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VACUUM PUMPS
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"Leelam"
Vacuum - cum - Pressure Pumps :
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These
are combined vacuum-cum-Pressure pumps, designed and manufactured
for long trouble free operating life. These are basically
air-cooled, rotary pumps. Being compact, Light weight and
easily assembled, they require minimum attention even in continuous
operation. Accessories like Vacuum and Pressure Regulators,
Vacuum and Pressure gauges, Relief Valves, Inlets Filters,
Exhaust Oil Baffle etc. are available for different models.
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Applications:
Vacuum lifting Paper and Label handling in printingLabeling machineEvacuations of containers in food - packingVacuum formingAir stampingBottle filling
Technical
Specification :
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Model
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Motor
H.P.& Phase
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Ult.
Vacuum inches of Hg.
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Pressure
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Free
Air Displacement Lit/ min C.F.M.
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Continuous
Psig. Kg/cm2
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Intermittent
Psig Kg/cm2
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| LM-1 |
1/4
Single Three
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28"
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10
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0.7
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40
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2.8
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70
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2.5
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| LM-1A |
1/2
Single Three
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28"
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15
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1.05
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50
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3.5
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125
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4.5
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| LM-2 |
1
Single Three
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28"
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30
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2.1
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60
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4.2
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225
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8.0
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| LM-2A |
3
Three
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26"
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60
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4.2
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100
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7.5
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1100
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39.0
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"Leelam"
Oil sealed, Rotary, High Vacuum Pumps :
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These
are of oil-immersed, rotary vane type pumps. The rotor, with
two spring loaded vanes, is mounted eccentric in the stator
body, As the rotor, rotated the vanes sweep the crescent shape
valve which prevents back flow of air.
Manufactured from graded material, all moving parts are precisely
machined, ground and assembled with close tolerances. This
results in increased efficiency and long trouble free operating
life. |
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Accessories
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Air
admittance Valve:
It is electromagnetic solenoid type which admits air into
the system as soon as the power supply fails. This prevents
back flow of oil to the the system.
Air Ballast:
This a vent pipe introducing air before actual compressions
which eliminated condensation of the sucked vapor. There by
avoiding contamination of oil.
Non Return Valve:
It is rubber diaphragm type spring loaded valve, which
prevents back-flow of oil to the system as soon as pump stops.
These can not be used to hold the vacuum in the system for
longer period.
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Extra charge for : Moisture Trap
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Inlet Dust Filter
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Vacuum Gauge with Regulator
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Trolley for small Pumps
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Use oil: ENCLO-68 (H.P) SAE-30 or equivalent, vacuum Oil.
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Model LM-500 I and above, are provided with water cooling jacket.
Applications:
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Dehydration and filtration processes.
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Distillation
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Exhausting Electronic Tubes, GLS Lamps, Mercury vapor
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Lamps and Tubes
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Vacuum Metallurgy
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Vacuum sublimation
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Vacuum impregnation
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Thin film coating
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Refrigerator and air conditioner servicing
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Freeze drying of foods.
Technical Specification:
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Free
Air Displacement L.t./Min. C.F.M.
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Ultimate
Vacuum mm of Hg.
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Approx.
Oil Filling Ltrs.
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LM-50
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1
2
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50
50
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1.8
1.8
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0.05
0.005
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0.25
0.25
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2
2
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LM-100
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1
2
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100
100
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3.5
3.5
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0.05
0.005
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0.25
0.5
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2
3
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LM-150
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1
2
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150
150
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5.3
5.3
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0.05
0.005
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0.5
1.0
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4
4.5
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LM-300
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1
2
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300
300
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10.6
10.6
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0.05
0.005
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1.0
1.5
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6
8
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LM-500
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1
2
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500
500
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17.6
17.6
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0.05
0.005
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1.5
1.5
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8
8
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LM-750
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1
2
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750
750
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26.5
26.5
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0.05
0.005
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2.0
3.0
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10
10
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LM-1000
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1
2
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1000
1000
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35.3
35.3
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0.05
0.005
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3.0
3.0
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18
18
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LM-1500
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1
2
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1500
1500
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53.0
53.0
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0.05
0.005
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3.0
3.0
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20
25
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LM-2000
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1
2
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2000
2000
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70.5
70.5
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0.05
0.005
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5.0
5.0
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25
30
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LM-3000
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1
2
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3000
3000
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106.0
106.0
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0.05
0.005
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5.0
7.5
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35
40
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LM-5000
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1
2
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5000
5000
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177.0
177.0
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0.05
0.005
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7.5
10.0
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40
45
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LM-7500
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1
2
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7500
7500
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265.0
265.0
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0.05
0.005
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10.0
15.0
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50
55
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LM-10,000
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1
2
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10,000
10,000
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353.0
353.0
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0.05
0.005
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15.0
20.0
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50
60
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LM-15,000
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1
2
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15,000
15,000
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530.0
530.0
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0.05
0.005
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25.0
25.0
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85
95
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LM-20,000
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1
2
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20,000
20,000
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708.0
708.0
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0.05
0.005
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25.0
30.0
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100
110
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| Oil Sealed rotary high Vacuum Pumps Manufacturer and Supplier, Oil Sealed Vacuum Pumps, Watering Vacuum Pumps, Two stage watering Vacuum Pumps, Rotary Vane Vacuum Pump, Mechanical Vacuum Boosters, Mechanical Vacuum Systems, Vacuum Cum Pressure Pumps |
