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SD membrane dryers: saving energy, driving efficiency Removing oil, particles and moisture from compressed air in the most demanding conditions, Atlas Copco’s SD membrane dryers with pre-filters eliminate the results of low quality air at the lowest energy cost. Thanks to their pioneering Advanced Fiber Technology, SD dryers ensure the lowest pressure drop and purge air loss for the highest possible efficiency – saving you time and money through your production process. From small spaces to environments with fluctuating ambient temperatures, SD dryers can perform in a wide variety of harsh and critical conditions. SD dryers also come with different types of membranes, each with a range of performance, to offer you the exact air treatment you require. Increase your production reliability -Low quality air heightens the risk of corrosion in your system, which can lower the life span of air tools and production equipment. Atlas Copco’s filters and dryers produce high quality air that enhances your system’s reliability, avoiding costly downtime and production delays. Reduce your energy costs -Clean, treated air reduces the risk of corrosion and leaks in your compressed air system. A 3 mm leak could easily add up to EUR1800 to your energy bill annually. Safeguard your product quality -Compressed air coming into contact with your final products should not affect their quality. Atlas Copco’s quality air solutions provide the clean, dry air that will protect your product’s reputation in the marketplace. Protect the environment -With leaks and energy waste minimized and the disposal of untreated condensate eliminated, you can safeguard the environment and comply with international regulations.

ATLAS COPCO HEATLESS ADSORPTION DRYERs CD 25 - 260 The CD dryers are heatless adsorption dryers, designed to remove moisture from compressed air for industrial applications. Their working principle is based on the PSA (Pressure Swing Adsorption) process. The CD dryers are available in versions to reach pressure dew points down to: • -20°C / -5°F / ISO* Class [-:3:-] • -40°C / -40°F / ISO* Class [-:2:-] *Classification acc. ISO8573-1:2010 Safeguard your production and your reputation Atlas Copco desiccant dryers protect the reliability of your production and the quality of your products. The high-performance dryers remove the moisture from your compressed air with a standard pressure dew point of -20°C/-5°F, -40°C/-40°F and -70°C/-100°F. For complete peace of mind, you can even set your dew point to meet the specific needs of your application. Set new quality standards Tested according to ISO 7183:2007, Atlas Copco desiccant dryers meet and often exceed international standards for compressed air purity. Naturally, all our dryers provide full protection of electrical components, controls and displays. Drive down energy costs Atlas Copco desiccant dryers come with a range of energy-saving features that cut your carbon footprint. • A pressure drop below 0.2 bar/2.9 psi drives down energy costs. • Dew point sensing and control adjust energy consumption to the real load of the dryer. • An adjustable dew point enables you to adapt the dryer to your actual needs. Enjoy easy installation and long maintenance intervals Thanks to their compact all-in-one design, the dryers are an unobtrusive presence on your production floor. Delivered ready for use, their installation is quick and easy. All internal components are readily accessible to facilitate maintenance. The high-grade desiccant and durable valves extend service intervals beyond the standard three years. for more details contact Airprax Pneumatics LLP

Compressed air Refrigerant Air Dryer F-series The compact & efficient dry air solution Atlas Copco F-series Refrigerant Air Dryer keep your compressed air system in optimal shape, removing humidity efficiently from Air Compressor and reliably. With a stable pressure dewpoint as low as 3°C, these compact, low-maintenance dryers are compatible with most compressor technologies and applications. Performance & reliability • Constant performance with steady pressure dewpoint. • High efficiency thanks to innovative 3-1 heat exchanger. • Industry-leading hot gas bypass valve with high reliability. • Optimum control to enhance reliability and reduce power consumption at low load. • Low vibration and noise with optimized pipe design. Cost savings • Best-in-class refrigerant compressor with low power consumption. • Energy savings because of low pressure drop. • Increased reliability and lifetime of tools and