{"title":"ABAC COOL Refrigerated Air Dryers","description":"\u003ch2\u003eABAC COOL Refrigerated Air Dryers\u003c\/h2\u003e\n\u003cp\u003eCOOL is ABAC's refrigerated dryer range, and it exists to do one job: chill compressed air until the water in it condenses, drain that water away, and send dry air down the line. Wet air is what blows out a paint finish, rusts fittings and air tools from the inside, and freezes an outdoor drop in winter. Every machine on this page is a direct expansion chiller with a dry evaporator, an air to air exchanger, a demister condensate separator and a condensate drain.\u003c\/p\u003e\n\u003cp\u003eThe range runs from the COOL 15 at 15 CFM to the COOL 250, covering every compressor ABAC builds. COOL 15 through COOL 75 run on standard 115V 60 Hz single-phase shop power, so they plug in beside a single-phase compressor without new wiring. COOL 100 and up move to 230V single-phase. Maximum working pressure is 232 PSI through the COOL 125 and 188 PSI on the COOL 150 and larger, so the dryer is not the weak link behind a 175 PSI two-stage machine. The smaller units carry an R-134a charge and the COOL 200 and 250 use R-404A. Most sizes add a hot gas bypass valve, which holds evaporator pressure steady as the load changes and keeps the dew point from dropping below 32 F when the shop goes quiet, plus a front panel dew point thermometer and a timer drain.\u003c\/p\u003e\n\u003cp\u003eSize on airflow, not on compressor horsepower. ABAC quotes each rating at 95 F incoming air, 77 F room temperature and 100 PSI working pressure, and publishes correction factors away from that point: a 100 F inlet multiplies capacity by 0.82 and a 95 F room by 0.84, while 175 PSI line pressure works in your favour at 1.12. Work out your own number before you pipe it in.\u003c\/p\u003e\n\u003cp\u003ePair a COOL dryer with the compressor it serves. See the \u003ca href=\"https:\/\/aircompressorstore.com\/collections\/abac-air-compressors\"\u003efull ABAC range\u003c\/a\u003e, the \u003ca href=\"https:\/\/aircompressorstore.com\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e these dryers are most often fitted behind, or the \u003ca href=\"https:\/\/aircompressorstore.com\/collections\/abac-ironman-air-compressors\"\u003eABAC Ironman\u003c\/a\u003e cast iron piston machines. Add a coalescing filter upstream for oil carryover and a particulate filter downstream when the work calls for cleaner air.\u003c\/p\u003e","products":[{"product_id":"abac-cool-15-refrigerated-air-dryer-115v","title":"ABAC COOL 15 Refrigerated Air Dryer - 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 15 is a refrigerated air dryer that pulls moisture out of compressed air before it reaches your tools, air lines, and finishing work. It is rated at 15 CFM, runs on standard 115V 60 Hz shop power so it plugs in beside a single-phase compressor without new wiring, and holds a maximum working pressure of 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. The COOL 15 is the entry size of the ABAC COOL line, and its vertical cabinet occupies a footprint of only 1.4 square feet.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 15\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 15 CFM (350 l\/min, 21 m3\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, single phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eNominal electrical power: 159 W\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1\/2 in female\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a\u003c\/li\u003e\n\u003cli\u003eRated pressure dew point: 45 F (7 C) across the COOL range\u003c\/li\u003e\n\u003cli\u003eMaximum incoming air temperature: 122 F (50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eDimensions: 9 x 22 x 22 in, footprint 1.4 sq ft\u003c\/li\u003e\n\u003cli\u003eWeight: 42 lb (19 kg)\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic timer drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel pressure dew point indicator with green target zone, main on and off switch\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, pneumatic tools and control systems, packaging lines, injection molding, car shops and tire inflation benches, and any shop where water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a hot gas bypass valve that holds refrigeration capacity steady across load conditions and keeps the evaporator from freezing, a capillary tube and refrigerant filter on the cooling circuit, a refrigerant compressor protected against thermal overload, an air cooled condenser, a timer drain that clears condensate on its own, and a front panel dew point indicator with a green target zone so you can read air quality at a glance. ABAC rates the COOL range for a 45 F (7 C) pressure dew point, which it notes covers more than 95 percent of industrial compressed air applications. The simple vertical layout keeps the footprint small and leaves the serviceable parts reachable from the front.\u003c\/p\u003e\u003ch3\u003eSizing and installation\u003c\/h3\u003e\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. At 15 CFM the COOL 15 is the entry point of the range, sized for a small shop or a single drop whose compressor delivers no more than 15 CFM at working pressure. Step up to the \u003ca href=\"\/products\/abac-cool-25-refrigerated-air-dryer-115v\"\u003eCOOL 25\u003c\/a\u003e or further along the range if the air main is still carrying water at full load, because undersizing is the usual reason a dryer disappoints.\u003c\/p\u003e\u003cp\u003eABAC rates the COOL range at 100 PSI operating pressure with 95 F incoming air in a 77 F room, and publishes correction factors because real conditions move the number. Capacity drops as the room gets hotter and drops harder as incoming air gets hotter, so a dryer sitting in a hot room or close to a compressor discharge will not hold its rating. Higher line pressure works the other way and recovers a little capacity. If the dryer has to live near the compressor, fit an aftercooler ahead of it, and keep the room between 41 F and 104 F with incoming air below 122 F.