Oil-Free Rotary Screw Air Compressors Brochure

Ingersoll RandOil-free Compressed Air Technology Ingersoll Rand Industrial Technologies provides products, services, and solutions to enhance the efficiency and productivity ofour commercial, industrial, and process customers. Our innovative products include air compressors, air systems components,tools, pumps, material and fluid handling systems, and microturbines.ingersollrand.com© 2007 Ingersoll-Rand Company CCN-38451787Ingersoll Rand compressors are not designed, intended, or approved for breathing air applications. Ingersoll Rand does not approve specialized equipment for breathing air applications and assumes no responsibility or liability forcompressors used for breathing air service.Nothing contained on these pages is intended to extend any warranty or representation, expressed or implied,regarding the product described herein. Any such warranties or other terms and conditions of sale of products shall be in accordance with Ingersoll Randstandard terms and conditions of sale for such products, which are available upon request.Product improvement is a continuing goal at Ingersoll Rand. Designs and specifications are subject to change withoutnotice or obligation.Distributed by:More than air, a history of innovation For more than 100 years, Ingersoll Rand has inspired progress bydriving innovation with revolutionary technology — creating newstandards for how the world gets work done. We introduced our first oil-free compressor in 1912, and over the decades we’ve continued todevelop rugged, reliable, industry-leading compressor technologies.Ingersoll Rand is the technology leader in oil-free compressed air not onlybecause we develop class-leading products, but also because we know our customers’ industries, understand the demands placed on productivity and quality,and then offer highly engineered systemsolutions that make sense. No matter whatyour product, process, or location, Ingersoll Rand has the expertise, the oil-free technology, and the unmatched service to meet your needs.1910 1920 1930 1940 1950 1960 1970 1980 1990 20001906 Ingersoll Rand becomespublicly traded companyon NYSE1912 Ingersoll Rand pioneers oil-freecentrifugal compressor technology 1952The world’s first oil-free rotarycompressor is introduced 1968First packaged centrifugalcompressor is introduced (current model shown)1993The 37– 300 kW packaged rotary-screw compressor is introducedfeaturing Intellisys™, UltraCoat™ rotorprotectant, and 115° F design1933Technologically advanced oil-freereciprocating compressor goes to market2003 Ingersoll Rand offers industry’sfirst true variable-speed drive,oil-free compressor featuringHPM motor technologyMore than air, a history of innovation For more than 100 years, Ingersoll Rand has inspired progress bydriving innovation with revolutionary technology — creating newstandards for how the world gets work done. We introduced our first oil-free compressor in 1912, and over the decades we’ve continued todevelop rugged, reliable, industry-leading compressor technologies.Ingersoll Rand is the technology leader in oil-free compressed air not onlybecause we develop class-leading products, but also because we know our customers’ industries, understand the demands placed on productivity and quality,and then offer highly engineered systemsolutions that make sense. No matter whatyour product, process, or location, Ingersoll Rand has the expertise, the oil-free technology, and the unmatched service to meet your needs.1910 1920 1930 1940 1950 1960 1970 1980 1990 20001906 Ingersoll Rand becomespublicly traded companyon NYSE1912 Ingersoll Rand pioneers oil-freecentrifugal compressor technology 1952The world’s first oil-free rotarycompressor is introduced 1968First packaged centrifugalcompressor is introduced (current model shown)1993The 37– 300 kW packaged rotary-screw compressor is introducedfeaturing Intellisys™, UltraCoat™ rotorprotectant, and 115° F design1933Technologically advanced oil-freereciprocating compressor goes to market2003 Ingersoll Rand offers industry’sfirst true variable-speed drive,oil-free compressor featuringHPM motor technologyWhen high air purity is a high priorityThere’s a lot riding on the quality of your air. Thepresence of particles, condensation, oil, and oil vapor in acompressed air system can lead to downtime, productspoilage and recall, damage to your brand reputation, orworse, harmed consumers and product liability. No matter what industry or critical application,you can count on Ingersoll Rand to offer solutionsthat mitigate risk and ensure delivery of thehighest air purity possible. Chemical Whether manufacturingcleaning solutions, basestock pharmaceuticals, oranything in between, thecompressed air qualitymust be of the highestpurity to minimize risk ofproduction interruption or higher cost liability. Pharmaceutical The highly regulatedpharmaceutical industryrequires 100% total qualitybuilt into manufacturingprocesses. Compressed airquality must be validatedas part of GMP. Utilities Compressed air qualityis too important to risk,so when specifyinginstrument air forutilities, mostengineers request oil-free compressors. Electronics High air quality is critical in this industry — youcan’t afforddowntime orproduct spoilagewith wet or oilycompressed air. Food and Beverage Oil-free compressors that deliver no oil into theair stream and minimizemicrobial content throughhigh-temperaturecompression reducecontamination risk for food and