equipment. • Lower energy bill thanks to reduced pipe work leaks. • Less equipment breakdowns and operational interruptions. • Minimal chance of product damage as a result of moisture carryover. Quick installation & easy operation • Compact design with a small footprint. • Quick plug-and-play installation. • Easy monitoring with the digital controller showing the exact PDP. • Effortless access to key components for maintenance. • Flexible installation thanks to the cooling air inlet on the front panel. Environment friendly • Eco-friendly refrigerant R134a/R410a with zero ozone depletion potential. • Low power consumption contributes to lower emissions and a smaller environmental footprint. Applications • Pneumatic tools and equipment • Pneumatic control systems • Painting • Packaging • Injection molding • Car mechanics • Tire inflation • Professional and industrial applications IS0 8573-1 Class 5 quality Thanks to their 7°C/45°F pressure dewpoint, Atlas Copco F dryers can be used for applications that require IS0 8573-1 Class 5 air quality. Model - F 6, F11, F 18, F 25, F 35, F 45, F 60, F 75, F 100, F 120, F 160, F 200, F 230, F 285, F 335, F 400 Air treatment capacity l/s - 6 to 400

REFRIGERATED DRYER F 5 - 130 THE COMPACT AND EFFICIENT DRY AIR SOLUTION The Atlas Copco F series refrigerant dryers keep your compressed air system in optimal shape, removing humidity efficiently and reliably. With a stable pressure dewpoint as low as 7 °C, these compact, low maintenance dryers are compatible with most compressor technologies and applications. FEATURES AND BENEFITS Strong performance & reliability • Stable pressure dewpoint as low as 7 °C. • Simple and proven design. • Quality components. Quick installation & easy operation • Compact footprint of only 0.13 m2. • Simple vertical design. • Quick plug-and-play installation. • Dewpoint indicator to verify air quality. Cost savings • Efficient cooling system ensures low energy costs. • Increased lifetime of tools and equipment. • Fewer repairs to tools, machines and pipe work. Low maintenance • Long service intervals. • Easy access to key components. IS0 8573-1 CLASS 5 QUALITY Thanks to their 7 °C/45 °F pressure dewpoint, Atlas Copco F dryers can be used for applications that require IS0 8573-1 Class 5 air quality. Clean and dry air is an essential part of modern production process. Untreated compressed air contains moisture, aerosols and dirt particles which can damage an air system, tools and machines or even contaminate the end product Atlas Copco F refrigerant air dryer remove moisture from compressed air by cooling the air to near freezing point. This causes water to condense. The condensate is automatically drained. The air is warmed up before leaving the dryer. The Atlas Copco F series refrigerant dryers keep your compressed air system in optimal shape, removing humidity efficiently and reliably. With a stable pressure dew point as low as 7 °C / 45 °F as per ISO 8573-1 Class 5 Air Quality , these compact, low maintenance dryers are compatible with most compressor technologies and applications. Type - F 5, F 10, F 15, F 20, F 30, F 40, F 50, F 60, F 70, F 90, F 110, F 130. Maximum working pressure - 13 to 16 Bar. Air treatment capacity - 10.6 to 275.5 CFM

Desiccant Air Dryers consist of two towers filled with desiccant. Wet compressed air passes directly through the substance, which adsorbs the moisture. The desiccant has a finite adsorption capacity before it must be dried out. Hence the twin tower design. While one tower is drying air, the other is being regenerated. CD 25-260 Series :Competitive investment & superb reliability. 1) Reliable operation : Designed to perform reliably at continuous operation of 100% airflow, whereas most dryers on the market are only built to work at 70% to 80%. This includes a constant pressure dew point of -20°C/-5°F or -40°C/-40°F as standard. The pressure dew point can also be adjusted for seasonal or application changes. 2) Unique manifold/valve design: • Large pipe diameter minimizes pressure drop for advanced energy savings. • Electronically operated 3/2 valve reduces risk of breakdowns and offers reliable control during airflow fluctuations. With this new design, vessel switching operates unfailingly even in rough conditions. • Service openings ensure easy service of the moving parts of the valve system. • Clever strainer design minimizes pressure drop, regeneration times and energy consumption. Its “swirl” technology ensures optimal distribution of the airflow and decreases wear of the desiccant. 