\u003c\/p\u003e\u003ch3\u003eWhat to pair it with\u003c\/h3\u003e\u003cp\u003eA refrigerated dryer does its best work as part of a treatment train. Put a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when the work calls for cleaner air, and give the condensate somewhere to go. The COOL 15 pairs naturally with a small single-phase \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton air compressor\u003c\/a\u003e. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e and our full \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e lineup, and call us for the COOL 15 data sheet, connection sizes, and installation clearances before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620119445779,"sku":"4102006312","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-15-refrigerated-air-dryer.png?v=1791411236"},{"product_id":"abac-cool-25-refrigerated-air-dryer-115v","title":"ABAC COOL 25 Refrigerated Air Dryer - 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 25 is a refrigerated air dryer that strips moisture out of compressed air before it reaches your tools, lines, and finishing work. It is rated at 25 CFM (600 l\/min, 36 m3\/h), runs on standard 115V 60 Hz shop power so it plugs in next to a single-phase compressor without new wiring, and holds a maximum working pressure of 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. COOL 25 is the second size in the ABAC COOL dryer family, carried as code C1 in the COOL 15-100 UL manual, and it shares the 42 lb cabinet and 1\/2 in NPT connections of the COOL 15 while treating 10 CFM more air on the same 159 W draw.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 25 (code C1)\u003c\/li\u003e\n\u003cli\u003ePart number: 4102006313\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 25 CFM (600 l\/min, 36 m3\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003eNominal electrical power: 159 W\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1\/2 in female NPT\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a, 0.26 lb (0.120 kg) charge\u003c\/li\u003e\n\u003cli\u003eRated pressure dew point: 45 F (7 C) across the COOL range\u003c\/li\u003e\n\u003cli\u003eMaximum incoming air temperature: 122 F (50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eDimensions: 9 x 22 x 22 in\u003c\/li\u003e\n\u003cli\u003eWeight: 42 lb (19 kg)\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic timer drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel pressure dew point indicator with green target zone, main on and off switch\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, small production cells, laser and plasma tables, pneumatic control systems, packaging lines, tire inflation and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a hot gas bypass valve that injects hot gas from the refrigerant compressor discharge into the suction and liquid separator to hold refrigeration capacity steady across load conditions and keep the evaporator from freezing, a capillary tube and refrigerant filter on the cooling circuit, a refrigerant compressor protected against thermal overload, an air cooled condenser with a large exchange surface, a timer drain that clears condensate on its own, and a front panel dew point indicator with a green target zone so you can read air quality at a glance. ABAC rates the COOL range for a 45 F (7 C) pressure dew point, which it notes covers more than 95 percent of industrial compressed air applications. The simple vertical layout keeps the footprint small and leaves the serviceable parts reachable from the front.\u003c\/p\u003e\u003ch3\u003eSizing and installation\u003c\/h3\u003e\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. The COOL 25 suits a small shop compressor in the 3 to 5 HP class where 25 CFM of treated air is comfortably ahead of what the machine actually delivers. Drop back to the \u003ca href=\"\/products\/abac-cool-15-refrigerated-air-dryer-115v\"\u003eCOOL 15\u003c\/a\u003e only on a genuinely small single-tool setup, and step up to the \u003ca href=\"\/products\/abac-cool-35-refrigerated-air-dryer-115v\"\u003eCOOL 35\u003c\/a\u003e if the COOL 25 would be running at its limit. Undersizing is the usual reason a dryer disappoints, so leave headroom rather than matching the rating exactly.\u003c\/p\u003e\u003cp\u003eABAC quotes its ratings at reference conditions of 100 PSI operating pressure, 95 F incoming air and a 77 F room, and publishes correction factors because real conditions move the number. Capacity drops as the room gets hotter, from a factor of 1.00 at 77 F to 0.80 at 100 F, and drops harder as incoming air gets hotter, from 1.24 at 86 F down to 0.54 at 122 F. Higher line pressure works the other way and recovers a little capacity, reaching a factor of 1.17 at 230 PSI. Keep the room between 41 F and 104 F, keep incoming air below 122 F, and if the dryer has to live near the compressor, fit an aftercooler ahead of it.\u003c\/p\u003e\u003cp\u003eAt 42 lb the COOL 25 can be set on a bench or a wall shelf rather than claiming floor space, and the 1\/2 in NPT inlet and outlet make it a straight tie-in on most small shop piping. The 232 PSI rating means the dryer will not be the weak link behind a 175 PSI two stage reciprocating machine. Pair it with a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when your work calls for cleaner air, and give the condensate somewhere to go. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e and our full \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e lineup, or the \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton air compressors\u003c\/a\u003e and \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e this dryer is most often paired with. Call us for the COOL 25 flow rating against your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620268671251,"sku":"4102006313","price":1096.