clean, dry compressed air

clean, dry compressed air Adsorption Air Dryers

Air and gas purification have been at the core of Xebec adsorption technology since 1967. We have built, installed and continue to service over 9000 dryers. From standard to custom solutions, we have the knowledge and expertise that comes with 50 years of experience on user installations worldwide. As a global leader in our field, Xebec continues to grow through innovation,strengthening our range of products, applications and technology to respond to cleaner, more sustainable, and more energy-efficient needs, like our latest zero purge vacuum dryer-the most energy-efficient dryer on the market today. HLA Heaterless Air Dryer Swing Adsorption (PSA) HRA Heat Regenerative Air Dryer Temperature Swing Adsorption (TSA) Lowest Capital Cost 15% Purge 8% Purge

Xebec dryers are fully certified for operation in Canada, USA, Europe, Middle East, Africa, China and South East Asia. Xebec s next generation VRA dryer represents the best of modern engineering technology, maximizing user return on investment with built-in reliability at the lowest running cost. BPA Blower Purge Air Dryer TSA Heating with Ambient Air VRA Vacuum Regenerated Air Dryer TSA Heating and Cooling with Ambient Air Greatest Energy Savings! Lowest Life Cycle Cost 3% Purge 0% Purge Lowest Carbon Footprint Greatest Energy Savings

hla Heaterless Air Dryer Design Volume Flow Range Temps Pipe/Port Size 150 psig 10.3 barg 15 1630 scfm 26 2800 m 3 /h 80 120 F 25 50 C ¼" 2" NPT 3" 4" FLG Higher flows, pressures and port sizes are available upon request. Advantages: The most affordable dryer in the line The lowest electrical consumption Simply designed for easy maintenance Tables, dimensions and weights are for reference only inlet Flow at 7 Bar and 38 C Dimensions Model Pipe Size (100 PSiG and 100 F) Height Width Depth Weight SCFM m 3 /hr* mm in mm in mm in kg lbs HLA 2 ¼" 15 26 1016 40 457 18 356 14 44 100 HLA 5 ½" 40 69 1600 63 737 29 610 24 67 150 HLA 8 1" 55 95 1524 60 914 36 711 28 111 250 HLA 12 1" 90 155 1626 64 978 39 711 28 169 380 HLA 17 1" 135 235 2032 80 978 39 711 28 200 450 HLA 22 1" 175 300 1676 66 991 39 711 28 231 520 HLA 30 1 ½" 210 360 2083 82 1118 44 787 31 244 550 HLA 40 1 ½" 290 500 1803 71 1245 49 889 35 288 650 HLA 50 1 ½" 355 610 2134 84 1372 54 914 36 346 780 HLA 65 2" 535 920 1905 75 1448 57 1067 42 586 1320 HLA 85 2" 645 1,110 2159 85 1473 58 1067 42 665 1500 HLA 100 3" flg 880 1,515 2845 112 1829 72 1321 52 932 2100 HLA 140 3" flg 1,280 2,200 2845 112 1880 74 1321 52 1198 2700 HLA 170 3" flg 1,500 2,580 3150 124 1880 74 1321 52 1331 3000 HLA 200 4" flg 1,630 2,800 3048 120 2184 86 1321 52 1597 3600 * m 3 /h at 20 C and 1 bar (a) Temperature Correction Correction D W H Temperature F 80 100 120 C 25 38 50 PSIG 80 100 130 barg 5.5 7 9 Multiply Flow By 1.10 1.00.56 Multiply Flow By 0.82 1.00 1.26

