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Atlas CopcoRefrigerant air dryersFX 1-21 (7-1236 l/s, 14-2516 cfm)
Air treatment –a smart investment4Why invest in dry quality air?Wherever you go in the world, whatever application you lookat, you will find Atlas Copco dryers in silent operation aroundthe clock. Industry leading companies invest in dry quality air,because they know it’s the best solution for a long term, troublefree operation. Why shouldn’t you follow their example? No shopis too small, no air requirement too low to benefit from what FXdryers have to offer: simple and reliable operation, excellentprotection of your products and systems against damage orcorrosion. Size doesn’t matter, results do.FX dryers – the smart choice4The hidden danger of untreated airWhen the air that surrounds us is compressed, its vapour andparticle concentration increases dramatically. The compressionprocess causes the oil and water vapours to condense intodroplets, and then mix with the high concentration of particles.The resulting mixture is an abrasive oily sludge that in many casesis also acidic. Without air treatment equipment, much of thiscorrosive sludge will enter the compressed air system, corrodingthe pipe work, damaging pneumatic tools and equipment as wellas potentially compromising final product quality.4Poor air quality costs you moneyIf the corrosive sludge is allowed to enter the compressed airsystem, it will not be long before problems start to appear. Theseare some of the most common, and most expensive problems:444Tools and equipment break down more regularly,experience a shorter lifetime and reduced power.The end product, or other materials that come into contactwith the contaminated air, can suffer spoilage and qualitydegradation.The compressed air pipe work will corrode, leading to leaksand a loss of valuable compressed air.As an example, a small leak of just 3 mm is roughly equivalent towasting 3.7 kW of electricity. In a year, this would cost around 1800 in wasted energy alone.4The simple solution for a costly problemThe FX range of refrigerant dryers offer a reliable, costeffective and simple solution. To avoid condensation and thereforeall chance of corrosion and damage, the compressed air needsto be dried, which is exactly what the FX units are designed to do.These simple reliable units remove water from the air and the riskfrom your system, ensuring that your money doesn’t just disappearinto the air!Protect your pipes.Protect your production.4Protect your reputation.Good air quality saves money.The Atlas Copco FX dryer is the smart choice.44
FX refrigerant dryersIndustrial performance – simple reliabilityFX refrigerant dryers4The benefits add upRefrigerant circuit4Solid performanceSteady pressure dew point4No freezing of condensed moisture4No chance of moisture entering the compressed air system.142Simple reliability4Quality components, generously sized4Simple and proven design4Effective control system (hot gas bypass).Easy installationPlug and play concept4Single electrical connection4All units pre-commissioned4Self regulating.344Minimal maintenanceLong service intervals4Few component replacements4Ergonomic design for fast access to key components.4Significant cost savings4Increased reliability and lifetime of tools and equipment4Reduced pipe work leaks, meaning reduced energy bill4Fewer repairs to tools, machines and pipe work4Less inconvenient breakdowns and stoppages4Minimal chance of product spoilage throughmoisture carryover.56784No installation is complete without filtrationAdding filtration to the installation will further increase thequality of the air, resulting in even less chance that tools and machines will be damaged and final product quality compromised.1The prefilter will protect the dryer, and