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-25-refrigerated-air-dryer.png?v=1791317645"},{"product_id":"abac-cool-35-refrigerated-air-dryer-115v","title":"ABAC COOL 35 Refrigerated Air Dryer - 35 CFM, 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 35 is a refrigerated air dryer rated at 35 CFM (850 l\/min, 51 m3\/h) that strips moisture out of compressed air before it reaches your tools, lines, and finishing work. It runs on standard 115V 60 Hz shop power, so it plugs in next to a single-phase compressor without new wiring. Maximum working pressure is 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. COOL 35 is the third size in the ABAC COOL dryer family, carried as code C2 in the COOL 15-100 UL manual, and it shares the 42 lb cabinet and 1\/2 in NPT connections of the COOL 15 and COOL 25 while handling ten more CFM than the COOL 25.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 35 (code C2)\u003c\/li\u003e\n\u003cli\u003ePart number: 4102006314\u003c\/li\u003e\n\u003cli\u003eRated capacity: 35 CFM (850 l\/min, 51 m3\/h) at ABAC reference conditions\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003ePower consumption: 156 W at 60 Hz (129 W refrigeration compressor plus 27 W fan)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1\/2 in NPT\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a, 0.26 lb (0.120 kg) charge, GWP 1300\u003c\/li\u003e\n\u003cli\u003eRated pressure dew point: 45 F (7 C) across the COOL range\u003c\/li\u003e\n\u003cli\u003eIncoming air temperature: 50 F to 122 F (10 C to 50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eWeight: 42 lb (19 kg)\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9.2 x 21.6 x 22 in (233 x 550 x 560 mm), footprint 1.4 sq ft\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic timer drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel pressure dew point indicator with green target zone, main on and off switch\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, small production cells, laser and plasma tables, pneumatic control systems, packaging lines, tire inflation and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a hot gas bypass valve that injects hot gas from the refrigerant compressor discharge to hold refrigeration capacity steady across load conditions and keep the evaporator from freezing, a capillary tube and refrigerant filter on the cooling circuit, a refrigerant compressor protected against thermal overload, an air cooled condenser, a timer drain that clears condensate on its own, and a front panel dew point indicator with a green target zone so you can read air quality at a glance. ABAC rates the COOL range for a 45 F (7 C) pressure dew point, which it notes covers more than 95 percent of industrial compressed air applications. The simple vertical layout keeps the footprint small and leaves the serviceable parts reachable from the front.\u003c\/p\u003e\u003ch3\u003eService and running cost\u003c\/h3\u003e\u003cp\u003eThe COOL 35 carries a small sealed R-134a circuit, 0.26 lb of refrigerant, and draws 156 W, which is 129 W for the refrigeration compressor and 27 W for the condenser fan. At that draw the dryer costs very little to leave running alongside the compressor, and there is no desiccant to replace and no purge air lost to regeneration, which is the running cost that separates a refrigerated dryer from a desiccant one. Routine upkeep is keeping the air cooled condenser clear of dust so it can reject heat, checking that the timer drain is actually discharging, and leaving clearance around the cabinet for airflow. The hot gas bypass valve is factory calibrated and is not a field adjustment, so a dew point reading outside the green zone usually points to a dirty condenser, a hot room, or incoming air above the 122 F limit rather than to the valve.\u003c\/p\u003e\u003ch3\u003eSizing and installation\u003c\/h3\u003e\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. At 35 CFM the COOL 35 comfortably covers a 5 HP two stage piston machine and leaves headroom on a 7.5 HP one, which is the pairing most small shops are actually making. Step up to it when a \u003ca href=\"\/products\/abac-cool-25-refrigerated-air-dryer-115v\"\u003eCOOL 25\u003c\/a\u003e at 25 CFM is running at its limit, and move on to the \u003ca href=\"\/products\/abac-cool-50-refrigerated-air-dryer-115v\"\u003eCOOL 50\u003c\/a\u003e at 50 CFM if the compressor behind it is larger again. Undersizing is the usual reason a dryer disappoints, so leave headroom rather than matching the rating exactly.\u003c\/p\u003e\u003cp\u003eABAC quotes its ratings at reference conditions of 101 PSI working pressure, 95 F incoming air and a 77 F room, and publishes correction factors because real conditions move the number. Capacity drops as the room gets hotter and drops harder as incoming air gets hotter, so a dryer sitting in a hot room or close to a compressor discharge will not hold its 35 CFM rating. Higher line pressure works the other way and recovers a little capacity. Keep the room between 41 F and 104 F with incoming air between 50 F and 122 F, and if the dryer has to live near the compressor, fit an aftercooler ahead of it.\u003c\/p\u003e\u003cp\u003eAt 42 lb and a 1.4 sq ft footprint the COOL 35 can be set on a bench or a wall shelf rather than claiming floor space, and the 1\/2 in NPT inlet and outlet make it a straight tie-in on most small shop piping. The 232 PSI rating means the dryer will not be the weak link behind a 175 PSI two stage reciprocating machine. Pair it with a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when your work calls for cleaner air, and give the condensate somewhere to go. