Process cooling and chillers

Insulon Supply and Return Lines for Chillers

Vacuum insulated hoses for process cooling equipment in semiconductor manufacturing

Insulon vacuum jacketed hoses help process cooling systems improve temperature control and stability by preventing the ingress of heat. Insulon supply lines use advanced vacuum insulation technology to ensure that coolants undergo minimal temperature drop while traveling from the chiller outlet to the point of application. For use in semiconductor and other ultra-low temperature chiller applications.


  • Double-walled, vacuum jacketed hose engineered with Insulon vacuum insulation
  • 316L stainless steel wetted path and external surfaces
  • Diameters include 1/4", 1/2", 3/4", and 1" ID
  • Lengths from 2' to 66'
  • Flexibility with low springback reduces pressure on joints and connections
  • High pressure and low pressure options
  • Cleanroom compatible, inert materials
  • Compatible with a range of end fittings
  • ASTM G93 cleanliness up to Level A upon request


  • Ultra-high performance thermal insulation for process cooling fluids
  • Faster time-to-temperature
  • Minimize heat ingress from the external environment
  • Reduce condensation
  • Reduce temperature fluctuations; Improve thermal efficiency, control, and stability
  • Reduce energy required to maintain target temperatures
  • Improve workplace safety
  • Easy installation; Low maintenance