also removefree water, particles to 1 micron and oil to 0.1 mg/m 3 .2The final filter removes particles to 0.01 micron and oilto 0.01mg/m 3 .3The final result is dry clean air, which allows you toconcentrate on your business, without problems.9Air circuit4Refrigerant separatorensures that only refrigerant gas can enter the compressor,as liquid would cause damage.10Air inlethot saturated air enters the dryer and is cooled by theoutgoing air via the air-to-air heat exchanger. Reducingthe temperature of the inlet air reduces the load on therefrigerant circuit.11Air-to-refrigerant heat exchangertransfers heat from the compressed air to the coldrefrigerant, forcing water vapour in the compressed air tocondense. The more effective the heat transfer, the coolerthe air becomes and the more water vapour condenses.Fan control pressure switch(only FX 13-21)12Air/ air heat exchangerCondenser fan13Water separatorcollects and drains off condensate from the cooled air flow.The more efficient the separation, the better the pressuredewpoint, as droplets which are not collected revapouriseand degrade the pressure dewpoint. The collected dropletsare reliably evacuated from the separator through anelectronic drain.14Automatic drain15Air outletre-heats the outgoing air to prevent condensationon the factory’s pipework.Refrigerant compressorbrings the gaseous refrigerant to a high pressure anda high temperature.Max. pressure switch(only FX 13-21)Condensercools the refrigerant slightly so that it changes from gas toliquid; refrigerant is more effective in the liquid state.Capillary filterprotects the expansion device from harmful particles.Capillary tubereduces the refrigerant’s pressure, thereby lowering itstemperature and increasing its cooling capacity; therefrigerant is now almost all liquid, with some residual gas.Hot gass bypassregulates the amount of refrigerant passing throughthe air-to-refrigerant heat exchanger, ensuring a stablepressure dewpoint, and eliminating the chance of thecondensate freezing.1512111013121498315FX 1-5FX 6-21Brazed plate heat exchangerAluminium plate heat exchanger42367
Technical data 50 HzTechnical data 60 HzFX refrigerant dryer range 50 Hz4ModelOutlet pressure dewpoint 5 C/41 FOutlet pressure dewpoint 3 C/37 pFX refrigerant dryer range 60 ypeOutlet pressure dewpoint41 F/ 5 COutlet pressure dewpoint39 F/ 4 FX 3.7848419.0619423/4” .735013.848419.119423/4” NPTFX 013.7848419.0619423/4” 19.735013.848419.119423/4” NPTFX 013.7848419.0620443/4” 19.735013.848419.120443/4” NPTFX 013.7848419.0625553/4” 19.735013.848419.125553/4” NPTFX 013.7848419.0627603/4” 19.735013.848419.127603/4” NPTFX 014.5780431.65511121” 19.737014.680431.7511121” NPTFX 37014.5780431.65511121” 0019.737014.680431.7511121” NPTFX 46018.1182932.64611351 1/2” 6022.046018.182932.6611351 1/2” NPT1 1/2” NPTFX 46018.1182932.64681501 1/2” 6022.046018.182932.668150FX 0546018.1182932.64731611 1/2” z56022.046018.182932.6731611 1/2” NPTFX .0558022.8393936.97901981 1/2” 022.058022.893937.0901981 1/2” NPT1 1/2” NPTFX .0558022.8393936.97901981 1/2” 022.058022.893937.090198FX .3573528.94100239.451282822” 835.3573528.9100236.41733812” NPTFX .3573528.94100239.451463222” 835.3573528.9100236.41783922” NPTFX .3573528.94100239.451583482” 835.3573528.9100236.41834042” NPTFX .3573528.94100239.451854082” 835.3573528.9100236.41834042” NPTFX 2.59102040.15156061.413257173" 8242.6102040.2156061.43257173" NPTFX 242.59102040.15156061.413357393" 108242.6102040.2156061.43357393" NPTFX 242.59102040.15156061.413507723" 108242.6102040.2156061.43507723" NPTFX 982.6102040.15156061.415501213DN Hz209982.6102040.2156061.45501213Flanged DN 125FX 09982.6102040.15156061.416001323DN 60Hz209982.6102040.2156061.46001323Flanged DN 1254Filter selection4ModelOutlet pressure dewpoint 5 C/41 FInletcapacityPrefilterAfterfilterl/sOutlet