Adjustable Spot Cooler Cold air to -30°F (-34°C) from your compressed air supply for spot cooling! The Adjustable Spot Cooler incorporates a vortex tube that converts an ordinary supply of compressed air into cold air. Low cost, reliable, maintenance free solution to a variety of industrial spot cooling problems.  With the turn of a knob, you can select the temperature best suited to your application.  The Adjustable Spot Cooler provides a precise temperature setting from -30°F (-34°C) to room temperature. The Adjustable Spot Cooler is quiet (less than 75 dBA), easily set with a thermometer and holds the temperature setting.  It's ideal for applications where mist or liquid cooling cannot be used due to part contamination or cost.  Tolerances, product finish and production rates can improve dramatically. Flexible tubing that holds its position directs the cold air. A swivel magnetic base provides easy mounting and portability.  No moving parts or CFC's assures maintenance free operation Adjusting thermostats Cooling solder Cooling machined plastics Setting hot melts Cooling welding horns Cooling molded plastics Electronic component cooling Cooling gas samples Cooling environmental chambers Temperatures from -30° to +70°F (-34°C to 21°C) Flow rates from 15 to 30 SCFM (425 to 850 SLPM) Refrigeration up to 2000 Btu/hr. (504 Kcal/hr.) No moving parts, electricity or chemicals Low cost and Maintenance free Instant cold air Quiet - less than 75 dBA Swivel magnetic base, small and lightweight Interchangeable generators The Adjustable Spot Cooler incorporates a vortex tube to convert an ordinary supply of compressed air into two low pressure streams, one hot and one cold.    With the turn of a knob, the temperature control valve allows some hot air to flow through a muffling sleeve and out the hot air exhaust.  The opposite end provides a cold airstream that is muffled and discharged through the flexible hose, which directs it to the point of use. The swivel magnetic base provides easy mounting and portability. The Adjustable Spot Cooler is available with either a single point or dual point hose kit. Adjusting the Spot Cooler The Adjustable Spot Cooler System can produce a full range of airflows and temperatures as determined by the knob setting and a small internal part called a generator.  The generators control the SCFM (SLPM) of airflow and are easily interchangeable. The Adjustable Spot Cooler has a 25 SCFM (708 SLPM) generator installed that will produce up to 1,700 Btu/hr. (429 Kcal/hr.).  If less cooling is desired, the 15 SCFM (425 SLPM) generator which delivers 1,000 Btu/hr. (252 Kcal/hr.) can be easily installed.  If more cooling is needed, the 30 SCFM (850 SLPM) generator can be installed for up to 2,000 Btu/hr. (504 Kcal/hr.). The single point system (Model 3825) is recommended for cooling a small surface like solder joints, hot melts or drilled plastics.  The dual point system (Model 3925) is recommended when heat is generated over a larger surface area. Adjustable Spot Cooler Maintains tolerances on machined parts Electronic components stay cool during a soldering operation Adjustable Spot Cooler quickly cools heat shrink tubing.       Accessories Model 3825: includes the Adjustable Spot Cooler, single point hose kit with cone and fan nozzle,  swivel magnetic base, filter separator and (2) additional generators.   Model 3925: includes the Adjustable Spot Cooler, dual point hose kit with cone and fan nozzles, swivel magnetic base, filter separator and (2) additional generators .

Code	Name	Price
EX3825	Exair 3825 Adjustable Spot Cooler System	$365.00
EX3925	Exair 3925 Adjustable Spot Cooler System (Two Cold Outlets)	$375.00