beveragemanufacturers. Textile High-tech air jet loomsrequire super-clean, dry,100% oil-free compressedair, which is why IngersollRand has been a criticalsupplier to this industryfor many years. When high air purity is a high priorityThere’s a lot riding on the quality of your air. Thepresence of particles, condensation, oil, and oil vapor in acompressed air system can lead to downtime, productspoilage and recall, damage to your brand reputation, orworse, harmed consumers and product liability. No matter what industry or critical application,you can count on Ingersoll Rand to offer solutionsthat mitigate risk and ensure delivery of thehighest air purity possible. Chemical Whether manufacturingcleaning solutions, basestock pharmaceuticals, oranything in between, thecompressed air qualitymust be of the highestpurity to minimize risk ofproduction interruption or higher cost liability. Pharmaceutical The highly regulatedpharmaceutical industryrequires 100% total qualitybuilt into manufacturingprocesses. Compressed airquality must be validatedas part of GMP. Utilities Compressed air qualityis too important to risk,so when specifyinginstrument air forutilities, mostengineers request oil-free compressors. Electronics High air quality is critical in this industry — youcan’t afforddowntime orproduct spoilagewith wet or oilycompressed air. Food and Beverage Oil-free compressors that deliver no oil into theair stream and minimizemicrobial content throughhigh-temperaturecompression reducecontamination risk for food and beveragemanufacturers. Textile High-tech air jet loomsrequire super-clean, dry,100% oil-free compressedair, which is why IngersollRand has been a criticalsupplier to this industryfor many years. Oil-free, risk-freeHow pure is your air? One of the keys to ensuring you achieve andmaintain acceptable air quality for your critical application is to knowindustry air quality standards and their allowable levels of contaminants.The lower the particular class rating, the purer the air should be.ISO 8573-1:2001 Class 0 specifies air quality standards for criticalmanufacturing processes within the food and beverage, pharmaceutical,textile, and electronics industries. It is the most stringent class, coveringoil contamination in aerosol, vapor, and liquid forms. Some compressor manufacturers havemarketed their units as being essentiallyoil-free, but this isn’t necessarily the case. Ifyou need guaranteed pure air for your criticalapplication, then you need Ingersoll Rand. ISO 8573-1:2001 Air Quality ClassesSOLIDS WATER OIL & OIL VAPOR Quality Max Number of Particles Per m3 Pressure Dew Point QualityClass 0.1 – 0.5 micron 0.5 – 1 micron 1 – 5 micron ºF ºC mg/m3 Class0 As specified by the end-user or manufacturer, and more stringent than Class 1 01 100 1 0 -100 -70 0.01 12 100,000 1,000 10 -40 -40 0.1 23 — 10,000 500 -4 -20 1 34 — — 1,000 37.4 3 5 45 — — 20,000 44.6 7 — 56 — — — 50 10 — 6With an Ingersoll Rand oil-free compressor,you don’t have to worry about contaminatedair, regardless of the technology you choose. Our oil-free rotary-screwand centrifugal compressorswere rigorously tested byTÜV Rheinland®— a global leader in independent testing and assessment services— and earned ISO 8573-1:2001 Class 0 certification. Only Ingersoll Rand delivers ISO Class 0 in both rotary-screw and centrifugaltechnologies. Whether you’re in food andbeverage, pharmaceuticals, electronics, or any other critical application, count onIngersoll Rand oil-free technology to deliver pure air and peace of mind.Oil-free compressors in a class by themselvesOil-free, risk-freeHow pure is your air? One of the keys to ensuring you achieve andmaintain acceptable air quality for your critical application is to knowindustry air quality standards and their allowable levels of contaminants.The lower the particular class rating, the purer the air should be.ISO 8573-1:2001 Class 0 specifies air quality standards for criticalmanufacturing processes within the food and beverage, pharmaceutical,textile, and electronics industries. It is the most stringent class, coveringoil contamination in aerosol, vapor, and liquid forms. Some compressor manufacturers havemarketed their units as being essentiallyoil-free, but this isn’t necessarily the case. Ifyou need guaranteed pure air for your criticalapplication, then you need Ingersoll Rand. ISO 8573-1:2001 Air Quality ClassesSOLIDS WATER OIL & OIL VAPOR Quality Max Number of Particles Per m3 Pressure Dew Point QualityClass 0.1 – 0.5 micron 0.5 – 1 micron 1 – 5 micron ºF ºC mg/m3 Class0 As specified by the end-user or manufacturer, and more stringent than Class 1 01 100 1 0 -100 -70 0.01 12 100,000 1,000 10 -40 -40 0.1 23 — 10,000 500 -4 -20 1 34 — — 1,000 37.4 3 5 45 — — 20,000 44.6 7 — 56 — — — 50 10 — 6With an Ingersoll Rand oil-free compressor,you don’t have to worry about contaminatedair, regardless of the technology you choose. Our oil-free rotary-screwand centrifugal compressorswere rigorously tested byTÜV Rheinland®— a global leader in independent testing and assessment services— and earned ISO 8573-1:2001 Class 0 certification. Only Ingersoll Rand delivers ISO Class 0 in both rotary-screw and centrifugaltechnologies. Whether you’re in food andbeverage, pharmaceuticals, electronics, or any other critical application, count onIngersoll Rand oil-free technology to deliver pure air and peace of mind.Oil-free compressors in a class by themselvesUnleashing the full potentialof variable-speed technologyIf you have a critical oil-free