pressure dewpoint 3 C/37 FInletcapacityPrefilterAfterfilterl/sReference conditions:Ambient temperature:Inlet temperature:Working pressure:25 C35 C7 bar (g)Filter selectionModelOutlet pressure dewpoint41 F/ 5 CInletcapacityPrefilterAfterfiltercfmOutlet pressure dewpoint39 F/ 4 CInletcapacityPrefilterAfterfiltercfmFX 17DD9PD96DD9PD9FX 17DD9PD96DD9PD9FX 212DD17PD1710DD17PD17FX 212DD17PD1710DD17PD17FX 316DD17PD1714DD17PD17FX 316DD17PD1714DD17PD17FX 423DD32PD3220DD32PD32FX 423DD32PD3220DD32PD32FX 535DD44PD4430DD32PD32FX 535DD44PD4430DD32PD32FX 645DD44PD4439DD44PD44FX 645DD44PD4439DD44PD44FX 758DD60PD6050DD60PD60FX 758DD60PD6050DD60PD60FX 869DD120PD12060DD60PD60FX 869DD120PD12060DD60PD60FX 979DD120PD12068DD120PD120FX 979DD120PD12068DD120PD120FX 10100DD120PD12087DD120PD120FX 10100DD120PD12087DD120PD120FX 11125DD120PD120108DD120PD120FX 11125DD120PD120108DD120PD120FX 12148DD150PD150128DD150PD150FX 12148DD150PD150128DD150PD150FX 13192DD280PD280167DD175PD175FX 13192DD280PD280167DD175PD175FX 14230DD280PD280200DD280PD280FX 14230DD280PD280200DD280PD280FX 15288DD280PD280250DD280PD280FX 15288DD280PD280250DD280PD280FX 16345DD390PD390300DD390PD390FX 17424DD390PD390400DD390PD390Limitations:Max. ambient temp:Min. ambient temp:Max. inlet temp:*46 C for FX 17-21**60 C for FX 17-21Notes:Refrigerant types:43 C*5 C55 C**R134a for FX 1-5R404a for FX 6-12R410A for FX 13-16R404a for FX 17-21FX 16345DD390PD390300DD390PD390FX 17424DD390PD390400DD390PD390FX 18530DD520PD520500DD520PD520FX 18530DD520PD520500DD520PD520FX 19618DD520PD520583DD520PD520FX 19618DD520PD520583DD520PD520FX 20883DD780PD780833DD780PD780FX 20883DD780PD780833DD780PD780FX 211236DD1050PD10501166DD1050PD1050FX 211236DD1050PD10501166DD1050PD1050Reference conditions:Ambient temperature:Inlet temperature:Working pressure:Limitations:Max. ambient temp.:Min. ambient temp.:Max. inlet temp.:*115 F for FX 17-21**140 F for FX 17-21Notes:Refrigerant types:100 F100 F102 psi (g)110 F41 F131 FR134a for FX 1-5R404a for FX 6-12R410A for FX 13-16R404a for FX 17-21
Driven by innovationWith more than 135 years of innovation and experience, Atlas Copco will deliver theproducts and services to help maximize your company’s efficiency and productivity.possible cost of ownership. Through continuous innovation, we strive to safeguardyour bottom line and bring you peace of mind.Building on interactionAs part of our long-term relationship with our customers, we have accumulatedextensive knowledge of a wide diversity of processes, needs and objectives. Thisgives us the flexibility to adapt and efficiently produce customized compressed airsolutions that meet and exceed your expectations.A committed business partnerWith a presence in over 170 countries, we will deliver high-quality customerservice anywhere, anytime. Our highly skilled technicians are available 24/7and are supported by an efficient logistics organization, ensuring fast deliveryof genuine spare parts when you need them. We are committed to providingthe best possible know-how and technology to help your company produce,grow, and succeed. With Atlas Copco you can rest assured that your superiorproductivity is our first concern!www.atlascopco.com2935 0880 44 – Printed in Belgium – Subject to alteration without prior notice. Never use compressed air as breathing air without prior purification in accordance with local legislation and standards.As an industry leader, we are dedicated to offering high air quality at the lowest
Atlas Copco Refrigerant air dryers FX 1-21 (7-1236 l/s, 14-2516 cfm) 4 4 4 4 4 4 4 Wherever you go in the world, whatever application you look at, you will find Atlas Copco dryers in silent operation around the clock. Industry leading companies invest in dry quality air, process causes the oil and water vapours to condense into
