Promivac Engineers
Oil Ring Vacuum Pump
Product Specifications
Product Description
Oil Sealed Rotary High Vacuum Pumps:
Specifications
| : : Single Stage Air Cooled : : | ||||
| Model No. | Required hp | Free Air Displacement in lpm | Ultimate Pressure in mm Hg. " | Approx. Oil Charges in Ltrs. |
| PV1-50 | 1/4 | 50 | 0.05 | 2 |
| PV1-100 | 1/4 | 100 | 0.05 | 2 |
| PV1-200 | 1/2 | 250 | 0.05 | 4 |
| PV1-300 | 1/2 | 350 | 0.05 | 4.5 |
| PV1-500 | 1 | 500 | 0.05 | 5 |
| PV1-800 | 1 | 800 | 0.05 | 8 |
| PV1-1200 | 2 | 1200 | 0.05 | 10 |
| : : Double Stage Air Cooled : : | ||||
| Model No. | Required hp | Free Air Displacement in lpm | Ultimate Pressurein mm Hg. | Approx. OilCharges in Ltrs. |
| PV2-50 | 1/4 | 50 | 0.005 | 2 |
| PV2-100 | 1/4 | 100 | 0.005 | 2.5 |
| PV2-200 | 1/2 | 250 | 0.005 | 4.5 |
| PV2-300 | 3/4 | 350 | 0.005 | 5.5 |
| PV2-500 | 1 | 500 | 0.005 | 6 |
| PV2-800 | 2 | 800 | 0.005 | 8 |
| PV2-1200 | 3 | 1200 | 0.005 | 10 |
| : : Single Stage Water Cooled : : | ||||
| Model No. | Required hp | Free Air Displacement in lpm | "Ultimate Pressurein mm Hg. " | Approx. OilCharges in Ltrs. |
| PV1-1200 | 2 | 1200 | 0.05 | 12 |
| PV1-1500 | 3 | 1500 | 0.05 | 18 |
| PV1-2000 | 3 | 2000 | 0.05 | 25 |
| PV1-3000 | 5 | 3000 | 0.05 | 30 |
| PV1-5000 | 5 | 5000 | 0.05 | 45 |
| PV1-7500 | 7.5 | 7500 | 0.1 | 50 |
| PV1-10000 | 10 | 10000 | 0.1 | 52 |
| PV1-15000 | 15 | 15000 | 0.5 | 60 |
| PV1-20000 | 20 | 20000 | 0.5 | 75 |
| : : Double Stage Water Cooled : : | ||||
| Model No. | Required hp | Free Air Displacement in lpm | Ultimate Pressurein mm Hg. | Approx. OilCharges in Ltrs. |
| PV2-1200 | 3 | 1200 | 0.005 | 15 |
| PV2-1500 | 5 | 1500 | 0.005 | 18 |
| PV2-2000 | 5 | 2000 | 0.005 | 20 |
| PV2-3000 | 7.5 | 3000 | 0.005 | 30 |
| PV2-5000 | 7.5 | 5000 | 0.005 | 45 |
| PV2-7500 | 10 | 7500 | 0.05 | 50 |
| PV2-10000 | 12.5 | 10000 | 0.05 | 60 |
| PV2-15000 | 15 | 15000 | 0.1 | 75 |
| PV2-20000 | 20 | 20000 | 0.1 | 90 |
Oil Sealed Rotary High Vacuum Pumps:
These are available in single & double stage and are oil sealed, rotary vane type positive displacement pumps where, not only complete assembly is immersed in oil but shaft seal is also designed in such a way that it totally eliminates the possibility of suction of air through it. These are designed to achieve maximum vacuum in a very short time and rise in temperature of the unit also remains under check, which in turn reduces the wear and tear of its components and makes it suitable for noiseless and trouble free performance for years and thus helps in reduction of repair bills.
These pumps are very compact and are so simple in design that all minor repairs, in case of need, can be carried out easily without removing the main housing from its base plate and without disturbing the alignment. In industrial models, or in vacuum pumps of higher capacities which are operated continuously for very long spells of time the oil gets heated either on account of friction or on account of heavy intake of hot mixture of gas and vapours, the performance of the pump drops.
In order to keep it cool, a jacket is constructed around three sides of the pump housing, in which water is made to circulate for keeping the temperature of vacuum pump under control and retaining the performance at its best. In this model an inbuilt device, known as Gas Ballast is provided, which effectively checks to a large extent condensation of the water vapours which otherwise would not only had contaminated the oil, but had also diminished the performance of the pump.
Applications
These pumps are very compact and are so simple in design that all minor repairs, in case of need, can be carried out easily without removing the main housing from its base plate and without disturbing the alignment. In industrial models, or in vacuum pumps of higher capacities which are operated continuously for very long spells of time the oil gets heated either on account of friction or on account of heavy intake of hot mixture of gas and vapours, the performance of the pump drops.
In order to keep it cool, a jacket is constructed around three sides of the pump housing, in which water is made to circulate for keeping the temperature of vacuum pump under control and retaining the performance at its best. In this model an inbuilt device, known as Gas Ballast is provided, which effectively checks to a large extent condensation of the water vapours which otherwise would not only had contaminated the oil, but had also diminished the performance of the pump.
ApplicationsVacuum Creation, Filling, Drying, Lifting, Forming, Filtration, Distillation, Annealing, Impregnation, Dehydration, Sublimation, Film Coating & Many More.
Profile:
PROMIVAC ENGINEERS has become one of the leading enterprises with multifold innovation in the field of manufacturing Industrial Pumps. Vacuum Related Pumps became their first choice because this sector had still remained unexploited about three decades ago. At that time no entrepreneur would dare venture into this field because of the fear of lots of intricacies & complexities involved therein. The company focussed on this area & started a humble beginning in the year 1981.
We grew step by step and now the company produces Various Types of Vacuum, Pressure & Chemical Process Pumps, Plants & Systems which cover almost All Needs & Applications. Today, Promivac Engineers has earned a respectable position in the market for integrity in its conduct, commitment towards customers, continuous technological innovations and by supplying quality products. Supported by rich experience the company has become one of the Leading Market Players in its Specific Sphere of Operation.
Unprecedented Nationwide acceptance of our quality products encouraged us to diversify a bit and we started producing Chemical Process Pumps, of highest quality which were not in abundance in the market to meet its ever increasing demand.
We grew step by step and now the company produces Various Types of Vacuum, Pressure & Chemical Process Pumps, Plants & Systems which cover almost All Needs & Applications. Today, Promivac Engineers has earned a respectable position in the market for integrity in its conduct, commitment towards customers, continuous technological innovations and by supplying quality products. Supported by rich experience the company has become one of the Leading Market Players in its Specific Sphere of Operation.
Unprecedented Nationwide acceptance of our quality products encouraged us to diversify a bit and we started producing Chemical Process Pumps, of highest quality which were not in abundance in the market to meet its ever increasing demand.
Our wide assortments of pumps are Reliable, Cost Effective and are the products with extended service life. Presently we have a healthy market share throughout India and also export to various foreign countries. Our clients straddle every sector of the Industry. Pharmaceutical, Auto, food Processing, Chemical, Plastic Industry & Research are only few to mention. In order to set new milestones in the industry, we have put in huge investment in the field of R & D for improving the quality of our products and enhancing our product range. We conduct intensive R & D to evolve Highest Quality Products at Competitive Prices.