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e and our full \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e lineup, or the \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton air compressors\u003c\/a\u003e and \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e this dryer is most often paired with. Call us if you want a hand matching the 35 CFM rating to your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620515479827,"sku":"4102006314","price":1319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-35-refrigerated-air-dryer.png?v=1791422086"},{"product_id":"abac-cool-50-refrigerated-air-dryer-115v","title":"ABAC COOL 50 Refrigerated Air Dryer - 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 50 is a refrigerated air dryer rated at 50 CFM that strips moisture out of compressed air before it reaches your tools, lines, and finishing work. It runs on standard 115V 60 Hz shop power, so it plugs in next to a single-phase compressor without new wiring. Maximum working pressure is 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. COOL 50 is the fourth size in the ABAC COOL dryer family, carried as code C3 in the COOL 15-100 UL manual, and it shares the 1\/2 in NPT connections and the 9.2 x 21.6 x 22 in cabinet of the COOL 15 through COOL 65 while drawing 224 W at 60 Hz.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: COOL 50 (code C3)\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 50 CFM (1,200 l\/min, 72 m3\/h) at reference conditions\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003ePower consumption: 224 W at 60 Hz (200 W refrigeration compressor plus 24 W fan)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1\/2 in NPT\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a, 0.44 lb (0.200 kg) charge\u003c\/li\u003e\n\u003cli\u003eMaximum incoming air temperature: 122 F (50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eWeight: 44 lb (20 kg)\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9.2 x 21.6 x 22 in (233 x 550 x 560 mm)\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003ePaint and body shops, cabinet and woodworking shops, small production cells, laser and plasma tables, pneumatic control systems, packaging lines, tire inflation and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\n\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\n\u003cp\u003eThe COOL 50 is a direct expansion chiller with a dry evaporator and an air to air exchanger, a demister condensate separator and a condensate drain, so the water that comes out of the air is separated and dumped rather than carried down the pipe. A hot gas bypass valve holds evaporator pressure steady as the load changes and keeps the dew point from dropping below 32 F, which is what stops the evaporator freezing when the shop goes quiet. A front panel dew point thermometer shows where the dryer is running. ABAC quotes the 50 CFM rating at reference conditions of 95 F incoming air, 77 F room temperature and 100 PSI working pressure, so hot air or a hot room will cut capacity.\u003c\/p\u003e\n\u003ch3\u003eSizing and installation\u003c\/h3\u003e\n\u003cp\u003eSize the dryer on airflow first. The 50 CFM rating comfortably covers a 7.5 HP two-stage reciprocating machine at 22.2 CFM, or a 10 HP ABAC rotary screw at 125 PSI, which delivers 36.4 to 39.8 CFM depending on the model. ABAC also publishes correction factors for conditions away from the reference point: a 100 F inlet multiplies capacity by 0.82, so the same dryer handles about 41 CFM on a hot day, and a 95 F room multiplies it by 0.84. Higher line pressure works the other way, with a factor of 1.12 at 175 PSI. Work out your own number before you pipe it in rather than matching the dryer to compressor horsepower alone.\u003c\/p\u003e\n\u003cp\u003eAt 44 lb the COOL 50 can sit on a bench or a wall shelf rather than claiming floor space, and the 1\/2 in NPT inlet and outlet make it a straight tie-in on most small shop piping. The 232 PSI rating means the dryer will not be the weak link behind a 175 PSI two-stage reciprocating machine. Give it a dry, well ventilated spot between 41 F and 104 F and keep incoming air below 122 F; if the dryer sits right at the compressor discharge, an aftercooler ahead of it protects that limit.\u003c\/p\u003e\n\u003cp\u003eStep up to the COOL 50 when a \u003ca href=\"\/products\/abac-cool-35-refrigerated-air-dryer-115v\"\u003eCOOL 35\u003c\/a\u003e at 35 CFM is running at its limit, and move on to the \u003ca href=\"\/products\/abac-cool-65-refrigerated-air-dryer-115v\"\u003eCOOL 65\u003c\/a\u003e at 65 CFM if the compressor behind it is larger again. Pair it with a coalescing filter upstream for oil carryover and a particulate filter downstream when your work calls for cleaner air. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e, or the \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e this dryer is most often paired with.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620539236627,"sku":"4102006315","price":1687.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-50-refrigerated-air-dryer.png?v=1791425269"},{"product_id":"abac-cool-65-refrigerated-air-dryer-115v","title":"ABAC COOL 65 Refrigerated Air Dryer - 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 65 is a refrigerated air dryer that pulls moisture out of compressed air before it reaches your tools, air lines, and finishing work. It runs on standard 115V 60 Hz shop power, so it sets up next to a single-phase compressor without new wiring. Maximum working pressure is 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. COOL 65 is carried as code C4 in the COOL 15-100 UL manual, one step up from the COOL 50, and it is the largest size in that range that still uses 1\/2 in NPT connections.