hla Heaterless Air Dryer Principle of Operation: Dual-tower desiccant dryers for the continuous dynamic adsorption of water vapor from compressed air. Using pressure swing adsorption technology (PSA)*, air is being dried under pressure by passing through one desiccant bed while the other bed is being regenerated. Regeneration Regeneration of the wet desiccant is accomplished without the use of heat. A small portion of the dried process air, called purge, is passed through the wet desiccant bed at near atmospheric pressure. This super dry air strips the desiccant of all water vapor previously adsorbed. SATURATED COMPRESSED AIR ONLINE WET EXHAUST AIR DRY REGENERATION AIR OFFLINE Features & Benefits Fully assembled, packaged unit comes complete with desiccant Ready for operation Regeneration purge flow is counter-current to the direction of air flow during drying Maximum removal of moisture and lowest dew point assured during the adsorption process Controlled re-pressurization Prevents line surges and minimizes desiccant attrition Fail safe design Compressed air continues to flow through, during power and/or pilot air failure A moisture indicator is provided Continuous visual color indication or display PSA* fixed 10-minute cycle All functions are performed automatically by a PLC High performance activated alumina desiccant High surface/volume ratio provides maximum adsorption Universal 120/240V power supply Low power requirement Coalescing pre-filter and particulate after-filter with DPIs and drains, mounted and pre-piped on most models, supplied loose on others Xebec s X-Series filters are best in class, ISO / CRN certified PLUS Class 3000# fittings Stainless steel tubing and fittings Standard dew point -40 C PDP (-70 C and -20 C PDP options) Three (3) year warranty on dryers Five (5) year warranty on all switching valves Options: See the back cover for options and custom solutions. CLEAN DRY AIR * How It Works: Swing Adsorption swing adsorption (PSA) is a widely used technology for air and gas purification. It is a regeneration process, accomplished by reducing the pressure. At moderate pressures such as 100 pounds per square inch, an adsorbent can support a certain amount of moisture. When that pressure is reduced to ambient air pressure, the adsorbent can only support a smaller amount of moisture. By alternating (swinging) the pressure from high to low between two adsorbent-filled vessels, you can adsorb large quantities of moisture at higher pressure in the online vessel, and then release that trapped moisture at lower pressure in the offline vessel, thoroughly drying the air.

hra Heat Regenerative Air Dryer Volume Flow Range Temps Pipe/Port Size 80 160 psig 6 11 barg 500 4500 scfm 850 7650 Nm 3 /h 80 120 F 25 50 C 2" NPT 3" 6" FLG Higher flows, pressures and port sizes are available upon request. Advantages: Heat-regenerated 8-hour NEMA cycle Less air consumption 8% purge loss Dimensions and weights are for reference only Inlet Flow at 7 Bar and 30 C Dimensions Model Pipe Size (100 PSIG and 100 F) Height Width Depth Weight SCFM Nm 3 /hr mm in mm in mm in kg lbs HRA500 2" NPT 500 850 2235 88 838 33 1626 64 843 1900 HRA650 2" NPT 650 1,100 2540 100 838 33 1626 64 1109 2500 HRA850 3" Flg 850 1,450 2540 100 1219 48 1575 62 1597 3600 HRA1000 3" Flg 1,000 1,700 2845 112 1219 48 1575 62 2130 4800 HRA1225 3" Flg 1,225 2,080 3150 124 1219 48 1575 62 2484 5600 HRA1500 4" Flg 1,500 2,550 2870 113 1295 51 1803 71 2884 6500 HRA1800 4" Flg 1,800 3,060 3226 127 1295 51 1803 71 3150 7100 HRA2100 4" Flg 2,100 3,570 3251 128 1295 51 1803 71 3505 7900 HRA2500 4" Flg 2,500 4,250 2997 118 1270 50 2134 84 3949 8900 HRA3500 6" Flg 3,500 5,950 3531 139 1575 62 2057 81 4703 10600 HRA4500 6" Flg 4,500 7,650 CONSULT FACTORY W D H Temperature Correction Correction Temperature F 80 100 120 C 25 38 50 PSIG 80 100 130 160 barg 5.5 7 9 11 Multiply Flow By 1.87 1.00.56 Multiply Flow By 0.82 1.00 1.26 1.52