application requiring the lowest operating cost, you can’tafford to take chances with a compressor systemthat delivers anything but the absolute highestquality air, reliability, and efficiency. Not aproblem with an Ingersoll Rand Nirvana— the world’s first true variable-speed drive (VSD) oil-free compressor system.Purely better While other VSD compressorsalso deliver stable pressure, soft-starting, and improved part-load efficiency over fixed-speed compressors, only Nirvanaenables you to reach the fullpotential of variable-speedtechnology. With a Nirvanasystem, you get ultra-reliabilityand efficiency, virtuallymaintenance-free operation,unlimited starts and stops, andpeace of mind knowing your air is 100% pure.Real savings, real satisfactionEnergy costs can be as much as60% of the lifecycle cost of an aircompressor. The Nirvana systemhelps you reach the full potentialof variable speed through theabsolute lowest energy cost andthe highest efficiency possible.Nirvana HPM TechnologyNirvana technology vs. competitive VSD compressors Nirvana technologyCompetitive VSDcompressorsSoft-startingImproved part- load efficiencyStable pressurecontrolMaximized starts / stopsConstant motorefficiency and higherpower factorLong-lasting reliabilitywith thousands installedworldwideMaintenance-free, bearingless motor designSmooth soft-starting —starting amps alwaysbelow full-load ampsHPM has virtually nodegradation in specificpower at part-load —achieving full potentialof variable-speed controlStable, constantpressure controlRotary 10-year Lifecycle CostFixed-speed Oil-free RotaryCompetitiveVSD Oil-freeNirvanaOil-free100%90%80%70%60%50%40%30%20%10%0%EnergyMaintenanceInstallationPurchase priceRotary comparisonat 70% averagevolume capacity;4,000 hours per yearUnleashing the full potentialof variable-speed technologyIf you have a critical oil-free application requiring the lowest operating cost, you can’tafford to take chances with a compressor systemthat delivers anything but the absolute highestquality air, reliability, and efficiency. Not aproblem with an Ingersoll Rand Nirvana— the world’s first true variable-speed drive (VSD) oil-free compressor system.Purely better While other VSD compressorsalso deliver stable pressure, soft-starting, and improved part-load efficiency over fixed-speed compressors, only Nirvanaenables you to reach the fullpotential of variable-speedtechnology. With a Nirvanasystem, you get ultra-reliabilityand efficiency, virtuallymaintenance-free operation,unlimited starts and stops, andpeace of mind knowing your air is 100% pure.Real savings, real satisfactionEnergy costs can be as much as60% of the lifecycle cost of an aircompressor. The Nirvana systemhelps you reach the full potentialof variable speed through theabsolute lowest energy cost andthe highest efficiency possible.Nirvana HPM TechnologyNirvana technology vs. competitive VSD compressors Nirvana technologyCompetitive VSDcompressorsSoft-startingImproved part- load efficiencyStable pressurecontrolMaximized starts / stopsConstant motorefficiency and higherpower factorLong-lasting reliabilitywith thousands installedworldwideMaintenance-free, bearingless motor designSmooth soft-starting —starting amps alwaysbelow full-load ampsHPM has virtually nodegradation in specificpower at part-load —achieving full potentialof variable-speed controlStable, constantpressure controlRotary 10-year Lifecycle CostFixed-speed Oil-free RotaryCompetitiveVSD Oil-freeNirvanaOil-free100%90%80%70%60%50%40%30%20%10%0%EnergyMaintenanceInstallationPurchase priceRotary comparisonat 70% averagevolume capacity;4,000 hours per yearThere’s never been a compressor system as advanced as Nirvana. It’s synergy in motion — a combination of transcendent, inter-dependent technologies including the revolutionary HybridPermanent Magnet (HPM) motor, and more than a century of proven engineering expertise and innovation. Our advanced air systemcontrollers enable you tostabilize air pressure,reduce energy costs,extend the life of systemcomponents, and preventoff-quality product.Precision-woundWith its precision-wound design, the Nirvana HPMmotor eliminates inefficiencies and hot spots common to conventional, random-wound induction motors.These hot spots can cause insulation and motor failure. Proven airendsOur rotary-screw airends deliver full potential throughunparalleled rotor profile accuracy and repeatability.Stainless-steel rotors are used in the demanding secondstage for maximum corrosion resistance. UltraCoat surfacecoating is also applied to the rotors and all housingsurfaces for unmatched durability and performance.Achieve a higher plane of performanceA revolutionary motor coupledwith advanced controls and provencompressor technologiesSimpler and more reliableThe Nirvana HPM motor has fewer moving parts, andflanges directly onto the compressor drive shaft, makingthe motor more reliable and 100% maintenance-free. Itsbearing-free design eliminates the need for greasing orreplacing motor bearings. The HPM motor is also designed tooperate continuously in temperatures up to 115° F (46° C).Limitless starts and stopsNirvana is designed to start and stop limitlessly to meet your compressed air demands while never going above full-load amps. HPM motor technology also has unmatchedefficiency throughout the turn-down range, providingsavings no matter what your demand profile requires. No wasted energyThe Nirvana HPM motor requires less power at start-up,never operates at more than full-load amps, and