3) Advanced control and monitoring system : • 4-line display in 23 languages. • Service alarms and general alarm relay. • Monitors all parameters to ensure maximum reliability. • Allows for synchronization with the compressor, turning on/off when the compressor does. • Service indications (4,000, 8,000 and 40,000 hours) and warnings. • Optional pressure dew point sensor for Dew Point Dependent Switching. 4) Service and maintenance-friendly : • Desiccant bags allow for quick replacement without spilling adsorbent material. • A spring covers the bags to prevent damage by desiccant moving due to pressure pulsations. 5) Attached filters : • A durable PD pre-filter prevents oil contamination to increase desiccant lifetime and is included for installation in the air piping. • A DDp after-filter protects the airnet from desiccant dust and network contamination and is included for installation in the air piping. • To be installed in the air piping. • Easy to assemble and maintain. 6) Nozzle purge set: Offers flexibility in optimizing regeneration pressure for lowest purge air consumption. Standard is 7 bar; 4 and 10-bar nozzles come as separate parts. 7) Advanced options : • Pressure dew point sensor required for Dew Point Dependent Switching. • Wall mounting kit. Pressure Dew Point: -20 To -40 CFM : 53 To 551 CD 1+-22+ Series : The compact solution: 1. High-quality components designed for low pressure drop and increased reliability provide fail-safe operation. 2 .Filled with high-performance molecular sieves to allow for various pressure dewpoints (-40°C/-40°F and -70°C/-100°F).Overfilled cartridges protect against desiccant aging and overflow peaks.Integrated after-filters ensure fast and clean maintenance. 3. Multi-port inlet and outlet provide easy connection to the air system. The dryer can be installed vertically or horizontally. 4.Integrated silencers minimize noise. 5. Full electronic controller with purge saver function. The sophisticated electrical panel is IP65-protected against water and dust. * Features and benefits : Enduring performance: • Non-return valves and purge cavities are built into the polycarbonate cartridges. • Each desiccant cartridge includes an integrated after filter to save space, simplify installation and decrease the risk of leaks. • The dryer can perform in working pressures up to 16 bar(g)/232 psig and temperatures up to 50°C/122°F. Energy efficiency and savings : • Low pressure drop across the whole range. • Purge saver function is included as standard. • Adjustable purge, available as an option, matches purge air consumption to the actual working conditions. Easy operation : • Controller shows the dryer/cycle status and automatic fault diagnosis. • No need to disconnect the dryer from the compressed air network for servicing. • The inlet and outlet can be reversed. The dryer can be operated remotely. * CD 20 +-335+ : Cerades™ efficiency & continuous operation The CD 20⁺-335⁺ is the first dryer to use the revolutionary Cerades desiccant developed and patented by Atlas Copco. Compressed air Pressure dew point : -20 To 70 °C Cfm: 53 To 699 Airprax Pneumatics LLP are authorized distributor for Atlas Copco Make Air Compressors, Air dryers in state of Karnataka having office in Bangalore and servicing all across Karnataka and nearby states.

Desiccant Air Dryers consist of two towers filled with desiccant. Wet compressed air passes directly through the substance, which adsorbs the moisture. The desiccant has a finite adsorption capacity before it must be dried out. Hence the twin tower design. While one tower is drying air, the other is being regenerated. BD 100+-300+ Series: Premium performance & cost-efficiency. 1) Quality desiccant: • High adsorption silica gel desiccant needs less reactivation energy than other drying agents. • Dual-layer desiccant bed with a water-resistant bottom layer protects the high-performance top layer. • Pressure dew point of -40°C/-40°F as standard (-70°C/-100°F optional). • Up to 30% extra desiccant to deliver consistent performance even in harsh conditions such as high temperatures and temporary overloads. 2) Stainless steel valves: • High-performance stainless steel butterfly valves with actuators ensure a long lifetime. 3) Low wattage density heater: • Stainless steel design extends lifetime. • Heater is installed in an insulated pipe for an energy efficient set-up. • Insulated vessels are available as an option to further reduce heat losses and increase overall efficiency (standard on the -70 °C/-100 °F model). 4) Galvanized piping with flanged connections: • Flanged piping simplifies maintenance and minimizes the risk of leaks. • Pipe sizing is optimized to ensure a low pressure drop for maximum energy savings. 