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Cooling & Heating Vests

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Model 228x5
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Personal Worker Comfort in Extreme Temperatures

Personal Air Conditioners (PACs) use filtered compressed air and vortex tube technology to keep workers comfortable in extreme areas. With no moving parts, the vortex tube forces a simple heat exchange to separate compressed air into hot and cold airstreams. The small vortex tube, worn on a supplied belt, is connected to our Diffuse-Air Vest (3 sizes available) which delivers continuous cooled or heated air through its perforated, inner lining. Temperature is easily adjusted to ± 60° F above or below the inlet temperature.

ITW Vortec PACs provide effective cooling or heating, and are especially popular for workers in confined spaces or operating in or near:

  • Foundries
  • Steel Mills
  • Power Plants
  • Casting Shops
  • Boiler Rooms
  • Glass Plants
  • Forging Shops
  • Welding Operations
  • Sand Blasting
  • Powder Coating
  • Asbestos Abatement
  • Smelters
  • Paint Baking Operations
  • Refrigerated Lockers
  • Hazardous Waste Removal
  • Mines

PAC 220
Model 220 Hot/Cold
Air Conditioner with belt


DOWNLOADS
 
  Download PDF Download Brochure
     
 Download PDF Personal Cooling Vest 22815, 22825, 22835 - Operation and Safety Instructions
(PDF, 1303KB)
     
 Download PDF Personal Heating, Cooling Vest 220 - Operation and Safety Instructions
(PDF, 107KB)
       
 
 Download PDF Personal Cooling Vest 855, 857 - Operation and Safety Instructions
(PDF, 113KB)		  
       
    Vortex Tube Technology
(image)		  

APPLICATIONS
Cooling Vest Applications

 

Improve Worker Safety and increase productivity in changing environments

  • No moving parts - exceptionally reliable
  • Vest can be worn under protective outer clothing
  • Easy temperature adjustment even with gloved hands.
  • Provides continuous cooled/heated air delivery
  • Cooling models available in 15, 25, and 35 SCFM
  • Vest collar unfolds to deliver tempered air flow to neck and face
  • Vest allows full range of motion with no airflow restrictions
Click on part number for complete data and pricing
Request Information
Item # Description Cooling
Capacity 		Compressed Air Consumption
100 PSIG
(SCFM)		 6.9 BAR
(SLPM)
22815 Vortex Air Conditioner
with Belt 900 BTUH 		900 Btu/hr 15 SFCM
 425 SLPM
22825 Vortex Air Conditioner
with Belt 1500 BTUH 		1500 Btu/hr 25 SFCM
 708 SLPM
22835 Vortex Air Conditioner
with Belt 2500 BTUH		 2500 Btu/hr 35 SFCM
 991 SLPM
220 Hot/Cold Air Conditioner
with Belt 1500 BTUH 		1500 Btu/hr 25 SFCM
 708 SLPM
855
 Large Diffuse Air Vest with unfolding lapels, fits 36" to 41" girth.
857
 X-Large Diffuse Air Vest with unfolding lapels, fits 41" to 46" girth.
859
XXL Diffuse Air Vest with unfolding lapels, fits 46" to 52" girth.