shuts downimmediately at minimum speed to avoid wasted energy.Nirvana ensures constant pressure throughout the entireoperating range. At start-up, induction motors require a power surge of up to twice full-load current in order toovercome initial inertia. They also run unloaded when demand is below minimum, reducing efficiency and driving up energy costs.Perfect solutions for critical operationsSpecific PowerNirvanaInduction motor / VSDcfmkW / 100 cfm60 HzFAD at FAD at FAD at Discharge Model 100 psig 125 psig 150 psig Air NPT Nominal Width Length Height Weight(HPM Style) cfm cfm cfm in hp in in in kgIRN50H-OF 200 180 159 1.5 50 44 82 80 3590IRN60H-OF 237 220 198 1.5 60 44 82 80 3590IRN75H-OF 331 299 269 1.5 75 52 81.8 76.7 4500IRN100H-OF 435 400 368 1.5 100 52 81.8 76.7 4500IRN125H-OF 563 504 444 2 125 72 101 96.1 7088IRN150H-OF 676 616 555 2 150 72 101 96.1 7088IRN200H-OF 881 816 751 2 200 72 101 96.1 7088Model FAD at FAD at FAD at Discharge(Induction/ 100 psig 125 psig 150 psig ANSI Flg Nominal Length x Width x Height Weight Inverter Style) cfm cfm cfm in hp in kg350-VSD 1,600 1,501 1,330 4 350 10485400-VSD 1,730 1,650 1,501 4 400 10785Models 350 and 400-VSD include the inverter shipped loose for mounting in motor control room or location of customer preference. Inverter unit is pre-engineered for plug-and-play and is 78.7" H x 23.6" W x 21.2" D.50 HzFAD FAD FAD DischargeModel (m3/min) at (m3/min) at (m3/min) at Air BSPT Nominal Width Length Height Weight(HPM Style) 7 bar(g) 8.6 bar(g) 10.3 bar(g) in kW cm cm cm kgIRN37K-OF 5.66 5.07 4.50 1.5 37 112 208 203 1632IRN45K-OF 6.71 6.20 5.61 1.5 45 112 208 203 1632IRN55K-OF 9.37 8.47 7.62 1.5 55 132 208 195 2045IRN75K-OF 12.32 11.33 10.42 1.5 75 132 208 195 2045IRN90K-OF 15.4 13.7 12.1 2 90 183 257 244 3222IRN110K-OF 18.8 17.1 15.4 2 110 183 257 244 3222IRN132K-OF 22.3 20.4 18.6 2 132 183 257 244 3222IRN160K-OF 25.6 24.4 22.8 2 160 183 257 244 3222Model FAD FAD FAD Discharge(Induction/ (m3/min) at (m3/min) at (m3/min) at ANSI Flg Nominal Length x Width x Height WeightInverter Style) 7 bar(g) 8.6 bar(g) 10.3 bar(g) in kW cm kgS250-VSD 45.2 40.5 35.5 4 250 4766S300-VSD 49.0 46.7 43.3 4 300 4902Models S250 and S300-VSD include the inverter shipped loose for mounting in motor control room or location of customer preference. Inverter Unit is pre-engineered for plug-and-play and is 200 cm H x 60 cm W x 53.8 cm D.120 x 76 x 96 (air-cooled)120 x 76 x 80 (water-cooled)305 x 193 x 244 (air-cooled)305 x 193 x 203 (water-cooled)Only Ingersoll Randcombines more than acentury of provenengineering andcompressiontechnologies with the state-of-the-artUltraCoat surfaceprotection for unmatched performanceand durability. Ultra-efficient andreliable, the NirvanaHPM motor deliverspeerless performance,including the ability tostart and stop limitlesslyto meet demand.There’s never been a compressor system as advanced as Nirvana. It’s synergy in motion — a combination of transcendent, inter-dependent technologies including the revolutionary HybridPermanent Magnet (HPM) motor, and more than a century of proven engineering expertise and innovation. Our advanced air systemcontrollers enable you tostabilize air pressure,reduce energy costs,extend the life of systemcomponents, and preventoff-quality product.Precision-woundWith its precision-wound design, the Nirvana HPMmotor eliminates inefficiencies and hot spots common to conventional, random-wound induction motors.These hot spots can cause insulation and motor failure. Proven airendsOur rotary-screw airends deliver full potential throughunparalleled rotor profile accuracy and repeatability.Stainless-steel rotors are used in the demanding secondstage for maximum corrosion resistance. UltraCoat surfacecoating is also applied to the rotors and all housingsurfaces for unmatched durability and performance.Achieve a higher plane of performanceA revolutionary motor coupledwith advanced controls and provencompressor technologiesSimpler and more reliableThe Nirvana HPM motor has fewer moving parts, andflanges directly onto the compressor drive shaft, makingthe motor more reliable and 100% maintenance-free. Itsbearing-free design eliminates the need for greasing orreplacing motor bearings. The HPM motor is also designed tooperate continuously in temperatures up to 115° F (46° C).Limitless starts and stopsNirvana is designed to start and stop limitlessly to meet your compressed air demands while never going above full-load amps. HPM motor technology also has unmatchedefficiency throughout the turn-down range, providingsavings no matter what your demand profile requires. No wasted energyThe Nirvana HPM motor requires less power at start-up,never operates at more than full-load amps, and shuts downimmediately at minimum speed to avoid wasted energy.Nirvana ensures constant pressure throughout the entireoperating range. At start-up, induction motors require a power surge of up to twice full-load current in order toovercome initial inertia. They also run unloaded when demand is below minimum, reducing efficiency and driving up energy costs.Perfect solutions for critical operationsSpecific PowerNirvanaInduction motor / VSDcfmkW / 100 cfm60 HzFAD at FAD at FAD at Discharge Model 100 psig 125 psig 150 psig Air NPT Nominal Width Length Height Weight(HPM Style) cfm cfm cfm in hp in in in kgIRN50H-OF 200 180 159 1.5 50 44 82 80 3590IRN60H-OF 237 220 198 1.5 60 44 82 80 3590IRN75H-OF 331 299 269 1.5 75 52 81.8 76.7 4500IRN100H-OF 435 400 368 1.5 100 52 81.8 76.7 4500IRN125H-OF 