Our Products
Catering to the need of chemical, petrochemical, pharmaceutical, pulp and paper and food industries. We are engaged in offering a wide array of Water Ring Vacuum Pump. We make use of cast iron with semi steel rotor, stainless steel for model RIW-30 to RIW-70, larger sizes are carbon steel with brass of stainless steel shaft sleeves for wetted parts in the manufacturing process of offered vacuum pumps, owing to which these have longer service life.
Applications :
Model No. |
ELE. MOTOR |
SUCTION |
WATER Lt/Min. |
||
H.P. |
R.P.M |
M3/Hr |
C.F.M |
||
RIW-30 |
3 |
2880 |
50 |
30 |
7 |
RIW-50 |
5 |
2880 |
80 |
50 |
10 |
RIW-70 |
7.5 |
2880 |
121 |
75 |
14 |
RIW-75 |
7.5 |
1440 |
175 |
100 |
16 |
RIW-100 |
10 |
1440 |
220 |
130 |
20 |
RIW-150 |
15 |
1440 |
330 |
195 |
30 |
RIW-200 |
20 |
1440 |
440 |
260 |
40 |
RIW-300 |
30 |
980 |
725 |
410 |
60 |
RIW-350 |
35 |
980 |
850 |
490 |
80 |
RIW-400 |
40/50 |
980 |
1080 |
650 |
100 |
RIW-650 |
60/75 |
725 |
1700 |
1000 |
120 |
RIW-900 |
100 |
725 |
2150 |
1263 |
150 |
Oil Sealed Rotary High Vacuum Pumps are of oil-immersed, rotary vane type pumps from 0.25 HP to 20 HP in One/Two Stages.
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, rotates the vanes sweep the crescent shape air space twice in each revolution. There is in-built non-return 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.
APPLICATIONS
Distillation
Dehydration and filtration processes.
Exhausting Electric Tubes
- GLS Lamps, Mercury Vapor Lamps and Tubes.
Vacuum Metaiiurgy
- Vacuum Sublimation, Vacuum impregnation, Thin film Coating
Refrigerator and Air-conditioner servicing.
Freeze drying of Foods.
Model No. |
No. of STAGES |
FREE AIR DISPLACEMENT |
ULTIMATE VACUUM mm. of Hg. |
DRIVE MOTOR REQD. H.P. |
APPROX OIL FILLING Liters |
|
Lt./Min. |
C.F.M |
|||||
RIOS-50 |
1 2 |
50 50 |
1.8 1.8 |
0.05 0.005 |
0.25 0.25 |
2 2 |
RIOS-100 |
1 2 |
100 100 |
3.5 3.5 |
0.05 0.005 |
0.25 0.5 |
2 3 |
RIOS-150 |
1 2 |
150 150 |
5.3 5.3 |
0.05 0.005 |
0.5 1.0 |
3 4 |
RIOS-300 |
1 2 |
300 300 |
10.6 10.6 |
0.05 0.005 |
1.0 1.5 |
6 8 |
RIOS-500 |
1 2 |
500 500 |
17.6 17.6 |
0.05 0.005 |
1.5 2.0 |
7 8 |
RIOS-750 |
1 2 |
750 750 |
26.5 26.5 |
0.05 0.005 |
2.0 3.0 |
8 10 |
RIOS-1000 |
1 2 |
1000 1000 |
35.3 35.3 |
0.05 0.005 |
2.0 3.0 |
15 20 |
RIOS-1500 |
1 2 |
1500 1500 |
53.0 53.0 |
0.05 0.005 |
3.0 5.0 |
20 25 |
RIOS-2000 |
1 2 |
2000 2000 |
70.6 70.6 |
0.05 0.005 |
3.0 5.0 |
25 30 |
RIOS-3000 |
1 2 |
3000 3000 |
106.0 106.0 |
0.05 0.005 |
5.0 7.5 |
35 40 |
RIOS-5000 |
1 2 |
5000 5000 |
176.5 176.5 |
0.05 0.005 |
7.5 10.0 |
40 45 |
RIOS-7500 |
1 2 |
7500 7500 |
265.0 265.0 |
0.05 0.005 |
10.0 15.0 |
60 65 |
RIOS-10000 |
1 2 |
10000 10000 |
353.0 353.0 |
0.05 0.005 |
15.0 20.0 |
65 75 |