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Utility Hats

Utility Hats are available in a standardized configuration (UH-175-2-133-4) or in a variety of custom configurations. Utility hats are beneficial when braided heating or cooling lines are required as part of the sample docking system. By using a utility hat in conjunction with a differentially pumped rotary seal, utilities such as cables, cooling lines and electrical wiring will rotate along with the dock, thereby eliminating excessive flexing, tangling, etc. 
  • Material 304 SS
  • Electropolish finish
  • Bakeable to 450 degrees C
  • 10 (-10) torr range
Nor-Cal Products offers the researcher complimentary devices for sample transfer and positioning in ultra-high vacuum systems. Combined with our vacuum chambers, load locks, gate valves, all-metal valves, feedthroughs, viewports and roughing accessories, we can provide a complete turn-key research system. Each standard component can readily be customized to meet our customer’s specific requirements, such as sample heating and cooling, special lengths or stepper motor drivers. All of Nor-Cal Products’ sample transfer and manipulation devices are made from the highest quality materials and lubricants to withstand repeated UHV bakeouts. 

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