563 504 444 2 125 72 101 96.1 7088IRN150H-OF 676 616 555 2 150 72 101 96.1 7088IRN200H-OF 881 816 751 2 200 72 101 96.1 7088Model FAD at FAD at FAD at Discharge(Induction/ 100 psig 125 psig 150 psig ANSI Flg Nominal Length x Width x Height Weight Inverter Style) cfm cfm cfm in hp in kg350-VSD 1,600 1,501 1,330 4 350 10485400-VSD 1,730 1,650 1,501 4 400 10785Models 350 and 400-VSD include the inverter shipped loose for mounting in motor control room or location of customer preference. Inverter unit is pre-engineered for plug-and-play and is 78.7" H x 23.6" W x 21.2" D.50 HzFAD FAD FAD DischargeModel (m3/min) at (m3/min) at (m3/min) at Air BSPT Nominal Width Length Height Weight(HPM Style) 7 bar(g) 8.6 bar(g) 10.3 bar(g) in kW cm cm cm kgIRN37K-OF 5.66 5.07 4.50 1.5 37 112 208 203 1632IRN45K-OF 6.71 6.20 5.61 1.5 45 112 208 203 1632IRN55K-OF 9.37 8.47 7.62 1.5 55 132 208 195 2045IRN75K-OF 12.32 11.33 10.42 1.5 75 132 208 195 2045IRN90K-OF 15.4 13.7 12.1 2 90 183 257 244 3222IRN110K-OF 18.8 17.1 15.4 2 110 183 257 244 3222IRN132K-OF 22.3 20.4 18.6 2 132 183 257 244 3222IRN160K-OF 25.6 24.4 22.8 2 160 183 257 244 3222Model FAD FAD FAD Discharge(Induction/ (m3/min) at (m3/min) at (m3/min) at ANSI Flg Nominal Length x Width x Height WeightInverter Style) 7 bar(g) 8.6 bar(g) 10.3 bar(g) in kW cm kgS250-VSD 45.2 40.5 35.5 4 250 4766S300-VSD 49.0 46.7 43.3 4 300 4902Models S250 and S300-VSD include the inverter shipped loose for mounting in motor control room or location of customer preference. Inverter Unit is pre-engineered for plug-and-play and is 200 cm H x 60 cm W x 53.8 cm D.120 x 76 x 96 (air-cooled)120 x 76 x 80 (water-cooled)305 x 193 x 244 (air-cooled)305 x 193 x 203 (water-cooled)Only Ingersoll Randcombines more than acentury of provenengineering andcompressiontechnologies with the state-of-the-artUltraCoat surfaceprotection for unmatched performanceand durability. Ultra-efficient andreliable, the NirvanaHPM motor deliverspeerless performance,including the ability tostart and stop limitlesslyto meet demand.Two-stage, oil-freerotary-screw air compressorsThe reliable workhorse. Since its introduction in 1993,the Ingersoll Rand oil-free rotary-screw compressor hasearned a reputation for being a highly reliable supplier ofpure air. Its rugged design sets the standard for efficiencyand durability. With an Ingersoll Rand oil-free rotary-screw compressor in your operation, you benefit fromknowing you can run 24 / 7 with virtually no downtime. Superior technologyOur time-proven two-stage compression module featuresprecision-machined rotors and gearing, advanced UltraCoat rotor protection, anti-friction bearings, stainless-steel air seals, and a unique labyrinth oil seal design — all ensuring years of reliable, trouble-free operation.Oil-free heritageOver the years, Ingersoll Rand has delivered more than 100,000 sets of oil-free rotors to industries that relyon high-purity products such as pharmaceuticals, food and beverages, and electronics. Stainless-steel rotorsIngersoll Rand pioneered the use of stainless-steel rotors in the demanding second stage to guarantee longer airend life, and to safeguard the quality of your compressed air.Inlet valve superiorityIngersoll Rand uses hydraulic valve actuation instead ofpneumatic controls. This eliminates the need for periodicdiaphragm replacement, preventing unnecessary downtime and maintenance costs. Dual-vented sealsOur stainless-steel ring seals and labyrinth oil seals provide dual-vented, 100% guaranteed oil-free air. Two-stage, oil-freerotary-screw air compressorsThe reliable workhorse. Since its introduction in 1993,the Ingersoll Rand oil-free rotary-screw compressor hasearned a reputation for being a highly reliable supplier ofpure air. Its rugged design sets the standard for efficiencyand durability. With an Ingersoll Rand oil-free rotary-screw compressor in your operation, you benefit fromknowing you can run 24 / 7 with virtually no downtime. Superior technologyOur time-proven two-stage compression module featuresprecision-machined rotors and gearing, advanced UltraCoat rotor protection, anti-friction bearings, stainless-steel air seals, and a unique labyrinth oil seal design — all ensuring years of reliable, trouble-free operation.Oil-free heritageOver the years, Ingersoll Rand has delivered more than 100,000 sets of oil-free rotors to industries that relyon high-purity products such as pharmaceuticals, food and beverages, and electronics. Stainless-steel rotorsIngersoll Rand pioneered the use of stainless-steel rotors in the demanding second stage to guarantee longer airend life, and to safeguard the quality of your compressed air.Inlet valve superiorityIngersoll Rand uses hydraulic valve actuation instead ofpneumatic controls. This eliminates the need for periodicdiaphragm replacement, preventing unnecessary downtime and maintenance costs. Dual-vented sealsOur stainless-steel ring seals and labyrinth oil seals provide dual-vented, 100% guaranteed oil-free air. UltraCoat™— energy savings and longer lifeTwo-stage, oil-freerotary-screw air compressorsThe reliable workhorse. Since its introduction in 1993,the Ingersoll Rand oil-free rotary-screw compressor hasearned a reputation for being a highly reliable supplier ofpure air. Its rugged design sets the standard for efficiencyand durability. With an Ingersoll Rand oil-free rotary-screw compressor in your operation, you benefit fromknowing you can run 24 / 7 with virtually no downtime. UltraCoatCompetitive CoatingEnergy