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Contact SupplierThese 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.
APPLICATIONSModel 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 | ||||||
SO-50 | 1 2 | 50 50 | 1.8 1.8 | 0.05 0.005 | 0.25 0.25 | 2 2 | |
SO-100 | 1 2 | 100 100 | 3.5 3.5 | 0.05 0.005 | 0.25 0.5 | 2 3 | |
SO-150 | 1 2 | 150 150 | 5.3 5.3 | 0.05 0.005 | 0.5 1.0 | 3 4 | |
SO-300 | 1 2 | 300 300 | 10.6 10.6 | 0.05 0.005 | 1.0 1.5 | 6 8
| |
SO-500 | 1 2 | 500 500 | 17.6 17.6 | 0.05 0.005 | 1.5 2.0 | 7 8 | |
SO-750 | 1 2 | 750 750 | 26.5 26.5 | 0.05 0.005 | 2.0 3.0 | 8 10 | |
SO-1000 | 1 2 | 1000 1000 | 35.3 35.3 | 0.05 0.005 | 2.0 3.0 | 15 20 | |
SO-1500 | 1 2 | 1500 1500 | 53.0 53.0 | 0.05 0.005 | 3.0 5.0 | 20 25 | |
SO-2000 | 1 2 | 2000 2000 | 70.6 70.6 | 0.05 0.005 | 3.0 5.0 | 25 30 | |
SO-3000 | 1 2 | 3000 3000 | 106.0 106.0 | 0.05 0.005 | 5.0 7.5 | 35 40 | |
SO-5000 | 1 2 | 5000 5000 | 176.5 176.5 | 0.05 0.005 | 7.5 10.0 | 40 45 | |
SO-7500 | 1 2 | 7500 7500 | 265.0 265.0 | 0.05 0.005 | 10.0 15.0 | 60 65 | |
SO-10000 | 1 2 | 10000 10000 | 353.0 353.0 | 0.05 0.005 | 15.0 20.0 | 65 75 |