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: COOL 65 (code C4)\u003c\/li\u003e\n\u003cli\u003ePart number: 4102006316\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003eNominal power: 321 W at 60 Hz (297 W refrigeration compressor plus 24 W fan), 297 W at 50 Hz\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1\/2 in NPT\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a, 0.44 lb (0.200 kg) charge, GWP 1300\u003c\/li\u003e\n\u003cli\u003eIncoming air temperature: 50 F to 122 F (10 C to 50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eWeight: 55 lb (25 kg)\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9.2 x 21.6 x 22 in (233 x 550 x 560 mm), footprint 1.4 sq ft\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic condensate drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel dew point indicator\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003ePaint and body shops, cabinet and woodworking shops, small production cells, laser and plasma tables, pneumatic control systems, packaging lines, tire inflation and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\n\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\n\u003cp\u003eThe COOL 65 is a direct expansion chiller built around an air to air exchanger and a dry evaporator, with a demister condensate separator and a condensate drain, so the water that comes out of the air is separated and dumped rather than carried down the pipe. A hot gas bypass valve holds evaporator pressure steady as the load changes and keeps the dew point from dropping below 32 F, which is what stops the evaporator freezing when the shop goes quiet. A front panel dew point indicator shows where the dryer is running. ABAC quotes its ratings at reference conditions of 95 F incoming air, 77 F room temperature and 101 PSI working pressure, and publishes limit conditions of 41 F to 104 F in the room with incoming air between 50 F and 122 F, so hot air or a hot room will cut capacity.\u003c\/p\u003e\n\u003ch3\u003eService and running cost\u003c\/h3\u003e\n\u003cp\u003eThe COOL 65 carries a small sealed R-134a circuit, 0.44 lb of refrigerant, and draws 321 W at 60 Hz, which is 297 W for the refrigeration compressor and 24 W for the condenser fan. At that draw the dryer costs very little to leave running alongside the compressor, and there is no desiccant to replace and no purge air lost to regeneration, which is the running cost that separates a refrigerated dryer from a desiccant one. Routine upkeep is keeping the air cooled condenser clear of dust so it can reject heat, checking that the condensate drain is actually discharging, and leaving clearance around the cabinet for airflow. The hot gas bypass valve is factory set and is not a field adjustment, so a dew point reading outside its normal band usually points to a dirty condenser, a hot room, or incoming air above the 122 F limit rather than to the valve.\u003c\/p\u003e\n\u003ch3\u003eSizing and installation\u003c\/h3\u003e\n\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. Step up to the COOL 65 when a \u003ca href=\"\/products\/abac-cool-50-refrigerated-air-dryer-115v\"\u003eCOOL 50\u003c\/a\u003e is running at its limit, and move on to the \u003ca href=\"\/products\/abac-cool-75-refrigerated-air-dryer-115v\"\u003eCOOL 75\u003c\/a\u003e if the compressor behind it is larger again. The COOL 75 is the point in the range where the ports go to 3\/4 in NPT, so if your shop main is already 3\/4 in, that port size is a reason to look past this unit rather than throttle the tie-in. Undersizing is the usual reason a dryer disappoints, so leave headroom rather than matching a rating exactly.\u003c\/p\u003e\n\u003cp\u003eAt 55 lb and a 1.4 sq ft footprint the COOL 65 still sits on a bench or a wall shelf rather than claiming floor space, and it shares the 9.2 x 21.6 x 22 in cabinet used across the 115V COOL sizes. The 232 PSI rating means the dryer will not be the weak link behind a 175 PSI two stage reciprocating machine. Give it a dry, well ventilated spot between 41 F and 104 F and keep incoming air between 50 F and 122 F; if the dryer sits right at the compressor discharge, an aftercooler ahead of it protects that limit.\u003c\/p\u003e\n\u003cp\u003ePair it with a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when your work calls for cleaner air, and give the condensate somewhere to go. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e and our full \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e lineup, or the \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e and \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton air compressors\u003c\/a\u003e this dryer is most often paired with. Call us for the COOL 65 flow rating against your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620578820371,"sku":"4102006316","price":1767.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-65-refrigerated-air-dryer.png?v=1791432353"},{"product_id":"abac-cool-75-refrigerated-air-dryer-115v","title":"ABAC COOL 75 Refrigerated Air Dryer - 115V Single-Phase, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 75 is a refrigerated air dryer that pulls moisture out of compressed air before it reaches your tools, air lines, and finishing work. It runs on standard 115V 60 Hz shop power, so it sets up next to a single-phase compressor without new wiring. Maximum working pressure is 232 PSI, which covers every reciprocating and rotary screw compressor in the ABAC range. COOL 75 is carried as code C5 in the COOL 15-100 UL manual, one step up from the COOL 65, and it is the first size in that range to move from 1\/2 in NPT to 3\/4 in NPT connections.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: COOL 75 (code C5)\u003c\/li\u003e\n\u003cli\u003ePart number: 4102006317\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design\u003c\/li\u003e\n\u003cli\u003ePower supply: 115V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003eNominal power: 366 W at 60 Hz (320 W refrigeration compressor plus 46 W fan)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 3\/4 in NPT\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a, 0.77 lb (0.350 kg) charge\u003c\/li\u003e\n\u003cli\u003eRated pressure dew point: 45 F (7 C), the figure ABAC quotes across the COOL range\u003c\/li\u003e\n\u003cli\u003eReference conditions: 100 PSI operating pressure, 95 F inlet air, 77 F room\u003c\/li\u003e\n\u003cli\u003eIncoming air temperature: 50 F to 122 F (10 C to 50 C)\u003c\/li\u003e\n\u003cli\u003eOperating room temperature: 41 F to 104 F (5 C to 40 C)\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic timer drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel pressure dew point indicator with green target zone and main on and off switch\u003c\/li\u003e\n\u003cli\u003eWeight: 59 lb (27 kg)\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9.2 x 21.6 x 22 in (233 x 550 x 560 mm)\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eABAC lists the COOL range for pneumatic tools and equipment, pneumatic control systems, painting applications, packaging, injection molding, car shops and tire inflation. In practice that means paint and body shops, cabinet and woodworking shops, small production cells, laser and plasma tables: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor. ABAC notes that a 45 F pressure dew point covers more than 95 percent of industrial compressed air applications, which is why refrigeration is the default dryer technology rather than desiccant.