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Cooling & Heating Vests

Supplier: Knight Pneumatics

Personal worker comfort in extreme temperatures

Price Guide: POA

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:

  • 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