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Vacuum & Pressure Plate Feedthroughs for Sealing Wire & Cable

Vacuum/Pressure Feedthroughs, Hermetic Face Seal



In stock

Lead Time (If not in stock): 7 weeks
Vacuum/Pressure Feedthroughs, Hermetic Face Seal PFTFS-8CU PFTFS-8CU
  • 2000 psi Pressure Rating
  • 10-8 Torr Vacuum Rating
  • Copper and Thermocouple Wire
  • 8 Wire Pairs for 8 Thermocouples
  • PFA Insulated Wire
  • Nitrile O-Ring and Jam Nut
  • Each Unit Tested for Reliability

PFTFS-8CU Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Wire Type
Ferrule Material
Number of Wires

Material: 300 series SS; nitrile O-ring
Maximum Pressure: 2000 psi
Leak Rates, Pressure: 1 x 10-6 cc air/s at 2000 psi; 1 X 10-7 cc air/s at 29 inHg vacuum
Vacuum Limit: 1 x 10-8 Torr
Leak Rates, Vacuum: 1 x 10-8 cc He/s at 15 psi; 1 X 10-8 cc He/s at 10-8 Torr
Temperature Limits: -40 to 250°F (-40 to 120°C)
Out Gassing: < 0.003% VCM; < 0.34% weight loss; sample at 125°C, surface at 25°C
Wire: 20 AWG solid with PFA insulation; 48 inL, -200 to 200°C rating

NOTE: The Face Seal is the High Pressure Side, the tightening nut is the low pressure side. Contact our Pressure Engineering Department for any questions about installation
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