\u003c\/p\u003e\n\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\n\u003cp\u003eThe COOL 75 is a direct expansion chiller built around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, so the water that comes out of the air is separated and dumped rather than carried down the pipe. On the refrigerant side a capillary tube drops the pressure and temperature of the refrigerant to do the cooling, and a refrigerant filter ahead of it keeps debris out of that capillary. The refrigerant compressor is driven by an electric motor, cooled by the refrigerant itself and protected against thermal overload, and the condenser is air cooled with a large exchange surface.\u003c\/p\u003e\n\u003cp\u003eThe part that matters day to day is the hot gas bypass valve. It injects hot gas from the compressor discharge into the suction side, which holds refrigeration capacity steady across load conditions and keeps evaporator pressure constant so the evaporator cannot freeze when the shop goes quiet. A timer drain clears the condensate on its own, and the front panel dew point indicator with its green target zone lets you read air quality at a glance instead of guessing.\u003c\/p\u003e\n\u003ch3\u003eService and running cost\u003c\/h3\u003e\n\u003cp\u003eThe COOL 75 carries a small sealed R-134a circuit of 0.77 lb and draws 366 W at 60 Hz, which is 320 W for the refrigeration compressor and 46 W for the condenser fan. At that draw it costs very little to leave running alongside the compressor, and there is no desiccant to replace and no purge air lost to regeneration, which is the running cost that separates a refrigerated dryer from a desiccant one. Routine upkeep is keeping the air cooled condenser clear of dust so it can reject heat, checking that the timer drain is actually discharging, and leaving clearance around the cabinet for airflow. The hot gas bypass valve is factory set and is not a field adjustment, so a dew point reading outside its normal band usually points to a dirty condenser, a hot room, or incoming air above the 122 F limit rather than to the valve.\u003c\/p\u003e\n\u003ch3\u003eSizing and installation\u003c\/h3\u003e\n\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. Step up to the COOL 75 when a \u003ca href=\"\/products\/abac-cool-65-refrigerated-air-dryer-115v\"\u003eCOOL 65\u003c\/a\u003e is running at its limit, and move to the 230V \u003ca href=\"\/products\/abac-cool-100-refrigerated-air-dryer-230v\"\u003eCOOL 100\u003c\/a\u003e if the compressor behind it is larger again. The 3\/4 in NPT ports are the practical reason to choose the COOL 75 over a COOL 65, because a 1\/2 in tie-in starts to throttle flow on a shop main. Undersizing is the usual reason a dryer disappoints, so leave headroom rather than matching a rating exactly.\u003c\/p\u003e\n\u003cp\u003eABAC rates the COOL range at reference conditions and publishes correction factors because real conditions move the number, as K = A x B x C. Room temperature sets A: 1.00 at 77 F, 0.92 at 86 F, 0.84 at 95 F and 0.80 at 104 F. Inlet air temperature sets B and moves hardest: 1.24 at 86 F, 1.00 at 95 F, 0.82 at 104 F, 0.69 at 113 F and 0.54 at 122 F. Line pressure sets C and works the other way: 0.90 at 72 PSI, 1.00 at 101 PSI, 1.08 at 145 PSI and 1.17 at 232 PSI. The short version is that hot incoming air costs you far more capacity than a hot room does, so if the dryer has to live near the compressor, fit an aftercooler ahead of it rather than oversizing the dryer to cover the heat.\u003c\/p\u003e\n\u003cp\u003eAt 59 lb the COOL 75 still fits a bench or a wall shelf rather than claiming floor space, and it shares the 9.2 x 21.6 x 22 in cabinet used across the 115V COOL sizes. The 232 PSI rating means the dryer will not be the weak link behind a 175 PSI two stage reciprocating machine. Give it a dry, well ventilated spot between 41 F and 104 F and keep incoming air between 50 F and 122 F.\u003c\/p\u003e\n\u003cp\u003ePair it with a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when your work calls for cleaner air, and give the condensate somewhere to go. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e and our full \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e lineup, or the \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e and \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton air compressors\u003c\/a\u003e this dryer is most often paired with. Call us for the COOL 75 flow rating against your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"115V 1-Phase","offer_id":67620660183315,"sku":"4102006317","price":1884.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-75-refrigerated-air-dryer.png?v=1791436070"},{"product_id":"abac-cool-100-refrigerated-air-dryer-230v","title":"ABAC COOL 100 Refrigerated Air Dryer - 230V, 60 Hz, 232 PSI Max, R-134a","description":"\u003cp\u003eThe ABAC COOL 100 is a refrigerated air dryer rated at 100 CFM that pulls moisture out of compressed air before it reaches your tools, air lines and finishing work. It is the first size in the ABAC COOL range to run on 230V 60 Hz power, and the largest that still fits the compact 9 x 22 x 22 in cabinet, so it dries a full shop air main from a footprint of only 1.4 square feet. At a 232 PSI maximum working pressure it sits behind any reciprocating or rotary screw compressor in the ABAC range without becoming the weak link.