5) Filters: • A pre-filter prevents oil contamination to increase desiccant lifetime. • An after-filter protects the airnet from desiccant dust and network contamination. • Can be mounted directly on the inlet and outlet of the dryer for low pressure drop. • Easy to assemble and maintain. No extra piping and filter connections are required. 6) Advanced control and monitoring system: • Fitted inside an IP54 cubicle for easy cabling and safety. • Monitors all parameters to ensure maximum reliability. 7) Dew Point Dependent Switching: • Real pressure dew point monitoring (hygrometer). Pressure dew point (and alarm). • The dryer will only switch to the next tower when the desiccant is saturated, as measured by the dew point sensor. During this cycle time extension, the dryer consumes no purge air, resulting in a significant reduction in energy use. 8) Robust and compact design: • Standard frame, including forklift slots and lifting eyes for easy handling. • Wide vessels ensure a low air speed and a longer contact time. • Flanges connecting the vessels are integrated into the top and bottom shells, lowering the total unit height. 9) Zero Purge,maximum energy savings: Looking for the desiccant dryer with the lowest operating costs? The BD+ Zero Purge is your best choice. With zero purge losses and minimal electricity use, the BD+ ZP offers the highest energy savings. Our life cycle cost comparison on page 5 quantifies the differences. Power: 3 to 6.4 KW CFM : 212 To 636 Airprax Pneumatics LLP are authorized distributor for Atlas Copco Make Air Compressors, Air dryers in state of Karnataka having office in Bangalore and servicing all across Karnataka and nearby states.

Atlas Copco Refrigerated Air Dryer use a refrigerant gas to cool compressed air. below are model wise details . FD series dryer: 1) Low-noise compressor with liquid separator: Lasts longer thanks to limited vibrations, minimal moving parts, and reduced risk of leakage. 2) High-efficiency heat exchanger: Counter-flow compact brazed plate or aluminum heat exchanger, with air-to-air side for optimum cooling efficiency and the lowest possible pressure drop. 3) Integrated water separator: Low velocity with high separation efficiency even in low flow conditions. 4) Electronic no-loss: condensate drain With level sensor, backup manual drain and drain alarm. 5) Fan switch: Reduces energy consumption and optimizes the pressure dew point at very low temperatures. 6) Hot gas bypass valve: Ensures stable pressure dew point and prevents freezing at lower loads. 7) Refrigerant separator: Eliminates the chance of moisture entering the compressed air system. 8) Single electrical connection: Allows for plug-and-play installation. * Supreme energy efficiency : • The FD offers a low pressure drop – typically below 0.2 bar/2.9 psi – and minimal energy consumption. • The compact brazed plate or aluminum heat exchanger was designed specifically to provide optimal pre-cooling and the lowest possible pressure drop. • The electronic no-loss condensate drain comes with a level sensor to open the drain only when needed, preventing unnecessary loss of compressed air. *Comprehensive control and monitoring options: • The atlas Copco Controller Elektronikon® Alpha controller displays the pressure dew point and relative humidity. •Remote alarm and start/stop control through voltage-free contact. •Additional features such as alarm history and standard remote visualization. * Easy installation and long maintenance intervals: • Small footprint thanks to an innovative all-in-one design. •Delivered ready for use, minimizing costly production downtime. * Low environmental impact : FD dryers use CFC-free refrigerants (R134A and R410A) with an ozone depletion potential (ODP) of zero. * Reliable performance in tough conditions : •Hot gas bypass valve prevents freezing at lower loads. •R134A piston compressor with high coefficient of performance (extremely reliable R410A rotary compressor for models FD 60-FD 95) provides the best performance with minimum environmental impact. Capillary tubes cope with all conditions – no moving parts for extra reliability. •Condenser with louvered fin technology for improved performance in dusty environments. Power : 0.2 - 1.8 kw Drying Capacity : 13 - 201 cfm Maximum Pressure : 16 bar Airprax Pneumatics LLP are authorised distributor for Atlas Copco Make Air Compressors, Air dryers in state of Karnataka having office in Bangalore and servicing all across Karnataka and nearby states.

