The multistage centrifugal blower packages are specifically designed to provide a compact and complete self-contained air cooled unit offering a low noise solution for applications requiring a variable flow at fixed pressure. Our rentalized open frame skid design utilizes a rigid steel base offering ease of alignment as well as vibration free and continuous duty operation in air or process gas services in both hazardous and non-hazardous duty service.
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
The multistage centrifugal design delivers oil-free air/gas that may be required for a wide range of processes and environments with high reliability, high efficiency along with low installation and maintenance requirements. This equipment is widely used in the water treatment, combustion air, vacuum, fluidizing, aeration, drying, gas compression among many industries.
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
ABRASIVES – pneumatic conveying; vacuum pick-up of sand for blasting.
AERATION of wastewater, Agitation of plating tanks, Air curtains for furnaces, Air flotation table, Air conditioning booster blowers, Air slide systems, Air dryers, Air knife.
ASPHALT REFINING – air blasting for drying.
BREWERIES – conveying malt and grain; bottle and can drying; suction pick-up of bottles and cans for packaging; pumping CO2 for carbonation; vacuum drying of grain.
CARBON BLACK- pneumatic conveying and bagging; combustion air.
CEMENT – air supply to homogenize bulk cement going into storage bins; fluidizing cement for conveying in batch plant; conveying from truck to storage bins; air slide for bulk cement transport trucks; conveying ready-mixed concrete batch plant to trucks.
COAL – rock dusting in shafts, tunnel roofs and walls; air sampling; coal washing; tunnel ventilation ; vacuum priming water pumps; dust collection from roof bolt drilling; vacuum drying of coal slurry; coke blowing on vacuum filters; vacuum filtration for refuse from coal
washers; coal pulverizing seal air; coal ash storage aeration.
COMBUSTION air burner, gas and oil, Cooling, Chip removal systems, Can drying systems, Candy coating.
CONVEYING -pneumatic, vacuum, or combinations for materials such as bauxite; carbon black; cement; cereal; coal; feeds; flour; fly ash; grains; gypsum; salts; sands; starch; sugar; transfer material from railroad cars, trucks, ships to vats, hoppers and bins.
CURTAINS, AIR – furnaces; heat treating.
DAIRIES – pressurizing tanks or trucks; evaporation of drying milk; aeration of milk wastes, gentle aeration in bulk storage to prevent butter fat separation; vacuum for milking machines.
DISTILLERIES -liquor moving, pneumatic conveying of grains; emptying aging barrels.
DUST removal systems, Drying fabrics, Dry cleaning, or Dry set systems.
DUST COLLECTION -cleaning bag filters; bag filtration.
ELECTRONICS industry, clean room vacuum systems, continuous pick-up of circuit board, machinery, drilling operations, Engine testing.
FISH – aeration of fish tanks; transport trucks, and ponds; prevention of ice formation on ponds; removal of eggs from fish; agitation of washing tanks.
FLUIDIZING air for conveying or burner systems, Foundry cleaning and cupola blowers, Fish hatchery aeration, Froth cell flotation in coal industry, Fiberglass process air, Filter test stand.
FOOD PROCESSING-freeze drying; evacuation of air from bottle or can filling machine; agitation; pneumatic conveying; waste water aeration.
GAS BOOSTING of natural or propane gas, poisonous, corrosive, inflammable or explosive gases, Gland exhausters.
GAS MIXING – proportioning gases in chemical processes.
GAS AND OIL FIELDS – field re-pressurization from exhaust gases of gas engines.
GLASS – pneumatic conveying; vacuum holding of sheet glass for transfer; evacuation of test chamber; vacuum filtration from grinding and cutting particles; air cooling sheets and molds; blowing water from glass sheets; cooling and tempering air for curved windshields leaving molds.
ICE- aeration of lakes and ponds for protection against freezing, agitation by bubbling water in marinas, dams, bridges, etc. where freezing may cause damage; aeration of harbors to keep open for navigation; aeration of freezing tanks in ice plants to draw off impurities and to provide clearer cakes of ice; conveying crushed ice into ice bunkers on boats, ships, trucks, and railroad cars.
IRON FOUNDRIES – combustion air; boosting distribution gas pressure; pneumatic conveying and collecting.
LANDFILL – methane gas extraction systems.