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 100 (part number 4102006318)\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, hot gas bypass design, vertical layout\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 100 CFM (3,000 l\/min, 180 m3\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003eNominal electrical power: 583 W\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1 in. female\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-134a\u003c\/li\u003e\n\u003cli\u003ePressure dew point: 50 F at ABAC reference conditions of 95 F incoming air and 77 F room temperature\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature: 122 F\u003c\/li\u003e\n\u003cli\u003eRoom temperature range: 41 F to 104 F\u003c\/li\u003e\n\u003cli\u003eWeight: 66 lb\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 9 x 22 x 22 in, footprint 1.4 sq ft\u003c\/li\u003e\n\u003cli\u003eCondensate removal: automatic timer drain\u003c\/li\u003e\n\u003cli\u003eMonitoring: front panel pressure dew point indicator with green target zone, main on and off switch\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, production cells, laser and plasma tables, packaging lines, pneumatic control systems, tire inflation and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a capillary tube and refrigerant filter ahead of the evaporator, and a hot gas bypass valve that holds refrigeration capacity steady as demand rises and falls so the evaporator cannot freeze at light load. A timer drain clears the condensate on its own, and the front panel dew point indicator shows a green target zone so an operator can read air quality at a glance without a gauge or a meter.\u003c\/p\u003e\u003ch3\u003eSizing and installation\u003c\/h3\u003e\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. At 100 CFM the COOL 100 covers a 20 HP \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressor\u003c\/a\u003e such as the AS-20 rated 60.6 CFM at 125 PSI with room to spare, suits a 25 HP screw at 150 PSI, and comfortably handles the largest two stage reciprocating machines including the 20 HP Ironman duplex units at 64 CFM. Step down to the \u003ca href=\"\/products\/abac-cool-75-refrigerated-air-dryer-115v\"\u003eCOOL 75\u003c\/a\u003e if 115V power is all that is available at the install point, and step up to the \u003ca href=\"\/products\/abac-cool-125-refrigerated-air-dryer-230v\"\u003eCOOL 125\u003c\/a\u003e when the shop grows past 100 CFM of real demand.\u003c\/p\u003e\u003cp\u003eThose capacity ratings hold at ABAC's reference conditions, so a hot room or hot incoming air will cut them: allow for it, or fit an aftercooler ahead of the dryer if it sits close to the compressor discharge. Give the unit a dry, well ventilated spot between 41 F and 104 F and keep incoming air below 122 F. Pair it with a coalescing filter upstream for oil carryover and a particulate filter downstream when your work calls for cleaner air. Compare sizes across the full \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer\u003c\/a\u003e lineup, or see the \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e this dryer is most often paired with. Call us for the COOL 100 flow rating against your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"230V","offer_id":67620738597139,"sku":"4102006318","price":2255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-100-refrigerated-air-dryer.png?v=1791444210"},{"product_id":"abac-cool-125-refrigerated-air-dryer-230v","title":"ABAC COOL 125 Refrigerated Air Dryer - 230V Single-Phase, 125 CFM, 232 PSI Max","description":"\u003cp\u003eThe ABAC COOL 125 is a refrigerated air dryer that strips moisture out of compressed air before it reaches your tools, air lines and finishing work. It is the first 230V size in the ABAC COOL range and the largest rated at 232 PSI, handling 125 CFM of air treatment capacity on a single phase 230V 60 Hz supply. Above it the COOL 150 and larger sizes drop to a 188 PSI maximum, so the COOL 125 is the biggest COOL dryer that will still sit behind a 175 PSI two stage reciprocating machine without becoming the weak link.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 125\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 125 CFM (3,600 l\/min, 216 m3\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 232 PSI (16 bar)\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V, 60 Hz, single phase\u003c\/li\u003e\n\u003cli\u003eNominal electrical power: 687 W\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1 in female\u003c\/li\u003e\n\u003cli\u003eWeight: 114 lb\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 12 x 28 x 39 in\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature: 122 F\u003c\/li\u003e\n\u003cli\u003eRoom temperature range: 41 F to 104 F\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, production cells, laser and plasma tables, packaging lines, pneumatic control systems and injection molding: anywhere water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a hot gas bypass valve that holds refrigeration capacity steady across load conditions and keeps the evaporator from freezing, a timer drain that clears condensate on its own, and a front panel dew point indicator with a green target zone so you can read air quality at a glance. ABAC rates the range at a 50 F pressure dew point under its reference conditions of 95 F incoming air and 77 F room temperature.\u003c\/p\u003e\u003ch3\u003eSizing and installation\u003c\/h3\u003e\u003cp\u003eSize the dryer to the compressor it follows, not to the pipe it bolts into. At 125 CFM the COOL 125 covers a 30 HP \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressor\u003c\/a\u003e such as the AS-30 rated 114.1 CFM at 125 PSI, with headroom left over, and it is comfortably sized for a 25 HP screw or a large two stage reciprocating machine. Those ratings hold at ABAC's reference conditions, so a hot room or hot incoming air will cut capacity: allow for it, or fit an aftercooler ahead of the dryer if it sits close to the compressor discharge.