hra Heat Regenerative Air Dryer Principle of Operation: At normal operating temperature in the online tower, water vapor adheres to the desiccant so that only dry air leaves the outlet. An electric heater then raises the desiccant temperature in the offline tower which releases the adsorbed water vapor. The desiccant must be cooled before switching back online. Dried air is used for both heating and cooling. The process is called Temperature Swing Adsorption (TSA) because drying and regeneration rely upon swinging between two temperature-based adsorption equilibrium conditions, characterized by long cycles measured in hours. SATURATED COMPRESSED AIR Features & Benefits Fully assembled, packaged unit comes complete with desiccant Ready for operation Regeneration purge flow is counter-current to the direction of air flow during drying Maximum removal of moisture and lowest dew point assured during the adsorption process Controlled re-pressurization Prevents line surges and minimizes desiccant attrition Fail safe design Compressed air continues to flow through, during power and/or pilot air failure A moisture indicator is provided Continuous visual color indication or display TSA fixed 8-hour cycle All functions are performed automatically by a PLC Optimized activated alumina desiccant Very high surface/volume ratio provides maximum adsorption Coalescing pre-filter and particulate after-filter with DPIs and drains, mounted and pre-piped on most models, supplied loose on others Xebec s X-Series filters are best in class, ISO/CRN certified PLUS Electric heater 380/460/600V Class 3000# fittings Stainless steel tubing and fittings Standard dew point -40 C PDP (-70 C and -20 C PDP options) Three (3) year warranty on dryers Five (5) year warranty on all switching valves Options: See the back cover for options and custom solutions. ONLINE OFFLINE WET EXHAUST AIR DRY REGENERATION AIR TSA Technology Schematic drying step wet air regenerating heating and cooling steps wet exhaust wet dry exhaust HEATER CLEAN DRY AIR dry air high temp. purge air dry cooling air

BPA Blower Purge Air Dryer Volume Flow Range Temps Pipe/ Port Size 80 160 psig 4 11 barg 1200 12000 scfm 2040 20400 Nm 3 /h 80 120 F 25 50 C 3" 12" FLG Advantages: Very efficient at higher flows 3% purge loss Higher flows, pressures and port sizes are available upon request. Dimensions and weights are for reference only Inlet Flow at 7 Bar and 30 C Dimensions Model Pipe Size (100 PSIG and 100 F) Height Width Depth Weight SCFM Nm 3 /hr mm in mm in mm in kg lbs BPA1200 3" Flg 1,200 2,040 2870 113 1524 60 2591 102 2573 5800 BPA1600 3" Flg 1,600 2,720 3175 125 1524 60 2591 102 3061 6900 BPA1900 4" Flg 1,900 3,230 3023 119 1549 61 3048 120 3461 7800 BPA2200 4" Flg 2,200 3,740 3023 119 1549 61 3048 120 3727 8400 BPA2700 4" Flg 2,700 4,590 3302 130 1575 62 3048 120 4215 9500 BPA3700 6" Flg 3,700 6,290 3556 140 1829 72 3327 131 5812 13100 BPA4300 6" Flg 4,300 7,310 3886 153 1829 72 3327 131 7232 16300 BPA5600 6" Flg 5,600 9,520 3912 154 2134 84 3962 156 8563 19300 BPA7000 8" Flg 7,000 11,900 4064 160 2413 95 4775 188 11446 25800 BPA8700 8" Flg 8,700 14,790 4267 168 1930 76 4978 196 14641 33000 BPA10500 10" Flg 10,500 17,850 BPA12000 12" Flg 12,000 20,400 CONSULT FACTORY D W H Temperature Correction Correction Temperature F 80 100 120 C 25 38 50 PSIG 80 100 130 160 barg 5.5 7 9 11 Multiply Flow By 1.87 1.00.56 Multiply Flow By 0.82 1.00 1.26 1.52