MACHINERY MANUFACTURING – vacuum for holding material in place for surface planing and grinding; vacuum on chucks for holding material in place; dust collection.
NON-FERROUS METALS – aeration of slurry.
OIL REFINERIES – asphalt blowing; fly ash conveying; liquid transfer by air pressure; vacuum
flashing; pneumatic conveying.
ORE PROCESSING – NON-FERROUS – copper converters; floatation for separating copper
sulphide from waste; vacuum filtration; cake blowing; combustion air.
OVENS – to provide combustion air or boost incoming gas pressures for high temperature
systems, Organ blowers, Oral evacuation, Oil mist extraction, Oil atomizing.
PAPER MILLS-paper machine vacuum; head box pressurization; pneumatic conveying;
waste treatment agitation; paper folding, vacuum pick-up of sheets; air glide or cushion for
moving heavy loads on flat surfaces; vacuum cleaning/conditioning of felts; roll heading for
wrapping; black liquor recovery.
PLASTICS – blowing granules into molding machine; inert gas conveying to prevent contamination
of polyurethane; hopper filling.
PLATING – agitation; moisture blowing and drying.
PNEUMATIC conveying systems, Pneumatic tube systems, Product hold down, Purging,
Printing industry, Paint drying.
POULTRY -vacuum removal of entrails, agitation water in washing tanks; removal of egg
from shells; pick-up of eggs for packing in cartons; poultry feather removal.
PUMPS, CENTRIFUGAL – vacuum priming to lift water into pump.
PRINTING – paper folding machine; control air glide between rolls; collating; mat drying;
vacuum pick-up of sheets.
PULP MILLS – chip conveying; combustion air; vacuum filtration; pulp drying; black liquor
recovery.
QUARRIES – vacuum cleaning systems for general cleaning, Quicksilver pickup and recovery
systems.
STEEL MILLS – blast furnace air supply; combustion air for open hearth furnace, oxygen furnace; bessemer converter; cupola blowers; coke oven exhauster; fly ash collectors; vacuum filtration; agitation of ferrous sulphate.
SOUR gas handling in petro-chemical plants, Seal air, Sheet pilers for large steel mills, Speed filling or draining of tanks, Sand or shot-blast recovery, air Scrubber, sulphur recovery, Solvent recovery, Scarfing.
SUGAR – pneumatic conveying; aeration of storage bins; vacuum filtration.
TEMPERATURE (high) applications for air or gas up to 700 degrees F with special modifications, Tank purge systems breweries , etc., Tempering glass blowers, Tape removal systems, Tablet press pickup systems.
TEXTILES – vacuum for drawing fluid through bolts of cloth; pneumatic conveying; drying yarn after dyeing.
VACUUM hold down, Vacuum cleaning, Ventilating, Vacuum filters.
WATER TREATMENT – backwash sand filter blowers, vapor compression; water distillation; aeration of streams; lime-neutralization aeration; air flocculation for water purification; saline water de-salinization; salt water de-salinization.
Multistage Centrifugal Blowers & Exhausters
The multistage centrifugal blower packages are specifically designed to provide a compact and complete self-contained air cooled unit offering a low noise solution for applications requiring a variable flow at fixed pressure. Our rentalized open frame skid design utilizes a rigid steel base offering ease of alignment as well as vibration free and continuous duty operation in air or process gas services in both hazardous and non-hazardous duty service.
Product Description
Our packages include the following key enhancements:
Recommended Product Documentation
Rotary Lobe PD Blower
Multi Stage Centrifugal Blower & Exhauster Line Card
Available Products & Performance Ranges
Nominal Horsepower from 75 to 2,000 HP
Flow Range from 500 to 20,000 CFM
Positive Pressure Range from: 2 to 20 PSIG
Vacuum Level to: 15” Hg Dry
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
Additional Information
2,000 HP+, 75 to 2,000 HP
Horsepower:
75 to 2,000 HP
Flow:
500-20,000 CFM
Pressure Range:
2-20 PSIG
Recommended Product Documentation
Rotary Lobe PD Blower
Multi Stage Centrifugal Blower & Exhauster Line Card
Available Products & Performance Ranges
Nominal Horsepower from 75 to 2,000 HP
Flow Range from 500 to 20,000 CFM
Positive Pressure Range from: 2 to 20 PSIG
Vacuum Level to: 15” Hg Dry
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
The multistage centrifugal design delivers oil-free air/gas that may be required for a wide range of processes and environments with high reliability, high efficiency along with low installation and maintenance requirements. This equipment is widely used in the water treatment, combustion air, vacuum, fluidizing, aeration, drying, gas compression among many industries.