SavingsHours of OperationPercent of Capacity0 500 1,000 2,000 4,000 8,000 16,000 32,000Compressor rotors take a beating. Over time their surfaces candeteriorate, making rotors increasingly susceptible to compressed air impurities and temperature fluctuation, which lead to reducedefficiency, decreased air purity, and compressor failure. Ingersoll Rand eliminates this problem with UltraCoat, an advanced rotor and housing protection process that ensures the most durable coating, with unmatched adhesion and temperature resistance.Every Ingersoll Rand oil-free rotor and housing is specially prepared, creating a surface texture to which the UltraCoat micro-coating bonds with the tightest, longest-lasting grip possible. We also use stainless-steel and aluminum piping to link thecompressor’s intercooler with the stainless-steel second stage rotors. This way, condensation during the cooling process won’t cause corrosion or rust, further extending the life of the UltraCoat coating and rotors. Ultimately, UltraCoat delivers greater reliability in performance and air quality, rotor longevity, increased uptime, and reduced energy costs. A smart choice for reliable, repeatable processes60 Hz (50 – 400 hp)Model L Model H Model HHFAD FAD FADNominal at 100 psi(g) at 125 psi(g) at 150 psi(g) Width Length Height Weighthp cfm cfm cfm in in in lb50 214 179 — 54 88.5 75.4 511160 266 229 — 54 88.5 75.4 536475 333 288 268* 54 88.5 75.4 5364100 419 407 378* 54 88.5 75.4 5500125 585 523 477 62.5 106 93.3 / 72.5** 6,437 / 6,709**150 690 690 565 62.5 106 93.3 / 72.5** 6,452 / 6,724**200 911 854 759 62.5 106 93.3 / 72.5** 7,099 / 7,385**250 1,182 1,070 905 76 120 96 / 80** 8,820300 1,398 1,264 1,112 76 120 96 / 80** 9,090350 1,600 1,501 1,330 76 120 96 / 80** 9,610400 1,539 1,535 1,527 76 120 96 / 80** 9,61050 Hz (37 – 300 kW)Model SL Model SM Model SHNominal FAD (m3/min) FAD (m3/min) FAD (m3/min) Width Length Height WeightkW at 7.0 bar(g) at 8.5 bar(g) at 10.0 bar(g) mm mm mm kg37 6 5.1 — 1372 2248 1914 2387 / 2410**45 7.6 6.5 — 1372 2248 1914 2497 / 2520**55 9.6 8.6 7.7* 1372 2248 1914 2577 / 2600**75 12.5 11.6 10.7* 1372 2248 1914 2682 / 2705**90 15.9 13.6 13 1588 2692 2362 / 1841** 3040 / 3195**110 19.4 18 15.3 1588 2692 2362 / 1841** 3095 / 3250**132 22.8 21.4 18.8 1588 2692 2362 / 1841** 3274 / 3429**150 25.9 24.6 22.1 1588 2692 2362 / 1841** 3275 / 3430**200 35 32.6 27.4 1930 3048 2438 / 2032** 4186250 45.2 41.5 35.5 1930 3048 2438 / 2032** 4306300 43.6 43.5 43.3 1930 3048 2438 / 2032** 4366FAD (Free Air Delivery) cfm and m3/min are full-package performance ratings in accordance with CAGI / Pneurop acceptance test standard PN2CPTC2 or ISO 1217.*Available in water-cooled configuration only.**Specification given with air-cooled value first, then water-cooled.UltraCoat™— energy savings and longer lifeTwo-stage, oil-freerotary-screw air compressorsThe reliable workhorse. Since its introduction in 1993,the Ingersoll Rand oil-free rotary-screw compressor hasearned a reputation for being a highly reliable supplier ofpure air. Its rugged design sets the standard for efficiencyand durability. With an Ingersoll Rand oil-free rotary-screw compressor in your operation, you benefit fromknowing you can run 24 / 7 with virtually no downtime. UltraCoatCompetitive CoatingEnergy SavingsHours of OperationPercent of Capacity0 500 1,000 2,000 4,000 8,000 16,000 32,000Compressor rotors take a beating. Over time their surfaces candeteriorate, making rotors increasingly susceptible to compressed air impurities and temperature fluctuation, which lead to reducedefficiency, decreased air purity, and compressor failure. Ingersoll Rand eliminates this problem with UltraCoat, an advanced rotor and housing protection process that ensures the most durable coating, with unmatched adhesion and temperature resistance.Every Ingersoll Rand oil-free rotor and housing is specially prepared, creating a surface texture to which the UltraCoat micro-coating bonds with the tightest, longest-lasting grip possible. We also use stainless-steel and aluminum piping to link thecompressor’s intercooler with the stainless-steel second stage rotors. This way, condensation during the cooling process won’t cause corrosion or rust, further extending the life of the UltraCoat coating and rotors. Ultimately, UltraCoat delivers greater reliability in performance and air quality, rotor longevity, increased uptime, and reduced energy costs. A smart choice for reliable, repeatable processes60 Hz (50 – 400 hp)Model L Model H Model HHFAD FAD FADNominal at 100 psi(g) at 125 psi(g) at 150 psi(g) Width Length Height Weighthp cfm cfm cfm in in in lb50 214 179 — 54 88.5 75.4 511160 266 229 — 54 88.5 75.4 536475 333 288 268* 54 88.5 75.4 5364100 419 407 378* 54 88.5 75.4 5500125 585 523 477 62.5 106 93.3 / 72.5** 6,437 / 6,709**150 690 690 565 62.5 106 93.3 / 72.5** 6,452 / 6,724**200 911 854 759 62.5 106 93.3 / 72.5** 7,099 / 7,385**250 1,182 1,070 905 76 120 96 / 80** 8,820300 1,398 1,264 1,112 76 120 96 / 80** 9,090350 1,600 1,501 1,330 76 120 96 / 80** 9,610400 1,539 1,535 1,527 76 120 96 / 80** 9,61050 Hz (37 – 300 kW)Model SL Model SM Model SHNominal FAD (m3/min) FAD (m3/min) FAD (m3/min) Width Length Height WeightkW at 7.0 bar(g) at 8.5 bar(g) at 10.0 bar(g) mm mm mm kg37 6 5.1 — 1372 2248 1914 2387 / 2410**45 7.6 6.5 — 1372 2248 1914 2497 / 2520**55 9.6 8.6 7.7* 1372 2248 1914 2577 / 2600**75 12.5 11.6 10.7* 1372 2248 1914 2682 / 2705**90 15.9 13.6 13 1588 2692 2362 / 1841** 3040 / 3195**110 19.4 18 15.3 1588 2692 2362 / 1841** 3095 / 3250**132 22.8 21.4 18.8 1588 2692 2362 / 1841** 3274 / 3429**150 25.9 24.6 22.1 1588 2692 2362 / 1841** 3275 / 3430**200 35 32.6 27.4 1930 3048 2438 / 2032** 4186250 45.2 41.5 35.5 1930 3048 2438 / 2032** 4306300 43.6 43.5 43.3 1930 3048 2438 / 2032** 4366FAD (Free Air Delivery) cfm and m3/min are full-package performance ratings in accordance with CAGI / Pneurop acceptance test standard PN2CPTC2 or ISO 1217.