BPA Blower Purge Air Dryer Principle of Operation: At normal operating temperature in the online tower, water vapor adheres to the desiccant so that only dry air leaves the outlet. A blower pushes fresh air through an electric heater to raise the temperature in the offline tower to release the adsorbed water vapor. Ambient, then dried air, is used through the desiccant before switching back online. SATURATED COMPRESSED AIR ONLINE WET EXHAUST AIR HEATER BLOWER DRY COOLING AIR OFFLINE CLEAN DRY AIR Features & Benefits Fully assembled, packaged unit comes complete with desiccant Ready for operation Regeneration purge flow is counter-current to the direction of air flow during drying Maximum removal of moisture and lowest dew point assured during the adsorption process Controlled re-pressurization Prevents line surges and minimizes desiccant attrition Fail safe design Compressed air continues to flow through, during power and/or pilot air failure TSA fixed 8-hour cycle All functions are performed automatically by a PLC Optimized activated alumina desiccant Very high surface/volume ratio provides maximum adsorption Coalescing pre-filter and particulate after-filter with DPIs and drains, mounted and pre-piped on most models, supplied loose on others Xebec s X-Series filters are best in class, ISO/CRN certified PLUS Electric heater and centrifugal blower at 380/460/600V Class 3000# fittings Stainless steel tubing and fittings Standard dew point -40 C PDP (-70 C and -20 C PDP options) Three (3) year warranty on dryer Five (5) year warranty on all switching valves Options: See the back cover for options and custom solutions. Xebec X-Series Filters: Best In Class Looks Like This Surface Protection. High grade cast aluminum XL & XM housings have an impact and abrasion-proof powder coating. Conformity with International Standards ASME, CRN-certified. Performance-validated to ISO 8573 quality standards and test methods 12500 by IUTA, an independent verification body. Simple Design. Easy Maintenance. Optimized Accessories. Differential Gauges; Manual & Automatic Condensate Drains; Oil & Water Separators; Pleated Filter Elements; Incorporated Drainage Media.

VRA Vacuum Regenerative Air Dryer Volume Flow Range Temps Pipe/ Port Size 80 160 psig 6 11 barg 501 10000 scfm 852 17000 Nm 3 /h 80 120 F 25 50 C 2" 10" FLG Higher flows, pressures and port sizes are available upon request. Advantages: Most economical at higher flows The highest quality with the lowest running cost Longer life and steady dew point Zero purge loss! Dimensions and weights are for reference only Inlet Flow at 7 Bar and 30 C Dimensions Model Pipe Size (100 PSIG and 100 F) Height Width Depth Weight SCFM Nm 3 /hr mm in mm in mm in kg lbs VRA 500 2" NPT 501 810 2235 88 1651 65 1524 60 1100 2500 VRA 650 2" NPT 630 1,010 2413 95 1651 65 1778 70 1500 3300 VRA 800 2" NPT 845 1,360 2540 100 1778 70 1905 75 1800 4000 VRA 1150 3" Flg 1,160 1,870 2870 113 1905 75 2032 80 2600 5800 VRA 1500 3" Flg 1,550 2,500 2921 115 2032 80 2159 85 2900 6500 VRA 2200 4" Flg 2,310 3,720 3023 119 2159 85 2286 90 3800 8400 VRA 3000 4" Flg 3,000 4,830 3302 130 2540 100 2667 105 4000 8900 VRA 4500 6" Flg 4,500 7,250 3886 153 3175 125 2667 105 7300 16300 VRA 6000 8" Flg 6,000 9,660 3912 154 3556 140 2794 110 8700 19300 VRA 7000 8" Flg 7,500 12,080 4064 160 3683 145 2921 115 11600 25800 VRA 8000 8" Flg 8,000 12,880 4470 176 3810 150 2921 115 14200 31500 VRA 9000 10" Flg 9,000 14,490 4775 188 3937 155 3048 120 15600 34600 VRA 10000 10 Flg 10,000 16,100 4699 185 4064 160 3175 125 16200 35900 D W H Temperature Correction Correction Temperature F 80 100 120 C 25 38 50 PSIG 80 100 130 160 barg 5.5 7 9 11 Multiply Flow By 1.87 1.00.56 Multiply Flow By 0.82 1.00 1.26 1.52

