
0.05
3.0
20
 
2
1500
53.0
0.005
3.0
25
LM-2000
1
2000
70.5
0.05
5.0
25
 
2
2000
70.5
0.005
5.0
30
LM-3000
1
3000
106.0
0.05
5.0
35
 
2
3000
106.0
0.005
7.5
40
LM-5000
1
5000
177.0
0.05
7.5
40
 
2
5000
177.0
0.005
10.0
45
LM-7500
1
7500
265.0
0.05
10.0
50
 
2
7500
265.0
0.005
15.0
55
LM-10000
1
10000
353.0
0.05
15.0
55
 
2
10000
353.0
0.005
20.0
60
 
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Pumps
 
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