*Available in water-cooled configuration only.**Specification given with air-cooled value first, then water-cooled.If you have a multiple-compressor installation, then you probablyknow that maintaining optimum average pressure along the entireline can be challenging, inefficient, and costly. Load / unloadpressures are commonly offset to keep the compressors fromstarting at the same time, but doing so limits the system’s ability tomeet demand, and basic control settings can drift over time. Thiscauses wide pressure swings that result in off-quality product,wasted energy, and shortened compressor life. Ingersoll Rand advanced controllers — when coupled with ourextensive system audit services — enable you to optimize airefficiency, deliver consistent flow and pressure, and extend the lifeof system components. Ultimately, you’ll stabilize your pressureand reduce energy costs.Intelliflow™ Air System Pressure ControllerIntelliflow provides precise air pressure control of productionprocesses by separating supply-side air from demand-side air.As a result, supply-side air is not affected by incidents on thedemand side. Intelliflow can lower demand pressure precisely— saving lost energy costs and better ensuring consistentproduct quality.Advanced controlsIntellisys Energy OptimizerWhen incorporated into a Nirvana VSD-enhanced,fixed-speed compressed air system, the IEOprovides the utmost in energy savings. Thecontroller designates the Nirvana as a “trimming”or “lead” compressor. If only one compressor isneeded to satisfy demand, the more efficientNirvana will run. When demand exceeds thecapacity of the Nirvana, one or more of the fixed-speed compressors will start at full capacity andthe Nirvana trims back in output to precisely andefficiently satisfy demand in excess of the fixed-speed capacity. As demand drops, the IEO turnsoff the fixed-speed units, leaving the Nirvana to run by itself again. Enhance reliability Control up to eight rotary-screw or reciprocatingcompressors from any manufacturer, andcontinuously monitor air system quality.Save energy Overcome the problems associated with compressortrains and reduce the control pressure band.Increase productivity Automate compressor control and optimizecompressor scheduling to meet varying plant demand.Symptom…diagnosis…prescriptionIngersoll Rand can improve the health of your air systemA doctor wouldn’t write a prescription without first making a diagnosis.Similarly, in terms of compressed air, fixing a troublesome systemwithout first diagnosing the true problem is a hit or miss propositionbased on guesswork. This can lead to production stoppages, extendeddowntime, and even product spoilage. Ingersoll Rand eliminates theguesswork by providing proven air system auditing services thatnot only ensure air system efficiency, but reduce operatingcosts to improvebottom lines. Using an innovativetool — known asIntellisurvey —we non-intrusivelymonitor a compressed air systemto determine the root causes ofsymptoms. With Intellisurvey, ourexperts analyze the many components of an air system, as well as flow, pressure, supply utilization, and power costs, to determine an optimized system that generates improvements in repeatability,efficiency, and plant productivity.If you have a multiple-compressor installation, then you probablyknow that maintaining optimum average pressure along the entireline can be challenging, inefficient, and costly. Load / unloadpressures are commonly offset to keep the compressors fromstarting at the same time, but doing so limits the system’s ability tomeet demand, and basic control settings can drift over time. Thiscauses wide pressure swings that result in off-quality product,wasted energy, and shortened compressor life. Ingersoll Rand advanced controllers — when coupled with ourextensive system audit services — enable you to optimize airefficiency, deliver consistent flow and pressure, and extend the lifeof system components. Ultimately, you’ll stabilize your pressureand reduce energy costs.Intelliflow™ Air System Pressure ControllerIntelliflow provides precise air pressure control of productionprocesses by separating supply-side air from demand-side air.As a result, supply-side air is not affected by incidents on thedemand side. Intelliflow can lower demand pressure precisely— saving lost energy costs and better ensuring consistentproduct quality.Advanced controlsIntellisys Energy OptimizerWhen incorporated into a Nirvana VSD-enhanced,fixed-speed compressed air system, the IEOprovides the utmost in energy savings. Thecontroller designates the Nirvana as a “trimming”or “lead” compressor. If only one compressor isneeded to satisfy demand, the more efficientNirvana will run. When demand exceeds thecapacity of the Nirvana, one or more of the fixed-speed compressors will start at full capacity andthe Nirvana trims back in output to precisely andefficiently satisfy demand in excess of the fixed-speed capacity. As demand drops, the IEO turnsoff the fixed-speed units, leaving the Nirvana to run by itself again. Enhance