Vacuum & Pressure Plate Feedthroughs for Sealing Wire & Cable
Vacuum/Pressure Feedthroughs, Hermetic Face Seal
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- 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-8E Model Options
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*Highlighted options are not compatible. Please select a different combination.
Wire Type
Ferrule Material
Number of Wires
SPECIFICATIONS
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
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
do you sell a crimp or tool to attach the 2 different wire types of the type k thermocouple wire to make a good junction that will be reliable connection going hot and cold and condensation? Or do you provide a service to spot weld the ends together?
Hi Tom C,
Thank you for the inquiry. We do not offer tool for making junction other then our welder. We do not offer welded option. Suggested method of termination and use is to use a terminal block or connector to mate to a pre welded wire or probe style TC.
Best regards
OMEGA
Date published: 2022-03-25