Recommended Product Documentation
Rotary Lobe PD Blower
Multi Stage Centrifugal Blower & Exhauster Line Card
Available Products & Performance Ranges
Nominal Horsepower from 75 to 2,000 HP
Flow Range from 500 to 20,000 CFM
Positive Pressure Range from: 2 to 20 PSIG
Vacuum Level to: 15” Hg Dry
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
Recommended Product Documentation
Rotary Lobe PD Blower
Multi Stage Centrifugal Blower & Exhauster Line Card
Available Products & Performance Ranges
Nominal Horsepower from 75 to 2,000 HP
Flow Range from 500 to 20,000 CFM
Positive Pressure Range from: 2 to 20 PSIG
Vacuum Level to: 15” Hg Dry
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
ABRASIVES – pneumatic conveying; vacuum pick-up of sand for blasting.
AERATION of wastewater, Agitation of plating tanks, Air curtains for furnaces, Air flotation table, Air conditioning booster blowers, Air slide systems, Air dryers, Air knife.
ASPHALT REFINING – air blasting for drying.
BREWERIES – conveying malt and grain; bottle and can drying; suction pick-up of bottles and cans for packaging; pumping CO2 for carbonation; vacuum drying of grain.
CARBON BLACK- pneumatic conveying and bagging; combustion air.
CEMENT – air supply to homogenize bulk cement going into storage bins; fluidizing cement for conveying in batch plant; conveying from truck to storage bins; air slide for bulk cement transport trucks; conveying ready-mixed concrete batch plant to trucks.
COAL – rock dusting in shafts, tunnel roofs and walls; air sampling; coal washing; tunnel ventilation ; vacuum priming water pumps; dust collection from roof bolt drilling; vacuum drying of coal slurry; coke blowing on vacuum filters; vacuum filtration for refuse from coal
washers; coal pulverizing seal air; coal ash storage aeration.
COMBUSTION air burner, gas and oil, Cooling, Chip removal systems, Can drying systems, Candy coating.
CONVEYING -pneumatic, vacuum, or combinations for materials such as bauxite; carbon black; cement; cereal; coal; feeds; flour; fly ash; grains; gypsum; salts; sands; starch; sugar; transfer material from railroad cars, trucks, ships to vats, hoppers and bins.
CURTAINS, AIR – furnaces; heat treating.
DAIRIES – pressurizing tanks or trucks; evaporation of drying milk; aeration of milk wastes, gentle aeration in bulk storage to prevent butter fat separation; vacuum for milking machines.
DISTILLERIES -liquor moving, pneumatic conveying of grains; emptying aging barrels.
DUST removal systems, Drying fabrics, Dry cleaning, or Dry set systems.
DUST COLLECTION -cleaning bag filters; bag filtration.
ELECTRONICS industry, clean room vacuum systems, continuous pick-up of circuit board, machinery, drilling operations, Engine testing.
FISH – aeration of fish tanks; transport trucks, and ponds; prevention of ice formation on ponds; removal of eggs from fish; agitation of washing tanks.
FLUIDIZING air for conveying or burner systems, Foundry cleaning and cupola blowers, Fish hatchery aeration, Froth cell flotation in coal industry, Fiberglass process air, Filter test stand.
FOOD PROCESSING-freeze drying; evacuation of air from bottle or can filling machine; agitation; pneumatic conveying; waste water aeration.
GAS BOOSTING of natural or propane gas, poisonous, corrosive, inflammable or explosive gases, Gland exhausters.
GAS MIXING – proportioning gases in chemical processes.
GAS AND OIL FIELDS – field re-pressurization from exhaust gases of gas engines.
GLASS – pneumatic conveying; vacuum holding of sheet glass for transfer; evacuation of test chamber; vacuum filtration from grinding and cutting particles; air cooling sheets and molds; blowing water from glass sheets; cooling and tempering air for curved windshields leaving molds.