reliability Control up to eight rotary-screw or reciprocatingcompressors from any manufacturer, andcontinuously monitor air system quality.Save energy Overcome the problems associated with compressortrains and reduce the control pressure band.Increase productivity Automate compressor control and optimizecompressor scheduling to meet varying plant demand.Symptom…diagnosis…prescriptionIngersoll Rand can improve the health of your air systemA doctor wouldn’t write a prescription without first making a diagnosis.Similarly, in terms of compressed air, fixing a troublesome systemwithout first diagnosing the true problem is a hit or miss propositionbased on guesswork. This can lead to production stoppages, extendeddowntime, and even product spoilage. Ingersoll Rand eliminates theguesswork by providing proven air system auditing services thatnot only ensure air system efficiency, but reduce operatingcosts to improvebottom lines. Using an innovativetool — known asIntellisurvey —we non-intrusivelymonitor a compressed air systemto determine the root causes ofsymptoms. With Intellisurvey, ourexperts analyze the many components of an air system, as well as flow, pressure, supply utilization, and power costs, to determine an optimized system that generates improvements in repeatability,efficiency, and plant productivity.Global reach, local serviceNo matter where your facility is located,Ingersoll Rand is committed to serving you24-hours a day, seven days a week. Ourworldwide network of certified, factory-trained technicians and engineers are a phone call away — ready to support youwith innovative and cost-effective servicesolutions that will keep you running at peak performance. AirCare AdvantageWe understand that uptime is critical to your operation. That’s why we offer AirCare Advantage — a responsive, flexible contract maintenanceprogram custom-designed to provide factory-authorized scheduledmaintenance that ensures increased system reliability. AirCare Advantagehelps eliminate unscheduled downtime and relieves you of costlyinvestments in monitoring equipment and ongoing training. The program also provides a thorough knowledge of compressor technology.Even if you run an air compressor fromanother manufacturer, you can count onIngersoll Rand to keep you up and runningwithout a hitch. No matter what the make or model, Ingersoll Rand builds replacementparts designed to the same specifications andoperational efficiencies you’d expect from theoriginal equipment manufacturer (OEM). Whether for parts, preventive maintenance, or timely repairs, who better to maintain yourcompressed air system than the company wholeads the world in building them… Ingersoll Rand. No matter what, counton Ingersoll RandMaximize uptimewith Ingersoll Randparts and service.Global reach, local serviceNo matter where your facility is located,Ingersoll Rand is committed to serving you24-hours a day, seven days a week. Ourworldwide network of certified, factory-trained technicians and engineers are a phone call away — ready to support youwith innovative and cost-effective servicesolutions that will keep you running at peak performance. AirCare AdvantageWe understand that uptime is critical to your operation. That’s why we offer AirCare Advantage — a responsive, flexible contract maintenanceprogram custom-designed to provide factory-authorized scheduledmaintenance that ensures increased system reliability. AirCare Advantagehelps eliminate unscheduled downtime and relieves you of costlyinvestments in monitoring equipment and ongoing training. The program also provides a thorough knowledge of compressor technology.Even if you run an air compressor fromanother manufacturer, you can count onIngersoll Rand to keep you up and runningwithout a hitch. No matter what the make or model, Ingersoll Rand builds replacementparts designed to the same specifications andoperational efficiencies you’d expect from theoriginal equipment manufacturer (OEM). Whether for parts, preventive maintenance, or timely repairs, who better to maintain yourcompressed air system than the company wholeads the world in building them… Ingersoll Rand. No matter what, counton Ingersoll RandMaximize uptimewith Ingersoll Randparts and service.Ingersoll RandOil-free Compressed Air Technology Ingersoll Rand Industrial Technologies provides products, services, and solutions to enhance the efficiency and productivity ofour commercial, industrial, and process customers. Our innovative products include air compressors, air systems components,tools, pumps, material and fluid handling systems, and microturbines.ingersollrand.com© 2007 Ingersoll-Rand Company CCN-38451787Ingersoll Rand compressors are not designed, intended, or approved for breathing air applications. Ingersoll Rand does not approve specialized equipment for breathing air applications and assumes no responsibility or liability forcompressors used for breathing air service.Nothing contained on these pages is intended to extend any warranty or representation, expressed or implied,regarding the product described herein. Any such warranties or other terms and conditions of sale of products shall be in accordance with Ingersoll Randstandard terms and conditions of sale for such products, which are available upon request.Product improvement is a continuing goal at Ingersoll Rand. Designs and specifications are subject to change withoutnotice or obligation.Distributed by: Nirvana and Sierra - Rotary Oil-Free_1 Nirvana and Sierra - Rotary Oil-Free_2