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Vacuum Sealing Flange with Six 1/4" Feedthroughs for 80mm O.D. Tube - EQ-FL80-6FTR

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This is a single-side flange for an 80mm O.D. tube with six 1/4" tube fittings. It provides multiple feed-throughs for various gasses delivery and thermocouple insert. Specifications:

  • SS304 Stainless steel flange with double high-temperature silicon O-rings
  • Hex screw tube sealing with no welding or gluing needed.
  • Ideal for any type of tubing: ceramic, glass, quartz, steel pipes, etc.
  • Multiple feed-throughs for various gasses delivery and thermocouple insert.
Structure & Option
  • Flange for 80mm O.D. tube
  • Six 1/4" feedthrough with ferrule tube fitting
Vacuum Level  10-5 torr (molecular pump) and 10-2 torr(mechanical pump)
  • Flange dimension illustration
  • A refractory tube block is required in front of the flange to avoid silicone O-ring melting.
  • Please consider purchasing our ceramic tube block.
  • Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs.
  • For liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gasses with our flange assemblies. Please contact us with any concerns.
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