VRA Vacuum Regenerative Air Dryer Principle of Operation: With vacuum heat regeneration technology, ambient air is drawn through the bed, creating a partial vacuum inside the tower. The pressure difference appears small compared to a conventional blower purge dryer, but it is enough that the desiccant adsorbs very little moisture during cooling. The VRA dryer design has zero purge loss because it does not use any compressor capacity for regeneration heating or cooling. ONLINE CLEAN DRY AIR FRESH AIR HEATER BLOWER WET EXHAUST AIR OFFLINE Features & Benefits The compressor can be right-sized for lower compressor energy consumption Low energy costs Two layered bed balances water resistance and high efficiency water retention Optimum dew point stability Optimized activated alumina and silica gel-layered desiccant bed Highest surface/volume ratio provides maximum adsorption Active heating under vacuum Low 208 F vaporization temperature The moisture entering the desiccant bed during the regeneration and cooling phase never reaches the drying zone Changeover without dew point spike PLUS Fully assembled, packaged unit is ready for operation, complete with desiccant; X-Series ISO/CRN-certified filters; DPIs and drains; mounted and pre-piped on most models Temperature Swing Adsorption (TSA) fixed 12-hour cycle is fully automated with a PLC Controlled re-pressurization prevents line surges and minimizes desiccant attrition Fail safe design allows compressed air to flow through during power failures Electric heater and centrifugal vacuum blower at 380/460/600V Class 3000# fittings; stainless steel tubing and fittings Three (3) year warranty on the dryer; Five (5) year warranty on all switching valves SATURATED COMPRESSED AIR Reductions in Greenhouse Gas (GHG) Emissions Climate change has become a major issue for our planet. GHG emissions are responsible in large measure. For industry, the carbon footprint, measured as tons of carbon dioxide equivalent (CO2e), is the term used to quantify and represent the total amount of GHG produced as a result of commercial or industrial activities. By choosing energy-efficient dryer products, companies can considerably impact GHG emissions. In the United States, electricity companies produce an average of 1.36 lbs of GHG emissions per kwh produced. A 2000 SCFM Heaterless Dryer will indirectly, through its energy consumption, be responsible for the production of 390 tons of CO2e per year. The equivalent Vacuum Dryer will indirectly generate 207 tons of CO2e per year, giving a net reduction of 183 tons. That s significant! Businesses that adopt energy-conscious practices today are building a more successful future for themselves, and a healthy, sustainable future for the world.

OPTIONS? WE HAVE THEM. 3 valve bypass Certification for Hazardous Location Class 1, Division 2 for electrical components Copper-free construction Silicone-free construction Winter packaging for severe climates AutoDew energy-savings option 3 valve and 9 valve bypass options to allow maintenance of the dryer and/or filters without shutting down the entire air system. Other arrangements available on request. LOOKING FOR SOMETHING CUSTOM? XL FILTER dryer 9 valve bypass XL FILTER We can custom engineer our line to adapt to your needs. High flows to 12,000 SCFM (20,000 Nm³/h) High pressure to 5000 PSIG (350 BARG) XL FILTER XL FILTER Industrial gases: hydrogen, acetylene, propylene, nitrogen, natural gas, biogas, etc. Stainless steel construction XL FILTER dryer XL FILTER AutoDew Energy Savings Option Available for all Models In a fixed cycle dryer, one tower is always under regeneration, regardless of the load on the compressed air system. The Xebec AutoDew option reduces energy usage by delaying the start of the regeneration cycle until the online tower is fully saturated. The dew point at the dryer outlet is monitored with a precision hygrometer which senses when the online tower can no longer maintain dew point. When compressed air demand is low, the dryer uses correspondingly less energy. WITHOUT AUTO DEW, ONE TOWER IS ALWAYS REGENERATING, EVEN AT PARTIAL DEMAND LEFT TOWER RIGHT TOWER LEFT TOWER DRYING REGENERATING DRYING REGENERATING REGENERATING DRYING REGENERATING DRYING WITH AUTO DEW, THE REGENERATED TOWER STANDS BY UNTIL THE ONLINE TOWER IS FULLY SATURATED DRYING REGENERATING RIGHT TOWER REGENERATING STANDBY DRYING STANDBY Xebec provides superior filtration solutions (FSX ), ensuring quality, reliability and customer satisfaction. Call us for your end-to-end filter needs. Xebec proudly stands behind its commitment of total customer satisfaction. Our aftermarket solutions (AMX ) include both parts and service: Fully certified technician on call Onsite commissioning Preventative maintenance Servicing and upgrading Replacements and spares for all makes and models XEBEC Adsorption, Inc. / XEBEC Adsorption USA, Inc. Canada Toll Free: 1 (877) 469-3232 Phone: (450) 979-8700 Fax: (450) 979-7869 Email: sales@xebecinc.com USA Toll Free: 1 (866) 622-9100 Phone: (832) 532-8741 Fax: (832) 532-8746 Email: sales@xebecinc.com