Promivac Engineers
Blower
Product Specifications
Product Description
Centrifugal Blowers:
Specifications
| : : Single Stage : : | ||||
| Model | Suction Size in Inches | H.P Reqd. | Air Handling Capacity (CFM) | Max. Pressure Inches Wg |
| PVF - 4 | 4 | 0.25 | 400 | 32 |
| PVF - 6 | 6 | 0.5 | 935 | 32 |
| PVF - 8 | 8 | 0.75 | 1160 | 32 |
| PVF - 10 | 10 | 1 | 2600 | 32 |
| PVF - 12 | 12 | 1.5 | 3740 | 32 |
| PVF - 14 | 14 | 2 | 5090 | 32 |
| PVF - 16 | 16 | 3 | 5400 | 32 |
| PVF - 18 | 18 | 5 | 6650 | 32 |
| PVF - 20 | 20 | 7.5 | 10390 | 32 |
| PVF - 22 | 22 | 10 | 12570 | 32 |
| PVF - 24 | 24 | 15 | 14960 | 32 |
| : : Double Stage : : | |||||
| Model | Suc. x Del. Size in Inches | H.P Reqd. | Air Handling Capacity (CFM) | Max. Pressure Inches Wg | Max. Vacuum Inches Wg |
| PVF - 6 GMT | 6 x 4 | 7.5 | 500 | 70 | 32 |
| PVF - 7 GMT | 6 x 4 | 10 | 750 | 85 | 40 |
| PVF - 8 GMT | 8 x 6 | 15 | 1000 | 90 | 43 |
| PVF - 9 GMT | 8 x 6 | 20 | 1100 | 100 | 48 |
| : : Triple Stage : : | |||||
| Model | Suc. x Del. Size in Inches | H.P Reqd. | Air Handling Capacity (CFM) | Max. Pressure Inches Wg | Max. Vacuum Inches Wg |
| PVF - 8 GMTT | 8 x 6 | 20 | 1150 | 125 | 58 |
| PVF - 9 GMTT | 8 x 6 | 30 | 1450 | 140 | 64 |
| PVF - 10 GMTT | 10 x 8 | 40 | 1725 | 170 | 80 |
Centrifugal Blowers:
These are available in Single, Double & triple Stage in Direct / V - Belt Driven Versions. These are Specially Designed and Fabricated to ensure High Efficiency & Trouble Free Operation and are Highly Resistant to severe conditions such as High Temperature, Corrosion and Abrasion. These are available in different materials of construction such as Carbon Steel, Stainless Steel, Aluminum, Rubber Lined, Epoxy Painted and FRP Fabricated.
Construction
An Exhauster or Blower consists of a rotating system of Shaft & Impellers operating in a specially designed casing with Inlet & Outlet connections. The shaft is made of High Grade Carbon Steel, machined & ground to accommodate the Impellers & Bearings. The Impellers are a composite section of casting / fabricated from high tensile aluminum, MS/CRC sheet, accurately balanced & are held securely on the shaft by heavy endwise locknuts.
Advantage
Straightforward Single / Multistage Design, Dynamically Balanced Impellers minimize vibration, No fine internal clearances or wearing parts, No lubrication required, Air delivered is free from Moisture & Oil Vapour, Low Noise Level, Low Power Consumption, Air delivered is free from pulsation & is uniform No need for Relief Valve, Versatile - Can be used for Suction & Blowing
Optional Accessories
Vibration Isolators & Flexible Connections at Inlet & Outlet can be provided to minimise transmission of Vibration, Inlet / Outlet Silencers to reduce Noise Level & Multivane Damper for controlling air. A suitably designed Vacuum Storage Tank can also be supplied with the unit to act as a reservoir to store Vacuum for Instant Evacuation.
Applications
ConstructionAn Exhauster or Blower consists of a rotating system of Shaft & Impellers operating in a specially designed casing with Inlet & Outlet connections. The shaft is made of High Grade Carbon Steel, machined & ground to accommodate the Impellers & Bearings. The Impellers are a composite section of casting / fabricated from high tensile aluminum, MS/CRC sheet, accurately balanced & are held securely on the shaft by heavy endwise locknuts.
AdvantageStraightforward Single / Multistage Design, Dynamically Balanced Impellers minimize vibration, No fine internal clearances or wearing parts, No lubrication required, Air delivered is free from Moisture & Oil Vapour, Low Noise Level, Low Power Consumption, Air delivered is free from pulsation & is uniform No need for Relief Valve, Versatile - Can be used for Suction & Blowing
Optional AccessoriesVibration Isolators & Flexible Connections at Inlet & Outlet can be provided to minimise transmission of Vibration, Inlet / Outlet Silencers to reduce Noise Level & Multivane Damper for controlling air. A suitably designed Vacuum Storage Tank can also be supplied with the unit to act as a reservoir to store Vacuum for Instant Evacuation.
ApplicationsGarment Pressing, Steam & Condensate Extracting, Vacuum Cleaning, Dust / trim collection, Pneumatic Conveying, Ventilation, Air Blowing & Boosting, Handling Hot Flue Gases, Agitation of Liquids, Bottle Drying & 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.