\u003c\/p\u003e\u003cp\u003eThe COOL 125 uses the larger 12 x 28 x 39 in cabinet at 114 lb with 1 in connections, so plan for a floor standing unit rather than the bench or shelf install the 115V COOL 15 through COOL 100 allow. Give it a dry, well ventilated spot between 41 F and 104 F and keep incoming air below 122 F. Pair it with a coalescing filter upstream for oil carryover and a particulate filter downstream when your work calls for cleaner air. See the rest of the \u003ca href=\"\/collections\/refrigerated-air-dryers\"\u003erefrigerated air dryer range\u003c\/a\u003e, or the \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw air compressors\u003c\/a\u003e this dryer is most often paired with. Call us for the COOL 125 flow rating against your own compressor output and duty cycle before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"230V","offer_id":67620976722195,"sku":"4102006319","price":2515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-125-refrigerated-air-dryer.png?v=1791447560"},{"product_id":"abac-cool-150-refrigerated-air-dryer-230v","title":"ABAC COOL 150 Refrigerated Air Dryer - 150 CFM, 188 PSI Max, 230V Single-Phase","description":"\u003cp\u003eThe ABAC COOL 150 is a refrigerated air dryer rated at 150 CFM, sized to dry the full output of a mid range rotary screw or a large two stage piston compressor before that air reaches your tools, air lines and finishing work. It runs on 230V single phase 60 Hz power and pipes in through 1-1\/2 inch female connections.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: COOL 150 (part number 4102006320)\u003c\/li\u003e\n\u003cli\u003eType: refrigerated compressed air dryer, vertical layout\u003c\/li\u003e\n\u003cli\u003eAir treatment capacity: 150 CFM (4,100 l\/min, 246 m3\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 188 PSI (13 bar)\u003c\/li\u003e\n\u003cli\u003ePressure dew point: 45 degrees F\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V, single phase, 60 Hz\u003c\/li\u003e\n\u003cli\u003eNominal electrical power: 812 W\u003c\/li\u003e\n\u003cli\u003eInlet and outlet connections: 1-1\/2 inch F\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-404A\u003c\/li\u003e\n\u003cli\u003eWeight: 125 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 12 x 28 x 39 in\u003c\/li\u003e\n\u003cli\u003eRoom temperature range: 41 to 104 degrees F\u003c\/li\u003e\n\u003cli\u003eBrand: ABAC, part of the Atlas Copco group\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePaint and body shops, cabinet and woodworking shops, production cells, laser and plasma tables, packaging lines, injection molding, tire inflation and pneumatic control systems, and any shop where water in the air line is blowing out finishes, rusting tools and fittings, or freezing an outdoor drop in winter. A refrigerated dryer chills the compressed air so the water condenses, drains it away, and sends dry air down the line, which is the most straightforward way to stop moisture damage downstream of a compressor.\u003c\/p\u003e\u003ch3\u003eHow the COOL range works\u003c\/h3\u003e\u003cp\u003eABAC builds the COOL range around a combined air to air and air to refrigerant heat exchanger with an integrated water separator, a hot gas bypass valve that holds refrigeration capacity steady across load conditions and keeps the evaporator from freezing, a capillary tube and refrigerant filter on the cooling circuit, a timer drain that clears condensate on its own, and a front panel dew point indicator with a green target zone so you can read air quality at a glance. ABAC rates the COOL range for a 45 degree F (7 degree C) pressure dew point, which it notes covers more than 95 percent of industrial compressed air applications.\u003c\/p\u003e\u003ch3\u003eHow it compares\u003c\/h3\u003e\u003cp\u003eCapacity is the main step between COOL models, but the COOL 150 is also where the range changes gear. The smaller units through the \u003ca href=\"\/products\/abac-cool-125-refrigerated-air-dryer-230v\"\u003eCOOL 125\u003c\/a\u003e are rated to 232 PSI and run R-134a refrigerant; the COOL 150 and the larger \u003ca href=\"\/products\/abac-cool-200-refrigerated-air-dryer-230v\"\u003eCOOL 200\u003c\/a\u003e and \u003ca href=\"\/products\/abac-cool-250-refrigerated-air-dryer-230v\"\u003eCOOL 250\u003c\/a\u003e are rated to 188 PSI and run R-404A. If your system regularly sits above 188 PSI, size the dryer around that ceiling rather than around flow alone. Otherwise size it against the compressor's rated delivery at your working pressure, because undersizing is the usual reason a dryer disappoints.\u003c\/p\u003e\u003ch3\u003eWhat to pair it with\u003c\/h3\u003e\u003cp\u003eA refrigerated dryer does its best work as part of a treatment train. Put a \u003ca href=\"\/collections\/coalescing-air-filters\"\u003ecoalescing filter\u003c\/a\u003e upstream for oil carryover and a \u003ca href=\"\/collections\/particulate-removal-filters\"\u003eparticulate filter\u003c\/a\u003e downstream when the work calls for cleaner air, and give the condensate somewhere to go. At 150 CFM the COOL 150 suits a shop running a mid range \u003ca href=\"\/collections\/rotary-screw-air-compressors\"\u003erotary screw compressor\u003c\/a\u003e such as a 25 or 30 HP machine, or a large two stage \u003ca href=\"\/collections\/piston-air-compressors\"\u003episton compressor\u003c\/a\u003e, where a drop level dryer would be overrun. See the rest of our \u003ca href=\"\/collections\/air-dryers\"\u003eair dryers\u003c\/a\u003e, and call us for installation clearances before you pipe it in.\u003c\/p\u003e","brand":"ABAC","offers":[{"title":"230V","offer_id":67621182079251,"sku":"4102006320","price":2725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/abac-cool-150-refrigerated-air-dryer.png?v=1791346017"}],"url":"https:\/\/aircompressorstore.com\/collections\/abac-cool-refrigerated-air-dryers.oembed","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}