Refrigerated Air Dryer use a refrigerant gas to cool compressed air. below are model wise details . F series dryer: THE COMPACT AND EFFICIENT DRY AIR SOLUTION: The Atlas Copco F series refrigerant dryers keep your compressed air system in optimal shape, removing humidity efficiently and reliably. With a stable pressure dewpoint as low as 7 °C, these compact, low maintenance dryers are compatible with most compressor technologies and applications. FEATURES AND BENEFITS: 1) Strong performance & reliability: • Stable pressure dewpoint as low as 7 °C. • Simple and proven design. • Quality components. 2) Quick installation & easy operation • Compact footprint of only 0.13 m2. • Simple vertical design. • Quick plug-and-play installation. • Dewpoint indicator to verify air quality 3) Cost savings: • Efficient cooling system ensures low energy costs. • Increased lifetime of tools and equipment. • Fewer repairs to tools, machines and pipe work. 4) Low maintenance: • Long service intervals. • Easy access to key components. RECOMMENDED APPLICATIONS: • Pneumatic tools and equipment • Pneumatic control systems • Painting • Packaging • Injection molding • Car mechanics • Tire inflation IS0 8573-1 CLASS 5 QUALITY: Thanks to their 7 °C/45 °F pressure dewpoint, Atlas Copco F dryers can be used for applications that require IS0 8573-1 Class 5 air quality. Power : 0.126 - 1.2 kw Drying Capacity : 10 - 275 cfm Pressure dewpoint : 7 °C (+/- 1)/45 °F (+/- 1.8) Maximum Pressure : 16 bar Airprax Pneumatics LLP are authorized distributor for Atlas Copco Make Air Compressors, Air dryers in state of Karnataka having office in Bangalore and servicing all across Karnataka and nearby states.

Air Compressor need, Desiccant Air Dryers, consist of two towers filled with desiccant. Wet compressed air passes directly through the substance, which adsorbs the moisture. The desiccant has a finite adsorption capacity before it must be dried out. Hence the twin tower design. While one tower is drying air, the other is being regenerated. CD 110+-300+ Series: 1) Quality desiccant: • Pressure dew point of -40°C/-40°F as standard (-70°C/-100°F optional). • Up to 30% extra desiccant to deliver consistent performance, even in harsh conditions such as high temperatures and temporary overload. 2 ) Stainless steel valves: High-performance stainless steel butterfly valves with actuators ensure a long lifetime. 3) Upsized silencers: State-of-the-art mufflers with integrated safety valves avoid back-pressure, increase purge efficiency, offer protectionin case of clogging, and reduce noise levels during blow-off. 4) Galvanized piping with flanged connections : • Flanged piping simplifies maintenance and minimizes the risk of leaks. • Pipe sizing is optimized to ensure a low pressure drop for maximum energy savings. 5) Filters: • A pre-filter prevents oil contamination to increase desiccant lifetime. • An after-filter protects the airnet from desiccant dust and network contamination. • Can be mounted directly on the inlet and outlet of the dryer for a low pressure drop. • Easy to assemble and maintain. No extra piping and filter connections are required. 6) Advanced control and monitoring system : • Fitted inside a real IP54 cubicle for easy cabling and safety. • Monitors all parameters to ensure maximum reliability of the installation. 7) Dew Point Dependent Switching: • Real pressure dew point monitoring (hygrometer). • Pressure dew point (and alarm). • The dryer will only switch to the next tower when the desiccant is saturated, as measured by the dew point sensor. During this cycle time extension, the dryer consumes no purge air, resulting in a significant reduction in energy use. 8 ) Robust and compact design • Standard frame, including forklift slots and lifting eyes for easy handling. • Wide vessels ensure a low air speed and a longer contact time. • Flanges connecting vessels are integrated into the top and bottom shells, lowering the total unit height. • Different vessel certificates available upon request. Pressure dew point: -20 To 40 °C Cfm : 53 To 551 Airprax Pneumatics LLP are authorised distributor for Atlas Copco Make Air Compressors, Air dryers in state of Karnataka having office in Peenya, Bangalore and servicing all across Karnataka and nearby states.