ICE- aeration of lakes and ponds for protection against freezing, agitation by bubbling water in marinas, dams, bridges, etc. where freezing may cause damage; aeration of harbors to keep open for navigation; aeration of freezing tanks in ice plants to draw off impurities and to provide clearer cakes of ice; conveying crushed ice into ice bunkers on boats, ships, trucks, and railroad cars.
IRON FOUNDRIES – combustion air; boosting distribution gas pressure; pneumatic conveying and collecting.
LANDFILL – methane gas extraction systems.
MACHINERY MANUFACTURING – vacuum for holding material in place for surface planing and grinding; vacuum on chucks for holding material in place; dust collection.
NON-FERROUS METALS – aeration of slurry.
OIL REFINERIES – asphalt blowing; fly ash conveying; liquid transfer by air pressure; vacuum
flashing; pneumatic conveying.
ORE PROCESSING – NON-FERROUS – copper converters; floatation for separating copper
sulphide from waste; vacuum filtration; cake blowing; combustion air.
OVENS – to provide combustion air or boost incoming gas pressures for high temperature
systems, Organ blowers, Oral evacuation, Oil mist extraction, Oil atomizing.
PAPER MILLS-paper machine vacuum; head box pressurization; pneumatic conveying;
waste treatment agitation; paper folding, vacuum pick-up of sheets; air glide or cushion for
moving heavy loads on flat surfaces; vacuum cleaning/conditioning of felts; roll heading for
wrapping; black liquor recovery.
PLASTICS – blowing granules into molding machine; inert gas conveying to prevent contamination
of polyurethane; hopper filling.
PLATING – agitation; moisture blowing and drying.
PNEUMATIC conveying systems, Pneumatic tube systems, Product hold down, Purging,
Printing industry, Paint drying.
POULTRY -vacuum removal of entrails, agitation water in washing tanks; removal of egg
from shells; pick-up of eggs for packing in cartons; poultry feather removal.
PUMPS, CENTRIFUGAL – vacuum priming to lift water into pump.
PRINTING – paper folding machine; control air glide between rolls; collating; mat drying;
vacuum pick-up of sheets.
PULP MILLS – chip conveying; combustion air; vacuum filtration; pulp drying; black liquor
recovery.
QUARRIES – vacuum cleaning systems for general cleaning, Quicksilver pickup and recovery
systems.
STEEL MILLS – blast furnace air supply; combustion air for open hearth furnace, oxygen furnace; bessemer converter; cupola blowers; coke oven exhauster; fly ash collectors; vacuum filtration; agitation of ferrous sulphate.
SOUR gas handling in petro-chemical plants, Seal air, Sheet pilers for large steel mills, Speed filling or draining of tanks, Sand or shot-blast recovery, air Scrubber, sulphur recovery, Solvent recovery, Scarfing.
SUGAR – pneumatic conveying; aeration of storage bins; vacuum filtration.
TEMPERATURE (high) applications for air or gas up to 700 degrees F with special modifications, Tank purge systems breweries , etc., Tempering glass blowers, Tape removal systems, Tablet press pickup systems.
TEXTILES – vacuum for drawing fluid through bolts of cloth; pneumatic conveying; drying yarn after dyeing.
VACUUM hold down, Vacuum cleaning, Ventilating, Vacuum filters.
WATER TREATMENT – backwash sand filter blowers, vapor compression; water distillation; aeration of streams; lime-neutralization aeration; air flocculation for water purification; saline water de-salinization; salt water de-salinization.
Recommended Product Documentation
Rotary Lobe PD Blower
Multi Stage Centrifugal Blower & Exhauster Line Card
Available Products & Performance Ranges
Nominal Horsepower from 75 to 2,000 HP
Flow Range from 500 to 20,000 CFM
Positive Pressure Range from: 2 to 20 PSIG
Vacuum Level to: 15” Hg Dry
Nominal and Medium Voltage Service: 480/2300/4160/6600 Volt 3 ɸ
Pre-job Mechanical and Performance Run Test
Usage
Broad use industrial applications requiring oil free compressed air from 2 – 20 PSIG
Ensure stringent air quality standards air for critical process applications
Maintain operations during planned or emergency shutdowns
Supplement capacity of existing equipment during peak demand or other special circumstances
Related products
Rotary Lobe PD Blowers
Water Cooled Chillers
Hoffman 67103 Multistage Centrifugal Blower